# Helga Masthoff Match Log

Source: https://tennis-db.com/wta/players/sackmann_wta:200317/helga-masthoff/matches
Tour: WTA
Rows on canonical first page: 200
Total matching rows: 484
Main-draw summary: 373-111 (77.1%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1980-08-09 | L | Iris Riedel Kuhn | Braunschweig | WTA 250 | SF | Clay | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:81393b4eccc84ea1145f3f368b0434ebb1466f37328b07bab79f1b2d6bc00162/iris-riedel-kuhn-vs-helga-masthoff |
| 1980-07-30 | W | Heidi Eisterlehner | Reutlingen | WTA 250 | F | Clay | 2-6 7-5 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:3c9b82e6157b527ba41949cdc983bea50afe10146e5ec891616a27134e32d3e3/helga-masthoff-vs-heidi-eisterlehner |
| 1980-07-29 | W | Helga Lutten | Reutlingen | WTA 250 | SF | Clay | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:baf526e703301d98a7afc503cf6b88257e172f0a1fd1c0f4853f5b2ed887ff75/helga-masthoff-vs-helga-lutten |
| 1980-07-29 | W | Katrin Pohmann | Reutlingen | WTA 250 | QF | Clay | 6-1 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:6264d7b1bcd1b9f88b867340dd736eab1a3a21e9d11314990ed938df21c1ba1f/helga-masthoff-vs-katrin-pohmann |
| 1980-07-28 | W | Sabine Muller | Reutlingen | WTA 250 | R16 | Clay | 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:1fdc21735aa473401aaf101a2592ffb320b0f59b336423699ce282ebdff6f39a/helga-masthoff-vs-sabine-muller |
| 1980-07-27 | W | Jacqueline Molter | Reutlingen | WTA 250 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:1ed6cab3b3fd9163d8f6fa17f4d2e002b3051b3ea4b80c662da86e6782e3a5d3/helga-masthoff-vs-jacqueline-molter |
| 1980-07-24 | L | Heidi Eisterlehner | Unterhaching | WTA 250 | SF | Clay | 6-4 4-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:578ff198dc98eb4a04cb56ceb3802520ca031ed98340e0cde1563b57ba253e68/heidi-eisterlehner-vs-helga-masthoff |
| 1980-07-24 | W | Elke Renz | Unterhaching | WTA 250 | QF | Clay | 6-3 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:e3397df12b6d0cc1f5a48e11c02efff615f5d26bc1fd0d9be885c6f605c627e9/helga-masthoff-vs-elke-renz |
| 1980-07-23 | W | Herbrechter | Unterhaching | WTA 250 | R16 | Clay | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:92e9bdac6c7eaaac0bf77e22f627f12515c163ebef06e89b5bb4f0e497f6fa7d/helga-masthoff-vs-herbrechter |
| 1980-07-22 | W | Herb | Unterhaching | WTA 250 | R32 | Clay | 6-0 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:2e91b2faf22b30471f78146512eb905030b2242926431c4cd8010efaddc51948/helga-masthoff-vs-herb |
| 1980-07-13 | L | Lena Sandin | Neumunster | WTA 250 | F | Clay | 2-6 7-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:96238ba1d2ff92748cb7357cfd83a913263bef44a12f6da026a0ec0cb89f4df4/lena-sandin-vs-helga-masthoff |
| 1980-07-12 | W | Marie Pinterova | Neumunster | WTA 250 | SF | Clay | 6-0 2-6 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:d3340329d907a180ca37ec355dffc2e3c91839239eba78f9143413fe62c1ea60/helga-masthoff-vs-marie-pinterova |
| 1980-07-12 | W | Eva Pfaff | Neumunster | WTA 250 | QF | Clay | 2-6 6-1 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:dc230ac4455a4319d95c1954757cc7d784e89ddf802b5c06db9ddf3a02516a55/helga-masthoff-vs-eva-pfaff |
| 1980-07-11 | W | Kate Brasher | Neumunster | WTA 250 | R16 | Clay | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:ad6ff51a412f3ce3b1b708024e603aa48d8fafd1555dc61145f8fb772d6866a0/helga-masthoff-vs-kate-brasher |
| 1980-07-10 | W | Brenda Remilton | Neumunster | WTA 250 | R32 | Clay | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:ea767752e56c744a07d0b250294d84cdb9d48830b40ab9dea415c6025c7aaeed/helga-masthoff-vs-brenda-remilton |
| 1980-07-06 | W | Claudia Kohde Kilsch | Travemunde | WTA 250 | F | Clay | 4-6 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:dec6fea7626684f7a33cbee83025984bbfa10b0e24d2cd8aacbbd51b2249b27f/helga-masthoff-vs-claudia-kohde-kilsch |
| 1980-07-05 | W | Gabriela Dinu | Travemunde | WTA 250 | SF | Clay | 6-4 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:08aa2fd38963d9df9717aef8bf6313b2cdc17e3cc6972d7a63d7ba6cfff5c2a4/helga-masthoff-vs-gabriela-dinu |
| 1980-07-05 | W | Elly Appel | Travemunde | WTA 250 | QF | Clay | 7-5 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:6de49e0a89b6379d898968524d54005e14281ccf1b890e4a3494c6ea05196d2a/helga-masthoff-vs-elly-appel |
| 1980-07-04 | W | Carmen Perea Alcala | Travemunde | WTA 250 | R16 | Clay | 6-1 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:8c6071f7c409cdcb6ae083d59cc7d2ae2c69537a31df13f4980d559d6e5a1bd1/helga-masthoff-vs-carmen-perea-alcala |
