# Mary Lou Piatek Match Log

Source: https://tennis-db.com/wta/players/sackmann_wta:200390/mary-lou-piatek/matches
Tour: WTA
Rows on canonical first page: 200
Total matching rows: 359
Main-draw summary: 153-206 (42.6%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1993-02-24 | L | Andrea Temesvari | Indian Wells | WTA 1000 | R64 | Hard | 7-6 5-7 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:53a6d0a3d7fb54a3fb379a073b9d3ff06541626ff34d8d2c69f1ecb4cbcc9cab/andrea-temesvari-vs-mary-lou-piatek |
| 1993-02-19 | L | Linda Wild | Oklahoma | WTA 250 | R16 | Hard | 2-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:5d701830e2f035cafe33e575ce8937c383b5d196d1b1891d38348d18e4b1c0db/linda-wild-vs-mary-lou-piatek |
| 1993-02-18 | W | Mercedes Paz | Oklahoma | WTA 250 | R32 | Hard | 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:621473d6e4b848fefaaaefbbdbbe892fee9087dc065349e375cd8f7a54efb52e/mary-lou-piatek-vs-mercedes-paz |
| 1992-11-12 | L | Linda Wild | Indianapolis | WTA 250 | R32 | Hard | 0-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:b430dbb9f92ae84adc754de4012b127eaccd1aaa2c889b30f995c054077ba14f/linda-wild-vs-mary-lou-piatek |
| 1992-09-02 | L | Carrie Cunningham | US Open | Grand Slam | R128 | Hard | 4-6 6-2 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:cee0b64b5f1a9595cfcdd0b8694c36e394f852cca0a5da8eb0d9a53301b3ff87/carrie-cunningham-vs-mary-lou-piatek |
| 1992-06-24 | L | Conchita Martínez | Wimbledon | Grand Slam | R128 | Grass | 1-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:3790897cf011e75c8a932d5f583aa0e9bb71ea37ced925c75c0979cb971ec950/conchita-martinez-vs-mary-lou-piatek |
| 1992-04-02 | L | Conchita Martínez | Hilton Head | WTA 1000 | R32 | Clay | 0-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:5ae735863afdb5564e42a3229345d06ee7944af9ffa12d8f0718a8fd4900b974/conchita-martinez-vs-mary-lou-piatek |
| 1992-04-01 | W | Ginger Helgeson | Hilton Head | WTA 1000 | R64 | Clay | 6-1 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:b0b7c4fdcec16e88f995832a07aaa30be71ef592bd5efed3dc11688b976d9bad/mary-lou-piatek-vs-ginger-helgeson |
| 1992-03-14 | L | Donna Faber | Key Biscayne | WTA 1000 | R128 | Hard | 5-7 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:2117c29afa37f9c02b62e8d062b8837bd755d0aa44faa7710a173e9068acda8d/donna-faber-vs-mary-lou-piatek |
| 1992-02-26 | L | Jennifer Santrock | Indian Wells | WTA 1000 | R64 | Hard | 6-4 2-6 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:13f24ea89750c40fef3a6bc672ceaa106f757d3b82c3e97705c245519981450c/jennifer-santrock-vs-mary-lou-piatek |
| 1992-02-20 | L | Erika De Lone | Oklahoma | WTA 250 | R32 | Hard | 2-6 6-3 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:64b8c38f2927dad9f784c69eeead8f52aa476b3ede7f95710feedd5cb23cb571/erika-de-lone-vs-mary-lou-piatek |
| 1992-01-15 | L | Catarina Lindqvist Ryan | Australian Open | Grand Slam | R128 | Hard | 6-7(2) 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:8cea868d14452d3d5bb7b17202fe07e0204d1bfd64d0171f78f19b11758786ed/catarina-lindqvist-ryan-vs-mary-lou-piatek |
| 1991-11-16 | L | Mercedes Paz | Indianapolis | WTA 250 | QF | Hard | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:0a2df038927165d61b9a776f436dd96a8822f9b1c95385454380477932b14759/mercedes-paz-vs-mary-lou-piatek |
| 1991-11-15 | W | Claudia Porwik | Indianapolis | WTA 250 | R16 | Hard | 7-5 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:5b5e336c9cbbb837390ee99dafe7e1d24d0f58f7b8602c40f23b508a599242a0/mary-lou-piatek-vs-claudia-porwik |
| 1991-11-14 | W | Gigi Fernandez | Indianapolis | WTA 250 | R32 | Hard | 6-4 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:c2e509163d2f1bb8a9aaebca78eadc63886c593004339dc1fd579fb98a07c6a4/mary-lou-piatek-vs-gigi-fernandez |
| 1991-11-09 | L | Sabine Appelmans | Brentwood | WTA 250 | QF | Hard | 4-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:7e2d583eece4792d8c282b65e48ea920072c065915d7f29774056107e8d1eb8a/sabine-appelmans-vs-mary-lou-piatek |
| 1991-11-08 | W | Cristina Tessi | Brentwood | WTA 250 | R16 | Hard | 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:52e4aa660eaf053c090df17f1da0e05040f6bb76a5d96586ea516340a826c2d6/mary-lou-piatek-vs-cristina-tessi |
| 1991-11-07 | W | Helen Kelesi | Brentwood | WTA 250 | R32 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:4369a8d0de802ceb2ce98592522693338279411feb5f161d6202b5f801c19005/mary-lou-piatek-vs-helen-kelesi |
| 1991-04-18 | L | Gigi Fernandez | Houston | WTA 250 | R32 | Clay | 6-4 5-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:0049ded149e358c9a8ce2ce9f6c5414995ec601568f3c3452228a80c7e75350f/gigi-fernandez-vs-mary-lou-piatek |
| 1991-04-03 | L | Audra Keller | Hilton Head | WTA 1000 | R64 | Clay | 6-7 6-3 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:7e858c4d132021abab6525cc1f946012931ad62b9cb10eb7e777a666fdaeb2dc/audra-keller-vs-mary-lou-piatek |
| 1991-03-17 | L | Gretchen Magers | Key Biscayne | WTA 1000 | R64 | Hard | 5-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:54b881fdb6fb1d90ad04763a5930fcfa1b69544c8bceae18ae88f210ed4ed6c7/gretchen-magers-vs-mary-lou-piatek |
| 1991-03-16 | W | Camille Benjamin | Key Biscayne | WTA 1000 | R128 | Hard | 2-6 6-0 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:7c20e3fad8bc84257092b7a2f04dad4c5bbf47e098a4dde9ad5c5a5c8f6c12f7/mary-lou-piatek-vs-camille-benjamin |
| 1991-03-06 | L | Meredith Mcgrath | Boca Raton | WTA 1000 | R64 | Hard | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:23102e3b96401653b5a554e11d734f79fc12840e0b140528d926fb3f95aa4e1a/meredith-mcgrath-vs-mary-lou-piatek |
| 1991-02-21 | L | Conchita Martínez | Oklahoma | WTA 250 | R32 | Hard | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:3dce306b2ae3b7da7a22093031224b0495d628bc301553eda880714aa2f51cd2/conchita-martinez-vs-mary-lou-piatek |