| 1980-07-03 | W | Brenda Perry | Travemunde | WTA 250 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:71c293d34ceeff1fef588c28a9d804827ab1298ce9263d66f4298a3ff27d1cd4/helga-masthoff-vs-brenda-perry |
| 1980-07-01 | L | Lena Sandin | Berlin | WTA 500 | F | Clay | 6-3 6-7 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:a393bb2e98966f1a94eff2433dbbc5ff4ed4f6348c7aa86d08894f72ce86ab5d/lena-sandin-vs-helga-masthoff |
| 1980-06-30 | W | Iris Riedel Kuhn | Berlin | WTA 500 | SF | Clay | 4-6 7-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:baa046a7021c814d7025f97e70ee3d7e475eb79128e01c41a92550f8fdc86aae/helga-masthoff-vs-iris-riedel-kuhn |
| 1980-06-30 | W | Keryn Pratt | Berlin | WTA 500 | QF | Clay | 6-1 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:a5ad1787aa2fe8d03c43b9945619786895070f04c7860cd0d16cb5a86622b1c4/helga-masthoff-vs-keryn-pratt |
| 1980-06-29 | W | Glaucia Langela | Berlin | WTA 500 | R16 | Clay | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:3f248b7527b1a08bc29b0a61525d378529385df2c6225019665952086e25e462/helga-masthoff-vs-glaucia-langela |
| 1980-06-28 | W | Marie Pinterova | Berlin | WTA 500 | R32 | Clay | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:b8951adde0c2ff7f049d47bdccd07fea72b7036eb654695c7d8cea95147b474b/helga-masthoff-vs-marie-pinterova |
| 1980-05-27 | L | Gabriela Dinu | Hamburg | WTA 250 | SF | - | 4-6 6-1 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:5aa873a9a08f0ac4c9c19f3fe5d533ae7ccbeb0ccb711f5e4fc738dee4d10be6/gabriela-dinu-vs-helga-masthoff |
| 1980-05-27 | W | Edith Winkens | Hamburg | WTA 250 | QF | - | 6-4 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:407f96c92f1beab7fdddf6b8460ee8304bc3f2821d92d333e8ba634036762aa6/helga-masthoff-vs-edith-winkens |
| 1980-05-26 | W | Inge Kubina | Hamburg | WTA 250 | R16 | - | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:ec66495bddcb7c76d5db9643e3278222ce7e70b8d6f121b4efcff53ab20acbb8/helga-masthoff-vs-inge-kubina |
| 1980-05-25 | W | Susanne Boesser | Hamburg | WTA 250 | R32 | - | 4-6 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:6a7be3e80735a6170cceca252e6a5e93290ca91c184c202985648959e49fce61/helga-masthoff-vs-susanne-boesser |
| 1980-04-05 | L | Brigitte Simon Glinel | Monte Carlo | WTA 250 | SF | Clay | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:c8b0b881b7cece95073767f32b18744a420abea13c3f3daabf7529d1bb35f33c/brigitte-simon-glinel-vs-helga-masthoff |
| 1980-04-05 | W | Karin Moos | Monte Carlo | WTA 250 | QF | Clay | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:fc92cf3200fd69de6cc47c31d6cfe906f541efeb6d28f9628e96bda645ad0113/helga-masthoff-vs-karin-moos |
| 1980-04-04 | W | Hana Strachonova | Monte Carlo | WTA 250 | R16 | Clay | 7-5 2-6 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:d680ad0f0b5211b8e1e65a47edd41f141015bdce6f9a9d425dc943c661cf2ba1/helga-masthoff-vs-hana-strachonova |
| 1980-03-23 | L | Anthea Stewart | Nice | WTA 250 | R16 | Clay | 7-6 4-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:e48ece4b8a1ea8ab1340da74ab316127004d768cd4baf853a488f06a5da511e0/anthea-stewart-vs-helga-masthoff |
| 1979-07-11 | W | Nina Bohm | Erlangen | WTA 250 | F | Clay | UNK | https://tennis-db.com/wta/matches/sackmann_wta:771b183358186434f4e7e19a6721358f4c5441368d560ebaab08e0650026d8ae/helga-masthoff-vs-nina-bohm |
| 1979-05-24 | L | Sylvia Hanika | Berlin | WTA 500 | R32 | Clay | 6-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:891ff465b8e31a3d1d34836516f3641e7c8a4aee6c6b3640a8e508b5dab96ce2/sylvia-hanika-vs-helga-masthoff |
| 1979-04-11 | W | Sabina Simmonds | Monte Carlo | WTA 250 | F | Clay | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:f731555d236ebd6b049de3d6b1bec1e586c395a893a44a0ea3ac47e6a230589c/helga-masthoff-vs-sabina-simmonds |
| 1979-04-10 | W | Brigitte Simon Glinel | Monte Carlo | WTA 250 | SF | Clay | 6-3 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:471b169778347719c9f2815a144d0c8b636332d96d247face5173e2752bb8d4f/helga-masthoff-vs-brigitte-simon-glinel |
| 1979-04-10 | W | Frederique Thibault | Monte Carlo | WTA 250 | QF | Clay | 6-0 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:ffb0f343b38ccbff59e025f0bc7691002bf2a71f89ff9377bbbeaa7a54a92fc2/helga-masthoff-vs-frederique-thibault |
| 1979-04-09 | W | Lea Antonoplis | Monte Carlo | WTA 250 | R16 | Clay | 6-0 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:52900f612fa6685fcdac0d39805f636fa399a70e351289d2d4e37766519f0b22/helga-masthoff-vs-lea-antonoplis |