| 1991-02-14 | L | Anne Smith | Chicago | WTA 250 | R32 | Carpet | 2-6 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:badb1f2e5a01f47297aa4297667144db575a070ec0ff28e991f4966d6c3c9e5b/anne-smith-vs-mary-lou-piatek |
| 1990-11-08 | L | Anne Smith | Worcester | WTA 250 | R32 | Carpet | 6-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:1074304384ad19b1cd3505a73c6e7a1fbf1eee0b5ee16bcd3dcac809899476d2/anne-smith-vs-mary-lou-piatek |
| 1990-11-02 | L | Zina Garrison | Oakland | WTA 250 | R16 | Carpet | 2-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:f0d9e833535ead37878fb1e95f42cd63f77ea07d49f74631ca9450670ce0619a/zina-garrison-vs-mary-lou-piatek |
| 1990-11-01 | W | Monique Javer | Oakland | WTA 250 | R32 | Carpet | 3-6 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:79acbe50f669001f1c34d81ec5360bfb475a98a8ab68d8c71a258b006cdd58a2/mary-lou-piatek-vs-monique-javer |
| 1990-10-19 | L | Stephanie Rottier | Scottsdale | WTA 250 | R16 | Hard | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:5bd00da5ff62f41169dc49e7f1e806fedb0a8288fed66b5e70dbbecca7a27f6d/stephanie-rottier-vs-mary-lou-piatek |
| 1990-10-18 | W | Sandy Collins | Scottsdale | WTA 250 | R32 | Hard | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:3699b32208e6120f06ffc59789d020c617b88840f9b12160320bc50e3df561ad/mary-lou-piatek-vs-sandy-collins |
| 1990-08-29 | L | Judith Wiesner | US Open | Grand Slam | R128 | Hard | 3-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:2b850949fc033293f6bdb285b3f15f98ca9375cba566e4915515de92a7556a5a/judith-wiesner-vs-mary-lou-piatek |
| 1990-06-27 | L | Ann Grossman | Wimbledon | Grand Slam | R128 | Grass | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:c3ab3c4bba64c2c75d046dfa519ea311e4a6b094f0ca37c5a4d1470b898e8fe0/ann-grossman-vs-mary-lou-piatek |
| 1990-04-20 | L | Susan Sloane Lundy | Tampa | WTA 250 | R16 | Clay | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:323673e8d06975b1ea7646c3f1cfc632048c4d61683e23ba34bd833d640f9ccc/susan-sloane-lundy-vs-mary-lou-piatek |
| 1990-04-19 | W | Andrea Vieira | Tampa | WTA 250 | R32 | Clay | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:b1c368fed98666db53c2a01e3ed0e89cfa8816002225e6707041401a9ae8982b/mary-lou-piatek-vs-andrea-vieira |
| 1990-04-05 | L | Arantxa Sanchez-Vicario | Hilton Head | WTA 1000 | R32 | Clay | 2-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:8fae684613f3d92d1a0df62aa0803a02593590d72ab8abb831e5e04ed5434d4d/arantxa-sanchez-vicario-vs-mary-lou-piatek |
| 1990-04-04 | W | Cammy Macgregor | Hilton Head | WTA 1000 | R64 | Clay | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:e44f1173bf9c1526be6edb03d351b914e8b69f332bbbaf05ac25ff3b7aeacb36/mary-lou-piatek-vs-cammy-macgregor |
| 1990-04-01 | L | Arantxa Sanchez-Vicario | Houston | WTA 250 | QF | Clay | 5-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:9ac80a39d3d5d7690638516254c2c7cbc2f8a7416fdfac9eec662696b6570c70/arantxa-sanchez-vicario-vs-mary-lou-piatek |
| 1990-03-31 | W | Sylvia Hanika | Houston | WTA 250 | R16 | Clay | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:cadab913e139b33d6eacd9c5decf6b8d1ce3875c01ee1fd8ff2999c8e1be3b3d/mary-lou-piatek-vs-sylvia-hanika |
| 1990-03-07 | L | Jennifer Capriati | Boca Raton | WTA 250 | R64 | Hard | 6-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:c2b2c5354fe13bacecfc66a7f0536aadc5ec2d8bb72dde0943995b0c2a401790/jennifer-capriati-vs-mary-lou-piatek |
| 1990-02-23 | L | Anne Minter | Oklahoma | WTA 250 | R16 | Hard | 1-6 6-3 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:ece40de42b692f1217733eb177a0ae0d8ac4b18d95e602a30742376cbcb4c005/anne-minter-vs-mary-lou-piatek |
| 1990-02-22 | W | Wendy White | Oklahoma | WTA 250 | R32 | Hard | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:ce6059af8d814fc7828634bb0f76cb06a0b62f355fd4d8a245c60c4499af8cee/mary-lou-piatek-vs-wendy-white |
| 1990-02-10 | L | Dianne Van Rensburg | Wichita | WTA 250 | QF | Hard | 1-6 6-4 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:40f53b06249b09eb35be98de1d01a593d15faa1867631d58e8d93f396aa5afe8/dianne-van-rensburg-vs-mary-lou-piatek |
| 1990-02-09 | W | Gretchen Magers | Wichita | WTA 250 | R16 | Hard | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:8c531381fb9b32887303cca508f7fefc8925af1e25e81a836fca807425200cbf/mary-lou-piatek-vs-gretchen-magers |
| 1990-02-08 | W | Andrea Vieira | Wichita | WTA 250 | R32 | Hard | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:9c99ad23b591a6249677a5ab6d6fdcef61c19c7efaa507d7344b85630bda2c9c/mary-lou-piatek-vs-andrea-vieira |
| 1989-11-10 | L | Helen Kelesi | Nashville | WTA 250 | R16 | Hard | 6-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:69a1c41c777da534affba7cfcc7da1f576fa39d8afaea390c7b50d06aba41ecd/helen-kelesi-vs-mary-lou-piatek |
| 1989-11-09 | W | Louise Allen | Nashville | WTA 250 | R32 | Hard | 6-7 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:b9d4c5be0767b741e7c6abbc8c6b954264577f75adefa464b2c37849083d2537/mary-lou-piatek-vs-louise-allen |
| 1989-11-02 | L | Pam Shriver | Worcester | WTA 250 | R32 | Carpet | 6-3 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:7c35ddcab094e1497ed2f0558bac0ecef3d9a0a1e15d0b5e2a31b89c6d24e91f/pam-shriver-vs-mary-lou-piatek |
| 1989-08-30 | L | Cathy Caverzasio | US Open | Grand Slam | R128 | Hard | 3-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:ae631a7eed990bf3261bf4116b4db8ed8e9d47c606be449424ae70949efbba01/cathy-caverzasio-vs-mary-lou-piatek |
| 1989-08-24 | L | Katerina Maleeva | Mahwah | WTA 250 | R32 | Hard | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:28f19748c719278c4fe06032490eadfc3bfb917994aa3ff742a1d57dc8b7c685/katerina-maleeva-vs-mary-lou-piatek |
| 1989-08-11 | L | Gabriela Sabatini | Los Angeles | WTA 500 | R16 | Hard | 0-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:801ccdef3f7d958bcd05d939629399320939199217903ec9dca02b19a9670c33/gabriela-sabatini-vs-mary-lou-piatek |
| 1989-08-10 | W | Claudia Kohde Kilsch | Los Angeles | WTA 500 | R32 | Hard | 7-6 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:8fb6af356776bcfc466641c4d212425a92fad3a19095ecc00f773bdd40c2e58e/mary-lou-piatek-vs-claudia-kohde-kilsch |
| 1989-08-09 | W | Jill Hetherington | Los Angeles | WTA 500 | R64 | Hard | 2-6 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:c71da683193fa02fb924d8fdb5528745297b4c85463670cc7043e32a7baa8d13/mary-lou-piatek-vs-jill-hetherington |
| 1989-07-20 | L | Laura Arraya | Newport | WTA 250 | R32 | Grass | 3-6 6-2 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:ba240e524a9bdae782594554170b7a14cc7880ae164efddb22bd4899cae4e951/laura-arraya-vs-mary-lou-piatek |
| 1989-06-28 | L | Mary Joe Fernandez | Wimbledon | Grand Slam | R128 | Grass | 4-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:40a92e1c35723fe07e46a04f9126354e6e4101730a218d6f04132244e5f251d8/mary-joe-fernandez-vs-mary-lou-piatek |
| 1989-04-27 | L | Monica Seles | Houston | WTA 250 | R32 | Clay | 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:3925ef354f76f30744e0bba76bb3c1c23b7ef111e04d1055c38c3c82e03578c4/monica-seles-vs-mary-lou-piatek |
| 1989-04-20 | L | Arantxa Sanchez-Vicario | Tampa | WTA 250 | R32 | Clay | 1-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:a69dcf465402ccc44c7f13154d9ebd765392a74b947ed426a6664a811c9b832e/arantxa-sanchez-vicario-vs-mary-lou-piatek |
| 1989-04-05 | L | Catarina Lindqvist Ryan | Hilton Head | WTA 250 | R64 | Clay | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:c4838107adc068308c1f1f0a0774ee382da456029f7e18316acd0fddb1a8d17b/catarina-lindqvist-ryan-vs-mary-lou-piatek |
| 1989-03-21 | L | Susan Sloane Lundy | Key Biscayne | WTA 250 | R128 | Hard | 4-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:82d0bb0499b314b451547c6f8737685e5bf095837eba86048fc4f3f5404ff943/susan-sloane-lundy-vs-mary-lou-piatek |
| 1989-03-16 | L | Helen Kelesi | Boca Raton | WTA 250 | R32 | Hard | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:4c9b68f13ca67df20194712677f6572b9c0e9d935711ac3462ed02b73aa313ed/helen-kelesi-vs-mary-lou-piatek |
| 1989-03-15 | W | Isabelle Demongeot | Boca Raton | WTA 250 | R64 | Hard | 7-6 1-6 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:30d8c4332c38f2020522caecddd59ce38b0c33ede4dabc8ef586c66e68547a59/mary-lou-piatek-vs-isabelle-demongeot |
| 1989-03-03 | L | Patty Fendick | San Antonio | WTA 250 | R16 | Hard | 3-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:b622041f625dee8ee49d406ccf4b91b1e435e6d4fe6c776b1012c030e0f95092/patty-fendick-vs-mary-lou-piatek |
| 1989-03-02 | W | Pilar Vasquez | San Antonio | WTA 250 | R32 | Hard | 7-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:63a5276718dba794a2c0158c8de5260999bd62b8dd054caa976df1a2f5362efd/mary-lou-piatek-vs-pilar-vasquez |
| 1989-02-24 | L | Patty Fendick | Oakland | WTA 250 | R16 | Hard | 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:c07670d80c19b68eb46b26dc29470b25045338cdff6cd9eaa2178c3aa0b6b890/patty-fendick-vs-mary-lou-piatek |
| 1989-02-23 | W | Anna Ivan | Oakland | WTA 250 | R32 | Hard | 4-6 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:f4644faa25df447b02093abc7003aa5a943926f79380900da0576225f6236ee2/mary-lou-piatek-vs-anna-ivan |
| 1989-02-13 | L | Zina Garrison | Washington | WTA 250 | R16 | Hard | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:cfd32b8324bc5faa76a2cb5ea15f5c01681d64b1e12c728e0a45d90015b85fd2/zina-garrison-vs-mary-lou-piatek |
| 1989-02-13 | W | Andrea Leand | Washington | WTA 250 | R32 | Hard | 6-4 4-6 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:eec6ff64bd1baff7f77ec43a7e0fe0d24343c2bd71606a43a722fd6f6a4677ea/mary-lou-piatek-vs-andrea-leand |
| 1988-11-10 | L | Ann Grossman | Chicago | WTA 250 | R32 | Carpet | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:1ef724a4215728cd2470a2dba63a9091ad94f9f3ed52d3cb4f5f0cb0604422bc/ann-grossman-vs-mary-lou-piatek |
| 1988-11-04 | L | Helena Sukova | Worcester | WTA 250 | R16 | Carpet | 2-6 6-4 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:55608dcce2912e59c411cbcca4ac126a10339689aeea0608fc8da99dae5f9b26/helena-sukova-vs-mary-lou-piatek |
| 1988-11-03 | W | Camille Benjamin | Worcester | WTA 250 | R32 | Carpet | 4-6 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:7e2d16ad0c1f3b37f999ab0b2009f4ffdd2873ef96bc146629fdabb8a649cc5e/mary-lou-piatek-vs-camille-benjamin |
| 1988-10-28 | L | Stephanie Rehe | Indianapolis | WTA 250 | R16 | Hard | 1-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:2c10671a9ceac75e603499242850994b1920d6aa64e654c8c1646e21d9e6572f/stephanie-rehe-vs-mary-lou-piatek |
| 1988-10-27 | W | Elise Burgin | Indianapolis | WTA 250 | R32 | Hard | 6-7 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:77b03d33c596b74b3ef6200d0bb5b53804bde68c4396d02b5e08bb4e0758d7c1/mary-lou-piatek-vs-elise-burgin |
| 1988-10-20 | L | Ann Grossman | Nashville | WTA 250 | R32 | Hard | 3-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:a2354a47dc6db5bdc42c6d3302efe84a9e7f272fc5c61bd8c5d36e85fce2a858/ann-grossman-vs-mary-lou-piatek |
| 1988-10-06 | L | Anne Smith | New Orleans | WTA 250 | R32 | Hard | 5-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:f4b96f718c803bb15b31d22da2f61aa96e209baed48f52820d3432aaa7fee044/anne-smith-vs-mary-lou-piatek |
| 1988-09-15 | L | Anna Ivan | Phoenix | WTA 250 | R32 | Hard | 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:00f8d24f8eac70cf5771bf43e772315a02a16db0dfb719c032b8ae0c7991ecc6/anna-ivan-vs-mary-lou-piatek |