| 1979-04-04 | W | Frederique Thibault | Nice | WTA 250 | F | - | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:c78f8bbfdf58c86be05429f44a4aa50e17e06e42e0e1256782032e6a47339f16/helga-masthoff-vs-frederique-thibault |
| 1979-04-03 | W | Petra Delhees Jauch | Nice | WTA 250 | SF | - | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:543e1fd90996bacbb0aa4446c8a409cd6e966be9a2f2a824e6c6290484b96513/helga-masthoff-vs-petra-delhees-jauch |
| 1979-04-03 | W | Chris Oneil | Nice | WTA 250 | QF | - | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:e0e47cb491c471ceadcf330fcc8017a7d0ad87ebcb0d45f39b441661a385c33c/helga-masthoff-vs-chris-oneil |
| 1979-04-02 | W | Pam Whytcross | Nice | WTA 250 | R16 | - | 7-5 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:78cf467f8e779eeb0b7ac65897fdb7c5722629c9178e40cab8c2cde25ad56ea7/helga-masthoff-vs-pam-whytcross |
| 1979-04-01 | W | Christiane Jolissaint | Nice | WTA 250 | R32 | - | 4-6 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:f2bda8e9c4a5cf78cd5740167de6b4138a8aa0c5128aab38f9fdd9f658b6c3cd/helga-masthoff-vs-christiane-jolissaint |
| 1978-06-08 | L | Regina Marsikova | Roland Garros | Grand Slam | QF | Clay | 3-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:863470431aca2a8a80b6d0dd98634d0ec3b22c4903b69a42e5d3172ef6f5c4f5/regina-marsikova-vs-helga-masthoff |
| 1978-06-06 | W | Lesley Hunt | Roland Garros | Grand Slam | R16 | Clay | 7-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:a767fae6520ab5c6b594ce56c2efdccecbd2b1da338ea0351e38594f119a1069/helga-masthoff-vs-lesley-hunt |
| 1978-06-04 | W | Mareen Louie Harper | Roland Garros | Grand Slam | R32 | Clay | 3-6 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:8563ebeca4150d635630577870e1b1d6b2bf7654af19f87c0e01410b5009c9de/helga-masthoff-vs-mareen-louie-harper |
| 1978-06-01 | W | Ivanna Madruga | Roland Garros | Grand Slam | R64 | Clay | 4-6 6-0 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:ec338af8767b2da0ecdd9e410297757a7df775e2c2251a6cbad39db58178c299/helga-masthoff-vs-ivanna-madruga |
| 1978-05-19 | L | Virginia Ruzici | Hamburg | WTA 250 | R16 | Clay | 0-6 6-4 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:695baf8013497aa9bff1dfd908fc7c4470e1b08e5676d526b866a1906c805abf/virginia-ruzici-vs-helga-masthoff |
| 1978-05-18 | W | Brigitte Simon Glinel | Hamburg | WTA 250 | R32 | Clay | 6-3 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:7fbfbba22624915878b3a99ec9f4fc140782c28f6bc86c5d42df5c521ca346ca/helga-masthoff-vs-brigitte-simon-glinel |
| 1978-04-22 | L | Brigitte Simon Glinel | Nice | WTA 250 | QF | - | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:eec130ff29e3385f3c7be6dd6c5ce5dbf6e7df1db6aee00c69785d8ef8fb9098/brigitte-simon-glinel-vs-helga-masthoff |
| 1978-04-21 | W | Dianne Evers | Nice | WTA 250 | R16 | - | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:d3ed165c0db3927de163598e35539f4c124ed5727686ba602fb4b53b26920684/helga-masthoff-vs-dianne-evers |
| 1978-04-20 | W | Perrine Du Puy | Nice | WTA 250 | R32 | - | 6-0 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:ac1ec4ea1fcbc3d8f03588d21bb93920dca1cab92787cd9a6aaf0a7a2e6be17c/helga-masthoff-vs-perrine-du-puy |
| 1978-04-10 | L | Gail Sherriff | Monte Carlo | WTA 250 | SF | Clay | 4-6 6-4 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:01a284313c5610506af102d24902f200033711e03fc2a9f5524814fe739f90ca/gail-sherriff-vs-helga-masthoff |
| 1978-04-10 | W | Petra Delhees Jauch | Monte Carlo | WTA 250 | QF | Clay | 6-0 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:47b7c358fb4d45d656aa7a085d4eb448d46b1b53b63ffb1b74a2e2576af92800/helga-masthoff-vs-petra-delhees-jauch |
| 1978-04-09 | W | Fiorella Bonicelli | Monte Carlo | WTA 250 | R16 | Clay | 6-1 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:4d573431d7c8081f2a0de5a01a40fea147481d677cd746a423d20a61913b70b2/helga-masthoff-vs-fiorella-bonicelli |
| 1978-04-08 | W | Martine Burreau | Monte Carlo | WTA 250 | R32 | Clay | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:5e16b489cedbbfe0d5b0e6241bc0fdb529efca7b0b5db18bed454f0a7838134b/helga-masthoff-vs-martine-burreau |
| 1978-04-07 | W | Villagrante | Monte Carlo | WTA 250 | R64 | Clay | W/O | https://tennis-db.com/wta/matches/sackmann_wta:c8e838e7320ccce528a6a5baf9ea3771d70871063f116e5e7e7e3b8f4c0f35c4/helga-masthoff-vs-villagrante |