| 1988-08-31 | L | Beth Herr | US Open | Grand Slam | R128 | Hard | 3-6 6-1 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:3161bc59e7ad817e38445a512eba315210b50135925678ebd3ba31c615be9e90/beth-herr-vs-mary-lou-piatek |
| 1988-06-22 | L | Rosalyn Fairbank | Wimbledon | Grand Slam | R128 | Grass | 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:fc99f32522f8efb7e81e209e964e98f6d03f6ed38f7a45bd1697ba352b529355/rosalyn-fairbank-vs-mary-lou-piatek |
| 1988-04-21 | L | Amy Frazier | Houston | WTA 250 | R32 | Clay | 6-2 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:3a1b8b010111b1102d358dc9b4f01dfbe5527967b0a23a312c85660c4cf0496f/amy-frazier-vs-mary-lou-piatek |
| 1988-04-14 | L | Arantxa Sanchez-Vicario | Amelia Island | WTA 250 | R32 | Clay | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:4e820d478dcddaa9ef7fe756c42357f5b98404d8bf2486c14fa76753894bd88c/arantxa-sanchez-vicario-vs-mary-lou-piatek |
| 1988-04-13 | W | Wiltrud Probst | Amelia Island | WTA 250 | R64 | Clay | 4-6 6-4 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:c0c27dfaa0fa4a02e7d7e37f9fb6acccb059d1baeb6a7652da1474485a45ce7c/mary-lou-piatek-vs-wiltrud-probst |
| 1988-04-06 | L | Elna Reinach | Hilton Head | WTA 250 | R64 | Clay | 6-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:eeffda404e50e8a44b9dde0875fb86e05d8341684cda0cc1f85da244d26042ef/elna-reinach-vs-mary-lou-piatek |
| 1988-03-31 | L | Elna Reinach | Tampa | WTA 250 | R32 | Clay | 4-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:4f75edd05d8a2deea6f711558cc27aac965dc0073c62a4bdf8db56ace72163d5/elna-reinach-vs-mary-lou-piatek |
| 1988-03-15 | L | Donna Faber | Key Biscayne | WTA 250 | R128 | Hard | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:1bd1ae19cac21804471698edf055f3cee45d2039a4b2004003e18d80e8635f71/donna-faber-vs-mary-lou-piatek |
| 1988-03-04 | L | Patty Fendick | San Antonio | WTA 250 | R16 | Hard | 5-7 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:fce45b8293e9e9866d35088ed2522417193679cf94990d70663ff610807cb17c/patty-fendick-vs-mary-lou-piatek |
| 1988-03-03 | W | Carol Christian | San Antonio | WTA 250 | R32 | Hard | 2-6 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:6a880ce7312aff0f547b71f713832cbb4f1afb3c821f5d69be9f11682051fbde/mary-lou-piatek-vs-carol-christian |
| 1988-02-22 | L | Jeri Ingram | Washington | WTA 250 | R32 | Hard | 4-6 6-1 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:fc52f8a908f7b468a4c5f2d2484467b13db8eee7513d3a68e371b8beeae4d186/jeri-ingram-vs-mary-lou-piatek |
| 1988-02-13 | L | Manuela Maleeva Fragniere | Dallas | WTA 250 | QF | Hard | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:53788168b0129501547e61c6ab6aa542522d79008ad088bec343f8cc75a5193d/manuela-maleeva-fragniere-vs-mary-lou-piatek |
| 1988-02-12 | W | Eva Pfaff | Dallas | WTA 250 | R16 | Hard | 7-5 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:df21ad6c70a2cbd24819fed117ef7a108582be9da673705f289dadbad5ca8ef8/mary-lou-piatek-vs-eva-pfaff |
| 1988-02-11 | W | Lori Mcneil | Dallas | WTA 250 | R32 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:fbe47c6f01afdb8ac3ef8b4deaa43277c1a933e22f3003a339bef8a1ebb19917/mary-lou-piatek-vs-lori-mcneil |
| 1987-11-13 | L | Zina Garrison | Chicago | WTA 250 | R16 | Carpet | 1-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:b99de0e9ddacac7d6ab659994024b223202b4542f2e31e53322e5c44792a37e9/zina-garrison-vs-mary-lou-piatek |
| 1987-11-12 | W | Natalia Egorova | Chicago | WTA 250 | R32 | Carpet | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:db9c2d19f312d67842df41e7d1e95b38e2bdc2aa7a0fc9a7b52c76efb93d919a/mary-lou-piatek-vs-natalia-egorova |
| 1987-11-06 | L | Anne Smith | Little Rock | WTA 250 | R16 | Hard | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:3abeb6f2bbdb85f63d3450b8cf933e3859803e2659daed81a29cbefa83290da7/anne-smith-vs-mary-lou-piatek |
| 1987-11-05 | W | Susan Mascarin | Little Rock | WTA 250 | R32 | Hard | 6-2 3-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:99df835ffc50af444e314ab48cc30429ae4549e51b593f127c20f165cd692976/mary-lou-piatek-vs-susan-mascarin |
| 1987-10-02 | L | Anne Smith | New Orleans | WTA 250 | R16 | Carpet | 3-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:0e7cbeaf71759fa19553e6f62e35d024532b33a44af3b7a6d499a50d4d0ac8cb/anne-smith-vs-mary-lou-piatek |
| 1987-10-01 | W | Gigi Fernandez | New Orleans | WTA 250 | R32 | Carpet | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:44672bb08275d697881364e45ffd544ac9e8947691a4e4a7481d9221f86761e0/mary-lou-piatek-vs-gigi-fernandez |
| 1987-09-03 | L | Bettina Bunge | US Open | Grand Slam | R128 | Hard | 3-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:d90d78b3a6a24b91b42e202330187217116ee28976c75be47d4084ecc7a18d5e/bettina-bunge-vs-mary-lou-piatek |
| 1987-06-24 | L | Silke Meier | Wimbledon | Grand Slam | R128 | Grass | 2-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:39ba3e0ebad0a588aef8905c9d8951ce812d3036dbd48a956b0917f67060c2da/silke-meier-vs-mary-lou-piatek |
| 1987-06-17 | L | Anne Minter | Eastbourne | WTA 250 | R64 | Grass | 5-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:ffd4c7fd538125cef47f4210cd1d16a7526772aa967145b61e8bd5adb1746083/anne-minter-vs-mary-lou-piatek |
| 1987-04-30 | L | Pam Casale | Tampa | WTA 250 | R32 | Clay | 6-1 4-6 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:cdf613aedeebc61c80911f9fb75dec197ddf5548d655a3d6736abd19f2c1b291/pam-casale-vs-mary-lou-piatek |
| 1987-04-23 | L | Andrea Jaeger | Houston | WTA 250 | R32 | Clay | 6-4 0-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:3da4e25a925894077edefc73f66d8c119fd17e59c9bf7a16dede0152f0ab3575/andrea-jaeger-vs-mary-lou-piatek |
| 1987-03-11 | L | Judith Wiesner | Phoenix | WTA 250 | R64 | Hard | 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:671db9a75d74884a922f69e5cf4bb770bf9eb0e58975d714588a05de69213220/judith-wiesner-vs-mary-lou-piatek |