| 1978-02-05 | L | Heidi Eisterlehner | Bremen | WTA 250 | SF | Carpet | 4-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:31ecbcaeb0f226d2d8349def8d6b6aec820b3b73f403e166b5cdb73e98a042ed/heidi-eisterlehner-vs-helga-masthoff |
| 1978-02-05 | W | Anthea Stewart | Bremen | WTA 250 | QF | Carpet | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:cea0a274202edbc470ab1e89ff204020a251a56da7af9539c3679664a4c860cc/helga-masthoff-vs-anthea-stewart |
| 1978-02-04 | W | C Mohnhaupt | Bremen | WTA 250 | R16 | Carpet | 6-0 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:d67b2af7a02b388b1f9f1cf2ef61104424d1a0eda92f139500315f3aa380261e/helga-masthoff-vs-c-mohnhaupt |
| 1978-02-03 | W | Silvia Blume Bruns | Bremen | WTA 250 | R32 | Carpet | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:ccfe3e7d45a44e6ce198d90dbd9b98a773a02b5024dad46eff76719717183fbb/helga-masthoff-vs-silvia-blume-bruns |
| 1977-08-10 | W | Amelie Hacks | Stuttgart | WTA 500 | F | Clay | 6-2 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:297cf991488a820771eda7665f1336a0aee596eaf80fdc48673a872c243a9963/helga-masthoff-vs-amelie-hacks |
| 1977-08-09 | W | Silvana Urroz | Stuttgart | WTA 500 | SF | Clay | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:350d35d8a791e65b7a1b8b7b4ca4945a002bc89e8b49036241e0d916f01a80de/helga-masthoff-vs-silvana-urroz |
| 1977-08-09 | W | Daniela Nosek | Stuttgart | WTA 500 | QF | Clay | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:6c88c93e06f1ca1bea8550867ea37c911b1bb1c08bbf14254008468caede4e8a/helga-masthoff-vs-daniela-nosek |
| 1977-08-08 | W | Heidi Reetmeyer | Stuttgart | WTA 500 | R16 | Clay | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:e540741a55008375ac6ca6de5635b3714558c184fec1638c27a8dad7b5a60993/helga-masthoff-vs-heidi-reetmeyer |
| 1977-07-10 | W | Amelie Hacks | Berlin | WTA 500 | F | Clay | 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:07317df7990d77be48d5fba17a96d08d96671866db4a8d766bd4d561dbcfb522/helga-masthoff-vs-amelie-hacks |
| 1977-07-09 | W | Iris Riedel Kuhn | Berlin | WTA 500 | SF | Clay | 7-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:f54104c016c09ecf3f94bda5b2959421568ad1bb742fa04d12daab4e46b7b270/helga-masthoff-vs-iris-riedel-kuhn |
| 1977-07-09 | W | Daniela Nosek | Berlin | WTA 500 | QF | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:009b9eac862b5dee559961e0b9e7c090359ad4bfc42bbf145d537755f4373533/helga-masthoff-vs-daniela-nosek |
| 1977-07-08 | W | Dagmar Stoltenberg | Berlin | WTA 500 | R16 | Clay | 6-3 3-6 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:9846cd761dc7e67ce936ed18fe30cba783c7b42af8c30134d647a1e9d634aa74/helga-masthoff-vs-dagmar-stoltenberg |
| 1977-07-07 | W | Edith Winkens | Berlin | WTA 500 | R32 | Clay | 6-0 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:3d01407d7e678a16651e76437a12a6f635823db4390a8841fc986244def5cf72/helga-masthoff-vs-edith-winkens |
| 1977-06-24 | L | Sue Barker | Wimbledon | Grand Slam | R64 | Grass | 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:1b09e2c33ef1b4421bec122ce2af564435faa552d941b56487781c359676ca27/sue-barker-vs-helga-masthoff |
| 1977-06-22 | W | Fiorella Bonicelli | Wimbledon | Grand Slam | R128 | Grass | 2-6 7-5 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:e0b6755f24cdc7cd127bf9cf953ac8e5d10af29bd4673956e5e60a5f2741fc97/helga-masthoff-vs-fiorella-bonicelli |
| 1977-06-08 | L | Lesley Charles | Chichester | WTA 250 | R64 | Grass | 0-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:fdf280890378a09416d860521411245693387b7d79a2c1747c3578cc03079cdd/lesley-charles-vs-helga-masthoff |
| 1977-05-31 | L | Florenta Mihai | Roland Garros | Grand Slam | R16 | Clay | 6-3 3-6 6-8 | https://tennis-db.com/wta/matches/sackmann_wta:3f0eaf7f5d37babb69e84debc4b16e9c4677f4a40f624bb46190a3520f62e049/florenta-mihai-vs-helga-masthoff |
| 1977-05-29 | W | Mary Carillo | Roland Garros | Grand Slam | R32 | Clay | 1-6 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:2c8607be173511a6031dfa11aef84cfde327e798c4702029a9d994d82c75e42f/helga-masthoff-vs-mary-carillo |
| 1977-05-26 | W | Michele Gurdal | Roland Garros | Grand Slam | R64 | Clay | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:025938b77dda46672594600a14c6184271dcc3c2d8b8a3208972c539cfb445f7/helga-masthoff-vs-michele-gurdal |
| 1977-04-02 | L | Brigitte Simon Glinel | Nice | WTA 250 | SF | Clay | 5-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:1d87ad8d2098d7437477f1d6b89977a1b7a70d7489aaf51f72c740df931e56c7/brigitte-simon-glinel-vs-helga-masthoff |
| 1977-04-02 | W | Michele Gurdal | Nice | WTA 250 | QF | Clay | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:eb7baf1eac107f92d5a982beb5a0e84635d888ffe6cf182ae21174efa20bd86b/helga-masthoff-vs-michele-gurdal |
| 1977-04-01 | W | Eva Szabo | Nice | WTA 250 | R16 | Clay | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:65bbb8f5764c5a6f57c4a434571da1e9b8c11a8004c9ad8ac7d4680aa5231938/helga-masthoff-vs-eva-szabo |
| 1977-01-11 | W | Sylvia Hanika | Bremen | WTA 250 | F | Carpet | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:5c610b9d78d42a60c1d4ca3579b3d50e21bdb607ddc74ba2f41c70265a251566/helga-masthoff-vs-sylvia-hanika |
| 1977-01-10 | W | Annette Coe | Bremen | WTA 250 | SF | Carpet | 7-6 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:43a02915091788d9eb3338a69212c23ec9de7027a2ec8a25cecc48083ede8f49/helga-masthoff-vs-annette-coe |
| 1977-01-10 | W | Monica Simmen | Bremen | WTA 250 | QF | Carpet | 6-1 6-7 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:169384a30c355e5da3cf06bd1be090134e237d27709e0591704f8aeda61d9fa5/helga-masthoff-vs-monica-simmen |
| 1977-01-09 | W | V Kuebel | Bremen | WTA 250 | R16 | Carpet | 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:fd8a893161632108a787012983a2efcf010d8037a3f5ec62fa780648fda0e9d8/helga-masthoff-vs-v-kuebel |
| 1976-12-10 | L | Joanne Russell | Melbourne | WTA 250 | R32 | Grass | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:94239ad8bc0c1f9e161b3dc35189824b012ec72e9c8f09d21e5561956cd57901/joanne-russell-vs-helga-masthoff |
| 1976-12-03 | L | Valerie Ziegenfuss | Sydney | WTA 500 | R32 | Grass | 4-6 6-7(7) | https://tennis-db.com/wta/matches/sackmann_wta:2dec9ec621d7d959bb4e418c0120eaac91c9ad18c1c0766b589cd4fd32c9bd8d/valerie-ziegenfuss-vs-helga-masthoff |
| 1976-09-07 | W | Heidi Eisterlehner | Stuttgart | WTA 500 | F | Clay | 6-4 4-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:f8b97429fbdbaf114a095e35282c1fbaf6f419b767c9a6566c093ae98787444e/helga-masthoff-vs-heidi-eisterlehner |
| 1976-08-16 | L | Lesley Hunt | Toronto | WTA 250 | R16 | Clay | 3-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:dc159661cdc947e87fc6c60e644b86bc0875706a40976138a66763bcd222dd56/lesley-hunt-vs-helga-masthoff |
| 1976-08-16 | W | Susan Stone | Toronto | WTA 250 | R32 | Clay | 6-3 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:7694bf412a761234ac47f65867eb795d92170d8520a4003455363fa30702ffd8/helga-masthoff-vs-susan-stone |
| 1976-08-14 | L | Brigette Cuypers | Indianapolis | WTA 250 | SF | Clay | 3-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:768af41750bd748b77da62a86d59e900d644fa63d59607b194eeff12a3486f4d/brigette-cuypers-vs-helga-masthoff |
| 1976-08-14 | W | Linky Boshoff | Indianapolis | WTA 250 | QF | Clay | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:26efd3931227915bda3c94c148775a01c893f59ce8d85dc84fe9cb04686c98ab/helga-masthoff-vs-linky-boshoff |
| 1976-08-13 | W | Ilana Kloss | Indianapolis | WTA 250 | R16 | Clay | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:735725a4794569b13433b4d359e62cd19eff7aaeb634af023f79ae5f77f044fb/helga-masthoff-vs-ilana-kloss |
| 1976-08-12 | W | Florence Guedy | Indianapolis | WTA 250 | R32 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:0f10bd2bf5252d8da8287881b9c4aecc0380a0cc6f260a5b561eeedb70e7d7d6/helga-masthoff-vs-florence-guedy |
| 1976-08-11 | W | Marcy Okeefe | Indianapolis | WTA 250 | R64 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:e43b17ea536e5bf5fc0d341ad173ccc5966f99991ee69180f4200330e274ee6a/helga-masthoff-vs-marcy-okeefe |
| 1976-07-11 | W | Katja Ebbinghaus | Braunschweig | WTA 250 | F | Clay | 6-1 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:25290a03308ecebfc58faae15775aadd492bd543736dec8cd99651a6540d3ae1/helga-masthoff-vs-katja-ebbinghaus |
| 1976-07-10 | W | Heidi Eisterlehner | Braunschweig | WTA 250 | SF | Clay | 6-4 2-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:f445c9f309499b6d9592423c1073f595af2663b2def013645b90761004ce206d/helga-masthoff-vs-heidi-eisterlehner |
| 1976-07-10 | W | Inge Kubina | Braunschweig | WTA 250 | QF | Clay | 6-2 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:8d196ec68c9f08849aa59da166c784e1500dfd8dea082bbc2ca18a971c1c0f88/helga-masthoff-vs-inge-kubina |
| 1976-07-09 | W | Erbe | Braunschweig | WTA 250 | R16 | Clay | 6-0 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:f508c2a29205321559dd9c2aa6d08ea7a9e481b42ea9156e64b9197673a49c30/helga-masthoff-vs-erbe |