| 1987-02-25 | L | Robin White | Key Biscayne | WTA 250 | R64 | Hard | 5-7 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:dc15e2c5163b097304a4bf4006c70276377bfee49603f06d80054ab2e11e98e6/robin-white-vs-mary-lou-piatek |
| 1987-02-24 | W | Karen Schimper | Key Biscayne | WTA 250 | R128 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:0ce09bfacf11c7a15add746e269fa6b47c80a2f010f557401991b31ba1524496/mary-lou-piatek-vs-karen-schimper |
| 1987-02-13 | L | Liz Smylie | Oklahoma | WTA 250 | R16 | Hard | 6-2 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:181045f4a556e1095d4eccb894cbf2f807e298b2bb69ba9ea14ed9b1c9477679/liz-smylie-vs-mary-lou-piatek |
| 1987-02-12 | W | Grace Kim | Oklahoma | WTA 250 | R32 | Hard | 6-3 3-6 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:458422f0d8a573372de812c824c3d6f25e7e626883f7bb7434ddae06da249a81/mary-lou-piatek-vs-grace-kim |
| 1987-02-06 | L | Emmanuelle Derly | Wichita | WTA 250 | R16 | Carpet | 3-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:0fc298d73fed56102b2ab1c06a72adbe251cc620d50062c3f4ef1ea91b490082/emmanuelle-derly-vs-mary-lou-piatek |
| 1987-02-05 | W | Svetlana Cherneva | Wichita | WTA 250 | R32 | Carpet | 2-6 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:43d0dd67c43a477c2754d5d6141b7f7bd1c473cedcad5dd2b485565ec38cdf06/mary-lou-piatek-vs-svetlana-cherneva |
| 1986-11-15 | L | Gigi Fernandez | San Juan | WTA 250 | R16 | Hard | 3-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:e9891c1f7819f417e0513cb01e55dbb4bbf4101c0da614ce0ec1bf574792653b/gigi-fernandez-vs-mary-lou-piatek |
| 1986-11-14 | W | Michelle Torres | San Juan | WTA 250 | R32 | Hard | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:972c8cfa7d9dda4c148e40c2106abb8f265e000754e5bee7090d0a2ce6828e67/mary-lou-piatek-vs-michelle-torres |
| 1986-11-07 | L | Ann Henricksson | Little Rock | WTA 250 | R16 | Carpet | 3-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:4b9b4af3bd9ddd088cc004d80179bb7bcf39dd8d7dfdad9fb491beb547582e4e/ann-henricksson-vs-mary-lou-piatek |
| 1986-11-06 | W | Cammy Macgregor | Little Rock | WTA 250 | R32 | Carpet | 7-5 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:96d847c091f5dbdae4dddfc63c323b78ad8b9372df300065333548d2a8e876fc/mary-lou-piatek-vs-cammy-macgregor |
| 1986-10-31 | L | Wendy White | Indianapolis Indoors | WTA 250 | R16 | Hard | 6-2 2-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:9e6ac11106d9cae8bb2d65ba5435692f40caea05143ecec5acb3360141edf656/wendy-white-vs-mary-lou-piatek |
| 1986-10-30 | W | Svetlana Cherneva | Indianapolis Indoors | WTA 250 | R32 | Hard | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:45cd04e987234e7d22318dd55e736132fb422a52f8e1477be61f83a11e05b9e7/mary-lou-piatek-vs-svetlana-cherneva |
| 1986-09-27 | L | Beth Herr | Tulsa | WTA 250 | SF | Hard | 2-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:f96c7bd24eada209688701e9dd573efe3c2a7985018dfc69fea4d2cc29ad8695/beth-herr-vs-mary-lou-piatek |
| 1986-09-27 | W | Wendy White | Tulsa | WTA 250 | QF | Hard | 2-6 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:e6ee23c8e2489c2bc67ff15b0ba4495311fe4a11e821f5e19f508e833c82d4cc/mary-lou-piatek-vs-wendy-white |
| 1986-09-26 | W | Betsy Nagelsen | Tulsa | WTA 250 | R16 | Hard | 6-4 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:54b64f9d74177437928f792910800a2e388d76802420514ed2b71a6a6458ec6c/mary-lou-piatek-vs-betsy-nagelsen |
| 1986-09-25 | W | Susan Russo | Tulsa | WTA 250 | R32 | Hard | 4-6 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:db88bece02af6ac62fe97912091f25679a51acc5d508be346c6f379e40bc21d7/mary-lou-piatek-vs-susan-russo |
| 1986-08-28 | L | Camille Benjamin | US Open | Grand Slam | R128 | Hard | 4-6 6-3 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:9bc8d65e09b082c51e077a41b83778d7fa6fb182301c294f64f7aa0cdc7d3e80/camille-benjamin-vs-mary-lou-piatek |
| 1986-06-27 | L | Patty Fendick | Wimbledon | Grand Slam | R64 | Grass | 0-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:192a4cd81c9cdb77dafdc8b7be1209bfdb8b55a1482ba06d54c79f6dba2d118c/patty-fendick-vs-mary-lou-piatek |
| 1986-06-25 | W | Penny Barg | Wimbledon | Grand Slam | R128 | Grass | 6-0 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:db2fab553b9c73cd5b394781bfcacdae21ed7342d1873e3ebab9194e11f6f0e8/mary-lou-piatek-vs-penny-barg |
| 1986-06-18 | L | Catarina Lindqvist Ryan | Eastbourne | WTA 250 | R64 | Grass | 3-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:a4f0d2c199edcd8d2a4aebfc28205671bd4d7f1a5555b4214d086e92c0ca26e6/catarina-lindqvist-ryan-vs-mary-lou-piatek |
| 1986-05-08 | L | Kim Sands | Houston | WTA 250 | R32 | Clay | 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:dd9da7b65eef6ef12823e66a3c8b93fc36d41da7859d0decb5819bce4c182c33/kim-sands-vs-mary-lou-piatek |
| 1986-04-29 | L | Leigh Anne Thompson | Indianapolis | WTA 250 | R64 | Clay | 4-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:70de3f855c2319f5a7027ba59bda590f5f9e3b62483dc3c1f9f8c28a1e564d01/leigh-anne-thompson-vs-mary-lou-piatek |
| 1986-03-13 | L | Claudia Kohde Kilsch | Dallas | WTA 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:9a760f3a7e78819f90a7d2cc23c750aa1f56a4854d092ea1dda1ce604d679a20/claudia-kohde-kilsch-vs-mary-lou-piatek |
| 1986-03-12 | W | Jane Forman | Dallas | WTA 250 | R64 | Carpet | 6-4 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:a46096bc0e9997be0ebf149a7a6092ff430dc242084140fe8e0403519af2adaa/mary-lou-piatek-vs-jane-forman |
| 1986-03-06 | L | Elise Burgin | Princeton | WTA 250 | R32 | Carpet | 2-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:a3d20ffd05bd52d9d8340f7112307a96e633f6731ea9cc49dbe63b4d43aef080/elise-burgin-vs-mary-lou-piatek |