| 1976-07-08 | W | Benz | Braunschweig | WTA 250 | R32 | Clay | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:86e2aee3d799f8084ef44c175cdfc165d5a86cbaa652464a1c18656baba891ce/helga-masthoff-vs-benz |
| 1976-07-04 | W | Katja Ebbinghaus | Travemunde | WTA 250 | F | Clay | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:e25035eaa26ca7787bbc0c7aa4d5fda8f311e9c6ff9166a11860ebc17419ed35/helga-masthoff-vs-katja-ebbinghaus |
| 1976-07-03 | W | Helena Anliot | Travemunde | WTA 250 | SF | Clay | 6-4 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:5ed6967236bc54c612df7f6f87430a3ec150f77d10ec71f189228d71f3bc6a0e/helga-masthoff-vs-helena-anliot |
| 1976-07-03 | W | Dagmar Stoltenberg | Travemunde | WTA 250 | QF | Clay | 6-0 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:48576501e8d438f10c556a384ea73bb6429cb26166a2879c0daaddf9e4f363cf/helga-masthoff-vs-dagmar-stoltenberg |
| 1976-06-10 | L | Renata Tomanova | Roland Garros | Grand Slam | QF | Clay | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:9bcd99a59640f85993070cabfff777cb3b95edbed235db9caef61302e50a57f4/renata-tomanova-vs-helga-masthoff |
| 1976-06-08 | W | Cynthia Doerner | Roland Garros | Grand Slam | R16 | Clay | 1-6 6-0 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:e7a5bfa57b3679dd9c48c137fb467634e481b934c46972445de45caacfce7717/helga-masthoff-vs-cynthia-doerner |
| 1976-06-06 | W | Daniela Marzano | Roland Garros | Grand Slam | R32 | Clay | 7-5 5-7 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:5f18cef60f101c4d30d6be3a73b84562cd52e4e2410ca05acd431485dc49778a/helga-masthoff-vs-daniela-marzano |
| 1976-06-03 | W | Beatrix Klein | Roland Garros | Grand Slam | R64 | Clay | 6-4 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:1abcfd2711a40a1068c553589a5ff2daad63ec2b8c86a711c6a8a4d0f3ac4711/helga-masthoff-vs-beatrix-klein |
| 1976-05-22 | L | Virginia Ruzici | Hamburg | WTA 250 | QF | Clay | 3-6 6-4 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:9db748f13dd230077c1c558a8437ffa3a0db1b13f3676d0eba6c6a8e00447630/virginia-ruzici-vs-helga-masthoff |
| 1976-05-21 | W | Laura Dupont | Hamburg | WTA 250 | R16 | Clay | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:c4084903aadf21ca7a035f6e882011b253192845ae4ffef649fc448be3492dbe/helga-masthoff-vs-laura-dupont |
| 1976-05-20 | W | Naoko Sato | Hamburg | WTA 250 | R32 | Clay | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:1c9aab6721ff1323b6be723bca5e3d1434f0e43d3a59ed8833221455e9923e07/helga-masthoff-vs-naoko-sato |
| 1976-05-17 | W | Sue Barker | Bournemouth | WTA 250 | F | Clay | 5-7 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:4aa5f03b1f2e6725b1273a68478b3a5b8161beff7022f09324919a9f2ce7f2a6/helga-masthoff-vs-sue-barker |
| 1976-05-16 | W | Gail Sherriff | Bournemouth | WTA 250 | SF | Clay | 6-4 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:684ca8051efe62aeef2e411e4dbcd047d8895c3dd2f61d9c01713e4501d7f991/helga-masthoff-vs-gail-sherriff |
| 1976-05-16 | W | Linda Mottram | Bournemouth | WTA 250 | QF | Clay | 8-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:7560924562c7a703a1a485b01a3305a25ad00699a1973f70614bf37c6f0c2634/helga-masthoff-vs-linda-mottram |
| 1976-05-15 | W | Christina Sandberg | Bournemouth | WTA 250 | R16 | Clay | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:a0559341348db03702a06622df9c80c253f3772922d44ca1cceeb47c958ae0fc/helga-masthoff-vs-christina-sandberg |
| 1976-05-14 | W | Florenta Mihai | Bournemouth | WTA 250 | R32 | Clay | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:dc3477dc3b460dae1a77e085891ed4e901fddfa4a6409643ec62b7c4f4818d32/helga-masthoff-vs-florenta-mihai |
| 1976-05-13 | W | Laurie Tenney | Bournemouth | WTA 250 | R64 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:f25641fc04342d59bfba86ea19d73c138f938f85b251c07859985343f7fe76d8/helga-masthoff-vs-laurie-tenney |
| 1976-04-18 | W | Fiorella Bonicelli | Monte Carlo | WTA 250 | F | Clay | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:2606bef6344b4096dbb2e80381890849093ffce6a4b26db89773d6b8f9d5740e/helga-masthoff-vs-fiorella-bonicelli |
| 1976-04-17 | W | Nathalie Fuchs | Monte Carlo | WTA 250 | SF | Clay | 7-5 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:ee45f8859e52ec95341f2e90a381bc3da14345ec79db1ba263b57fa61a45b0bb/helga-masthoff-vs-nathalie-fuchs |
| 1976-04-17 | W | Eva Szabo | Monte Carlo | WTA 250 | QF | Clay | 6-0 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:3fdeba7367baab45f990e38a04466175f53c8b378e24fa330b3e87bd6e74d09d/helga-masthoff-vs-eva-szabo |
| 1976-04-16 | W | Rosalba Vido | Monte Carlo | WTA 250 | R16 | Clay | 6-2 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:f02c2fd37a56316dc43a0fee3ae3c29412834d1a40a67031ffd35e13d05c0a3b/helga-masthoff-vs-rosalba-vido |
| 1976-04-08 | L | Nina Bohm | Nice | WTA 250 | R32 | Clay | 2-6 6-7 | https://tennis-db.com/wta/matches/sackmann_wta:36dfd8c843d11f5908ad3de1917248e074c57a94ec58a4fa6327a2092f56ab65/nina-bohm-vs-helga-masthoff |
| 1976-01-10 | W | Kathleen Harter | Auckland | WTA 250 | SF | Grass | 4-6 6-2 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:7918eec6dba53bfec0bb98bb5e31931bcea366bd03c469ed89eecd30c6e39b2a/helga-masthoff-vs-kathleen-harter |
| 1976-01-10 | W | Janet Young | Auckland | WTA 250 | QF | Grass | 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:d891544f110370aae23b351aba6723ec90a6103f7851d5fa5ea72bfe94d14d8d/helga-masthoff-vs-janet-young |
| 1976-01-09 | W | Judith Phillips | Auckland | WTA 250 | R16 | Grass | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:ef03a6c9fd04aeb850709cd6326d5a412e50c8f3e2aa26ffb2d1d2fdba6fe789/helga-masthoff-vs-judith-phillips |
| 1975-12-26 | L | Renata Tomanova | Australian Open | Grand Slam | QF | Grass | 6-4 5-7 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:e74b18c4768a6dfa118039f3d773a1607771984a3e8a72ca7ade8bc5acb37555/renata-tomanova-vs-helga-masthoff |
| 1975-12-26 | W | Michelle Tyler | Australian Open | Grand Slam | R16 | Grass | 7-5 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:fcf5b7284670fa0095dfb67418a2da01dee4e5aa0189c56d8744671a417eda0f/helga-masthoff-vs-michelle-tyler |
| 1975-12-26 | W | Judy Tegart | Australian Open | Grand Slam | R32 | Grass | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:b8abb3daa4852590c58017d9687ebdf4c89ae8c133e4472020784d9b45d5a5da/helga-masthoff-vs-judy-tegart |
| 1975-12-20 | L | Evonne Goolagong | Sydney | WTA 500 | SF | Grass | 6-7 6-4 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:0184cd95bf7137f753792d7a268072cdc79380d757ec26b76ad7aafa82b4406b/evonne-goolagong-vs-helga-masthoff |
| 1975-12-20 | W | Michelle Tyler | Sydney | WTA 500 | QF | Grass | 1-6 6-2 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:beedf3173c48429a90669418d635e7695491a36e25f61a471369c29eeff99106/helga-masthoff-vs-michelle-tyler |
| 1975-12-19 | W | Cheryl Mccann | Sydney | WTA 500 | R16 | Grass | 7-6 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:676dd29a736f8edf11a00f14bbd655b1b9fd9521153ae11c189c9dcdb8591440/helga-masthoff-vs-cheryl-mccann |
| 1975-12-18 | W | Jenny Dimond | Sydney | WTA 500 | R32 | Grass | 7-6 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:65a907047c611e334d340da651bd1a414cdaecd9187ef78f2bc7d3d47d0b2819/helga-masthoff-vs-jenny-dimond |
| 1975-12-14 | W | Lesley Turner | Perth | WTA 250 | F | Grass | 6-2 3-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:206f81019be409c2411eae1526a2cff4fb1d9a4951f52dd4c62ad31b0d4b229e/helga-masthoff-vs-lesley-turner |
| 1975-12-13 | W | Michelle Tyler | Perth | WTA 250 | SF | Grass | 3-6 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:07d7adab69c17d4a1243545d073679303c4000171d36b28edbc754fc9a43b7cf/helga-masthoff-vs-michelle-tyler |
| 1975-12-13 | W | Michele Gurdal | Perth | WTA 250 | QF | Grass | 6-3 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:31ff2e238f3d4ddc012a486dac70447a7ee1fc7ca897f1cc2a815a5d6e9f6bc1/helga-masthoff-vs-michele-gurdal |
| 1975-12-12 | W | Rene Blount | Perth | WTA 250 | R16 | Grass | 7-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:35da1d25cb1363744a2cd8f11e1c216c0f0e354fa578ebbfc8c5d3dcd3f8475f/helga-masthoff-vs-rene-blount |
| 1975-12-07 | L | Sue Barker | Adelaide | WTA 500 | F | Grass | 2-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:b953e3b417aeb37bec1f59427bc0065ee3b4e53ba3c0d6eb7602edfd4feabbcf/sue-barker-vs-helga-masthoff |
| 1975-12-06 | W | Chris Oneil | Adelaide | WTA 500 | SF | Grass | 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:828770cee8b0e3b7201a1730ee1a6042fbf2cf3a3e397931c29830b914e2c234/helga-masthoff-vs-chris-oneil |
| 1975-12-06 | W | Michelle Tyler | Adelaide | WTA 500 | QF | Grass | 3-6 6-0 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:db59ded3e69cff9b881492d1abf7b169abf2bc3954775fcf144bc03d737431df/helga-masthoff-vs-michelle-tyler |
| 1975-08-29 | L | Daniela Nosek | Stuttgart | WTA 500 | R16 | Clay | W/O | https://tennis-db.com/wta/matches/sackmann_wta:e72c2e92aeb4133fbfe4107a4b08cfb2bf89bff201c22f7b685ead031092f005/daniela-nosek-vs-helga-masthoff |