| 1986-02-27 | L | Barbara Potter | Oakland | WTA 250 | R32 | Carpet | 6-7 6-4 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:3494a102bf6fa205336231cc3e7c07cc6018c9ed0e802a4eb0c87ea228425c06/barbara-potter-vs-mary-lou-piatek |
| 1986-02-11 | L | Dianne Van Rensburg | Boca Raton | WTA 250 | R128 | Hard | 6-1 6-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:fe39917813cbfa8d38e60d4799f0cb6cf61f2fc4de0851a52a6e347fa99c6e27/dianne-van-rensburg-vs-mary-lou-piatek |
| 1986-01-23 | L | Wendy White | Wichita | WTA 250 | R32 | Carpet | 6-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:c064e741c5565fdc7e89dd029273b6c66470435c23630d44c46768b456724849/wendy-white-vs-mary-lou-piatek |
| 1986-01-15 | L | Dianne Fromholtz | Worcester | WTA 250 | R64 | Carpet | 0-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:e3c54fbc1fb198ce20e09baaf9192a81574f4c9b04c7b1ecc5c728f6187292e9/dianne-fromholtz-vs-mary-lou-piatek |
| 1985-11-08 | L | Stephanie Rehe | Tampa | WTA 250 | R16 | Hard | 5-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:0f3848d4ab8108ba0329a7ba8cfdfe1dc260396154422a13922eff77e58474e4/stephanie-rehe-vs-mary-lou-piatek |
| 1985-11-07 | W | Kathy Horvath | Tampa | WTA 250 | R32 | Hard | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:49ce3a3b3b457e12cfee36024436dee04bfc2e363c759ee1fc253da593d6b7c0/mary-lou-piatek-vs-kathy-horvath |
| 1985-10-12 | L | Bonnie Gadusek | Indianapolis 2 | WTA 250 | QF | Hard | 1-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:7549c2d10c88d4374080f82a500bdbe62660f97d6a3c492e1bccb1c18e33fbb8/bonnie-gadusek-vs-mary-lou-piatek |
| 1985-10-11 | W | Amy Holton | Indianapolis 2 | WTA 250 | R16 | Hard | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:6c633c4109177eb3e88ecf24d966226d44d203e6884290b74dd11cf2e5b91be9/mary-lou-piatek-vs-amy-holton |
| 1985-10-10 | W | Wendy White | Indianapolis 2 | WTA 250 | R32 | Hard | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:cd9db707579f4d001bf4176ff6a6ceae453610e6202521ab84304d755586a28b/mary-lou-piatek-vs-wendy-white |
| 1985-10-03 | L | Eva Krapl | Fort Lauderdale | WTA 250 | R32 | Hard | 6-3 3-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:c40b30f4dadfd4a25848ae28d5bbef7331802853dcaf408c5a9e66f757170d98/eva-krapl-vs-mary-lou-piatek |
| 1985-09-27 | L | Kim Jones | New Orleans | WTA 250 | R16 | Carpet | 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:b1b7046f5b96b6db2af5d7b4e37e9fb5761c601756c097668d01eb475c9ff33c/kim-jones-vs-mary-lou-piatek |
| 1985-09-26 | W | Kathy Horvath | New Orleans | WTA 250 | R32 | Carpet | 6-4 4-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:43984e097a50283026bddb163e5a5c557b4034379fafb7d4969e601a66cf046c/mary-lou-piatek-vs-kathy-horvath |
| 1985-09-20 | L | Kathy Rinaldi Stunkel | Chicago | WTA 250 | R16 | Carpet | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:17652115c2559ae9bf903cfce476d7399d231253f6d388108c76272d02d3105f/kathy-rinaldi-stunkel-vs-mary-lou-piatek |
| 1985-09-19 | W | Anna Ivan | Chicago | WTA 250 | R32 | Carpet | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:e248cf6761f8a2d9732b65aa4e3dfe124a8a65282cb241830b942837a91e6871/mary-lou-piatek-vs-anna-ivan |
| 1985-09-12 | L | Caroline Kuhlman | Salt Lake City | WTA 250 | R32 | Hard | 6-0 3-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:7dfb69ab687632d434a78ad1ce3662d78eb83b412c66fbd90a39efb1fff5ef3a/caroline-kuhlman-vs-mary-lou-piatek |
| 1985-08-30 | L | Grace Kim | US Open | Grand Slam | R64 | Hard | 6-7(5) 6-7(5) | https://tennis-db.com/wta/matches/sackmann_wta:aedb35a8342b68eaefe628dc6f5c02364569016a2bf4277c253eefcf84ca794c/grace-kim-vs-mary-lou-piatek |
| 1985-08-29 | W | Christiane Jolissaint | US Open | Grand Slam | R128 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:1a9212e41e8cd31171e438bcaaab38cc85d46575b968d6233eaa106442c27241/mary-lou-piatek-vs-christiane-jolissaint |
| 1985-06-26 | L | Chris Evert | Wimbledon | Grand Slam | R128 | Grass | 1-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:0f0d7f588e869d6637e600a68cd26449dbda1e1bec6dd90000f74dd4b424e7c5/chris-evert-vs-mary-lou-piatek |
| 1985-06-13 | L | Alycia Moulton | Birmingham | WTA 250 | R32 | Grass | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:e5f15f09efba7d1e13dd46e1346abc0d2dcbd7b3c2f3ac2cfafb420c7a235761/alycia-moulton-vs-mary-lou-piatek |
| 1985-06-12 | W | Sandy Collins | Birmingham | WTA 250 | R64 | Grass | 6-4 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:57f268dde7dbdc7dba0be90796fdc25829a4d6b5ecd3dd54c7e47d0a8117cc9b/mary-lou-piatek-vs-sandy-collins |
| 1985-05-04 | L | Helena Sukova | Houston | WTA 250 | QF | Clay | 4-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:7e9825227a0f00af11c8d43a9b9411ca33a2c6b5104d893f9fe3f0e76949699e/helena-sukova-vs-mary-lou-piatek |
| 1985-05-03 | W | Emiko Okagawa | Houston | WTA 250 | R16 | Clay | 6-4 6-7 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:a35af776a7acc30e8bee6e0afea31f7421640b7a8ae2a1478a8576c852a546a8/mary-lou-piatek-vs-emiko-okagawa |
| 1985-05-02 | W | Marianne Groat | Houston | WTA 250 | R32 | Clay | 2-6 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:b8cd4f60b2c21e4e6814c3d9a025f3ff981f478611842b32c00204d128f95031/mary-lou-piatek-vs-marianne-groat |
| 1985-04-27 | L | Wendy Turnbull | San Diego | WTA 500 | SF | Hard | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:077849905031cfdf8a2261952c38c84c431df4504dca3c547017f32acdd6f26f/wendy-turnbull-vs-mary-lou-piatek |
| 1985-04-27 | W | Hu Na | San Diego | WTA 500 | QF | Hard | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:147661f005a034719753ed187f784ecd6dffbe33f83e755a9a3d7283d81d2540/mary-lou-piatek-vs-hu-na |
| 1985-04-26 | W | Robin White | San Diego | WTA 500 | R16 | Hard | 4-6 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:f1ed4af1c8025489f5d8208a5d7c85354de463ec6695d79a224ece8914d46e4b/mary-lou-piatek-vs-robin-white |
| 1985-04-25 | W | Patricia Medrado | San Diego | WTA 500 | R32 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:463c4dd7ce25ff7980d03b94763364a5596de0524dd20d9e41c074195edbe4c0/mary-lou-piatek-vs-patricia-medrado |
| 1985-03-14 | L | Zina Garrison | Dallas | WTA 250 | R32 | Carpet | 5-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:a8c83a569fe5a9fd94250f94c27a4ab386dde0462f1421a74f21cee0e9ec1b15/zina-garrison-vs-mary-lou-piatek |
| 1985-03-07 | L | Lea Antonoplis | Indianapolis 1 | WTA 250 | R32 | Hard | 5-7 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:d9c3d4990bdb47acee9a86e852b0cdeba17aa53494386c1928af4edc8fa47259/lea-antonoplis-vs-mary-lou-piatek |
| 1985-02-28 | L | Mareen Louie Harper | Hershey | WTA 250 | R32 | Hard | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:6070728fff7f00f7a81ec58770ae89014e5aedb86d96beaebcac59554c56988a/mareen-louie-harper-vs-mary-lou-piatek |
| 1985-02-06 | L | Patricia Medrado | Delray Beach | WTA 1000 | R128 | Hard | 3-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:0abd22c8150ba6e7c97aac55a48ebd4f267a5bd6a09418c371b216f57aa7e474/patricia-medrado-vs-mary-lou-piatek |
| 1985-01-23 | L | Gigi Fernandez | Key Biscayne | WTA 250 | R64 | Hard | 1-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:61519c249787cfab918a70e094658ffef74d9adf52c1ba806eb889851929d82c/gigi-fernandez-vs-mary-lou-piatek |
| 1985-01-19 | L | Gabriela Sabatini | Denver | WTA 250 | QF | Carpet | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:74eeb21bc072dbb689fb954834be3ba5f7fc16091016664a778adb3eef0ee0e6/gabriela-sabatini-vs-mary-lou-piatek |
| 1985-01-18 | W | Sara Gomer | Denver | WTA 250 | R16 | Carpet | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:3ea477805f75237e18099a702d2cda9df1b95ca61c19640f035e011401dcfc92/mary-lou-piatek-vs-sara-gomer |
| 1985-01-17 | W | Etsuko Inoue | Denver | WTA 250 | R32 | Carpet | 6-2 3-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:a03c8c208186f0812336fe99209d51a13b973dfd7194927172ccb65e1f7cf7a2/mary-lou-piatek-vs-etsuko-inoue |
| 1985-01-06 | L | Debbie Spence Nasim | Ginny Championships | WTA 250 | R16 | Hard | 7-6 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:75c6fa847e28a163ec98ed8cacd4001d0c3adccd4df829f48c801fab423a5659/debbie-spence-nasim-vs-mary-lou-piatek |
| 1984-12-02 | L | Martina Navratilova | Australian Open | Grand Slam | R32 | Grass | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:5380623c7a18c716022627fecafdb3c20798d29cc07062140315d10c5aae2b10/martina-navratilova-vs-mary-lou-piatek |
| 1984-11-30 | W | Barbara Gerken | Australian Open | Grand Slam | R64 | Grass | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:fe3acd570cc17d886f0ceba799d2438ae4e9bcce40719968d50ce4488bdc752e/mary-lou-piatek-vs-barbara-gerken |
| 1984-11-22 | L | Martina Navratilova | Sydney | WTA 500 | R32 | Grass | 4-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:b6a581e167e0f1a994c4e9632afc07e2f2c9de3783db0fa9236505bedfa433ba/martina-navratilova-vs-mary-lou-piatek |
| 1984-11-21 | W | Betsy Nagelsen | Sydney | WTA 500 | R64 | Grass | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:73404a81a0ee936283da6d92a912a1151e86474069eb18c71ab86f7396757f57/mary-lou-piatek-vs-betsy-nagelsen |
| 1984-11-14 | L | Dianne Fromholtz | Brisbane | WTA 500 | R64 | Grass | 4-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:9652a97561fc7040b6a4b71d117cf88163ac053b966331061bacd13bb0cc3d6d/dianne-fromholtz-vs-mary-lou-piatek |
| 1984-10-12 | L | Michelle Torres | Tampa | WTA 250 | R16 | Hard | 5-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:7130611c6c4dd0f1e1b8faed34d42f25b3af6af1c613d075027c1f8a5cf31bad/michelle-torres-vs-mary-lou-piatek |
| 1984-10-11 | W | Vicki Nelson | Tampa | WTA 250 | R32 | Hard | 6-4 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:131872aa214263edd3cf6e45d4a401c866e4808b37010fee652fc12f08e37334/mary-lou-piatek-vs-vicki-nelson |
| 1984-10-04 | L | Michaela Washington | Manhattan Beach | WTA 250 | R32 | Hard | 6-4 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:d91eb7d5efd5f9c7522b9b1463eec1f562f7eb89ca902517bce6d02b15a096f6/michaela-washington-vs-mary-lou-piatek |
| 1984-09-28 | L | Martina Navratilova | New Orleans | WTA 250 | R16 | Carpet | 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:45ee0ac6057e30d04110bb2727245613e2c8fda7079daa7b905d445eb03d9154/martina-navratilova-vs-mary-lou-piatek |
| 1984-09-27 | W | Beth Herr | New Orleans | WTA 250 | R32 | Carpet | 6-4 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:58d0eac2e725ab940aec868fa6be41a66a22d483c84feb4aa22add6e5617dd12/mary-lou-piatek-vs-beth-herr |
| 1984-09-20 | L | Kathy Rinaldi Stunkel | Fort Lauderdale | WTA 250 | R32 | Hard | 6-7 7-5 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:42f0d499b510ce4d06714b00d99eae6cb51ce561cc6d0a95b98d493608c1a18f/kathy-rinaldi-stunkel-vs-mary-lou-piatek |
| 1984-08-30 | L | Virginia Wade | US Open | Grand Slam | R128 | Hard | 0-6 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:d17b3930c1359ca9097a486dec7ea9f95cd07bbad8d5c8ec00af619f80981158/virginia-wade-vs-mary-lou-piatek |
| 1984-08-15 | L | Steffi Graf | Mahwah | WTA 250 | R64 | Hard | 6-0 0-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:8489cf3b4993d60d81e5d947730b6b2af2584e4b021b6f27736e3e36c0063bb9/steffi-graf-vs-mary-lou-piatek |
| 1984-06-29 | L | Anne Hobbs | Wimbledon | Grand Slam | R64 | Grass | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:a30aa1798af3759c9e24a39e6a9c369d01f6cbb336864a554604d0300ac1229c/anne-hobbs-vs-mary-lou-piatek |
| 1984-06-27 | W | Sylvia Hanika | Wimbledon | Grand Slam | R128 | Grass | 6-2 2-6 10-8 | https://tennis-db.com/wta/matches/sackmann_wta:f726c8c698eacbc05ca2117f85d66bf1e5714f5b45e3d37a882640040c105e49/mary-lou-piatek-vs-sylvia-hanika |
| 1984-06-21 | L | Rene Uys | Eastbourne | WTA 250 | R32 | Grass | 5-7 6-2 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:f87c09fb160120da826ebc26042cd28b0e10fc1bd779aa183f19bc0c040cba05/rene-uys-vs-mary-lou-piatek |
| 1984-06-20 | W | Sylvia Hanika | Eastbourne | WTA 250 | R64 | Grass | 6-2 1-6 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:5351f80eb82c6314d308b8f1ced9bd7da66b7e54644c29b3c470efd90c9012f2/mary-lou-piatek-vs-sylvia-hanika |
| 1984-06-14 | L | Camille Benjamin | Birmingham | WTA 250 | R32 | Grass | 3-6 7-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:d693fd855e0b49d533b7e3ea47d068e9231c57a37d0f8605eecde56ea5a5462f/camille-benjamin-vs-mary-lou-piatek |
| 1984-06-13 | W | Kathleen Cummings | Birmingham | WTA 250 | R64 | Grass | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:298bc095ee66076f56eeade97f88acb99c90b42d803b0cb086eff1f0f417d09d/mary-lou-piatek-vs-kathleen-cummings |
| 1984-05-03 | L | Ann Henricksson | Johannesburg | WTA 250 | R32 | Hard | 6-7 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:f55523bc5853f4d59daeb8e6d4bc016fa896a120ac3c22bf15e5ed1c4c57e9bb/ann-henricksson-vs-mary-lou-piatek |
| 1984-04-26 | L | Catherine Tanvier | Orlando | WTA 250 | R32 | Clay | 1-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:38d873fc12890e005c9c91878fd746e14037ec9e087f423d354deff9e53159be/catherine-tanvier-vs-mary-lou-piatek |
| 1984-03-30 | L | Alycia Moulton | Boston | WTA 250 | R16 | Carpet | 4-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:4783d24380b84b933a54fff3e6072d76b3904ad221242006d34a21fdeff06f6c/alycia-moulton-vs-mary-lou-piatek |
| 1984-03-29 | W | Camille Benjamin | Boston | WTA 250 | R32 | Carpet | 6-0 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:fe117bfcc5121be77ff353b78a64cd50a6d6679ec18c8eeaa87a7ee428fdf931/mary-lou-piatek-vs-camille-benjamin |
| 1984-02-24 | L | Jo Durie | East Hanover | WTA 250 | R16 | Carpet | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:43dba34a919ab625992d4295a5a24b27cdbec5fea212e9220fbf56584f1b1351/jo-durie-vs-mary-lou-piatek |
| 1984-02-23 | W | Virginia Ruzici | East Hanover | WTA 250 | R32 | Carpet | 6-4 3-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:0aef0d6f0681f4f4c3fb564b1c014c95727799af676c318a46d5f346c542fe78/mary-lou-piatek-vs-virginia-ruzici |
| 1984-02-09 | L | Bonnie Gadusek | Chicago | WTA 250 | R32 | Carpet | 1-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:588220e624b037610604edcc9a2de2584a9b3e7bb4106cedeb2c7ef5cad3f340/bonnie-gadusek-vs-mary-lou-piatek |
| 1984-02-03 | L | Manuela Maleeva Fragniere | Houston | WTA 250 | R16 | Carpet | 0-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:4e5e99c5d408d02e0dbf34c132d7b082678d888ce0e7d2c34f47eb510a5ee802/manuela-maleeva-fragniere-vs-mary-lou-piatek |
| 1984-02-02 | W | Ann Kiyomura Hayashi | Houston | WTA 250 | R32 | Carpet | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:4aa92e47124c9d555c6d727ee33a7c15ecfbb53957e18807e67f3443d8ac8407/mary-lou-piatek-vs-ann-kiyomura-hayashi |
| 1984-01-22 | W | Kim Sands | Denver | WTA 250 | F | Hard | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:3bbdb3048edb1fe7e58595c311c3a9765b35bb50006ed6fa7f6f826f3c1638fc/mary-lou-piatek-vs-kim-sands |
| 1984-01-21 | W | Sophie Amiach | Denver | WTA 250 | SF | Hard | 7-6 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:554585d665839308d1dae154008b1fd8f4befb68dc0216d85450779558e02a09/mary-lou-piatek-vs-sophie-amiach |
| 1984-01-21 | W | Vicki Nelson | Denver | WTA 250 | QF | Hard | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:1a31d6cdc24f022092ada1094514aa79b6a6e65600bb9101ca8efd1addcf2b3f/mary-lou-piatek-vs-vicki-nelson |
| 1984-01-20 | W | Marcella Mesker | Denver | WTA 250 | R16 | Hard | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:4cf5c4dcd22ea5672fddeba37d88e23cc414d70eed38f8d56e45a7c1dc2077c5/mary-lou-piatek-vs-marcella-mesker |
| 1984-01-19 | W | Kate Latham | Denver | WTA 250 | R32 | Hard | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:25b6fb559d7c8ab7f352a7fc4408a70dc6622a52a1895ab19720a48228f03469/mary-lou-piatek-vs-kate-latham |
| 1984-01-14 | L | Catarina Lindqvist Ryan | Hershey | WTA 250 | QF | Hard | 3-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:3d6ad98583c1c26d066c89184b3b94ffde11773e8671760fbda339b5b11ddfe6/catarina-lindqvist-ryan-vs-mary-lou-piatek |
| 1984-01-13 | W | Katerina Bohmova | Hershey | WTA 250 | R16 | Hard | 7-5 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:d673571875c30ef6580e5449c49533e2c4a692712a04944650df808513ab3711/mary-lou-piatek-vs-katerina-bohmova |
| 1984-01-12 | W | Andrea Leand | Hershey | WTA 250 | R32 | Hard | 7-6 5-7 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:478e1afc2f9057558034d5f3c348d60dc1d08589aaa0725742bd9981af5d547a/mary-lou-piatek-vs-andrea-leand |
| 1984-01-06 | L | Nathalie Herreman | Nashville | WTA 250 | R16 | Hard | 1-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:306a2701baf4e72516dea81baaf38586f8bc1e795613561deda834db605683cc/nathalie-herreman-vs-mary-lou-piatek |
| 1984-01-05 | W | Sabrina Goles | Nashville | WTA 250 | R32 | Hard | 2-6 7-5 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:ae0bf61120303e4fe1a0b15fecc87447da598dc232cbf119bef7a7a59c70b64d/mary-lou-piatek-vs-sabrina-goles |
| 1983-11-11 | L | Kathy Rinaldi Stunkel | Deerfield Beach | WTA 250 | R16 | Hard | 6-2 2-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:c2fbd3866061bc6b5c46a617e259af79ca612533f16779bbda383e4ed527f437/kathy-rinaldi-stunkel-vs-mary-lou-piatek |

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Canonical URL: https://tennis-db.com/wta/players/sackmann_wta:200390/mary-lou-piatek/matches
Data source: TennisDB (tennis-db.com)