| 1975-07-13 | L | Sue Barker | Bastad | WTA 250 | F | Clay | 4-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:9c964eae4682a71f1da41d7de3a993c24009fc74b4499d3e23255f31b7f40b22/sue-barker-vs-helga-masthoff |
| 1975-07-13 | W | Alena Palmeova West | Travemunde | WTA 250 | F | Clay | 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:6b8f41c14f795aa09e3b63b1708d24aa074b7ca746fb5ee9f61b4ca0870cbc55/helga-masthoff-vs-alena-palmeova-west |
| 1975-07-12 | W | Pam Teeguarden | Bastad | WTA 250 | SF | Clay | 7-6 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:f74a77df2d9ed8c2e0ed11fe3c277262169c58963dfbace0a593ab690284e581/helga-masthoff-vs-pam-teeguarden |
| 1975-07-12 | W | Kora Schediwy | Travemunde | WTA 250 | SF | Clay | 6-1 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:e13849be77970c33d69217741bc54421ea839486c8a2d5e67564929f666d4e2c/helga-masthoff-vs-kora-schediwy |
| 1975-07-12 | W | Erzsebet Szell | Travemunde | WTA 250 | QF | Clay | 7-5 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:85f9a559156fa89d02588a86e252cd94a3ca504d5dd27ecac1212ab99bd12f33/helga-masthoff-vs-erzsebet-szell |
| 1975-07-12 | W | Christina Sandberg | Bastad | WTA 250 | QF | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:67dc24bddf3b176e35e0d7b0828ec0b04dc88d1ef61b36adcde022620b91ac32/helga-masthoff-vs-christina-sandberg |
| 1975-07-11 | W | Fiorella Bonicelli | Bastad | WTA 250 | R16 | Clay | 6-7 6-4 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:8ff7c12c6dfe154a2ab5bc87bf06a66170822e0ee3221d2909d7c0162a7d260e/helga-masthoff-vs-fiorella-bonicelli |
| 1975-07-06 | W | Katja Ebbinghaus | Mannheim | WTA 250 | F | Clay | 7-6 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:49071d0eca42b9013a8785353cc0b5073c8c6f57ff7883a1c38f960d73c502d8/helga-masthoff-vs-katja-ebbinghaus |
| 1975-06-10 | L | Dianne Fromholtz | Roland Garros | Grand Slam | R32 | Clay | 6-3 1-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:8e1c06787ab01e44118ec7751a2170dd9b04aa4e216e5085dcfb756a65e85af2/dianne-fromholtz-vs-helga-masthoff |
| 1975-06-07 | W | Sharon Walsh Pete | Roland Garros | Grand Slam | R64 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:8f33da604920eaa4a13adf0bd11994847ba5602895bef0cab893888c38071890/helga-masthoff-vs-sharon-walsh-pete |
| 1975-05-31 | L | Mima Jausovec | Rome | WTA 1000 | QF | Clay | 1-6 0-6 | https://tennis-db.com/wta/matches/sackmann_wta:a54675d3a8e47444f95f622029caf17567d9a03de2a8756619abe8554f02ce23/mima-jausovec-vs-helga-masthoff |
| 1975-05-30 | W | Helena Anliot | Rome | WTA 1000 | R16 | Clay | 7-5 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:832b0070d85a955e8e195129a6779de412afb905de042edf8e0749d580a003c2/helga-masthoff-vs-helena-anliot |
| 1975-05-29 | W | Renata Tomanova | Rome | WTA 1000 | R32 | Clay | 6-4 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:e19f823d74651b691d604ce5e49871adcfea8afb04d9fbbfcf8dba8f55647c7d/helga-masthoff-vs-renata-tomanova |
| 1975-05-24 | L | Renata Tomanova | Hamburg | WTA 250 | QF | Clay | 3-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:9c3b73b053d84b4f95f4b717676f43ad97d9ccdf4d578049f33e1caf49f83acd/renata-tomanova-vs-helga-masthoff |
| 1975-05-23 | W | Virginia Ruzici | Hamburg | WTA 250 | R16 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:105ecdf648eead85bc17d7ff734b34d7ed7ef920ed1427635cdbda9882bd4223/helga-masthoff-vs-virginia-ruzici |
| 1975-05-22 | W | Helle Sparre | Hamburg | WTA 250 | R32 | Clay | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:2a707fd3604f0f202e008dad4b2dfdf4ce99104bd23840a41dc41da5afa50ba0/helga-masthoff-vs-helle-sparre |
| 1975-04-20 | W | Gail Sherriff | Taormina | WTA 250 | F | - | 8-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:00eee1ae5d57849e20279c2a68edf102d6a6d4853c4b3179ff80a3c770b4aca9/helga-masthoff-vs-gail-sherriff |
| 1975-03-29 | L | Gail Sherriff | Monte Carlo | WTA 250 | F | Clay | 6-3 5-7 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:9252d68cbc04cf622a4b5db2a21e86ddbda23e179d737728aac23ad265218c40/gail-sherriff-vs-helga-masthoff |
| 1975-03-28 | W | Michele Gurdal | Monte Carlo | WTA 250 | SF | Clay | 6-4 5-7 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:dbb5d219f776cf4358811b9a1fdedef6263478db6f6eeba81df513d469a69d98/helga-masthoff-vs-michele-gurdal |
| 1975-03-28 | W | Carmen Perea Alcala | Monte Carlo | WTA 250 | QF | Clay | 6-4 6-7 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:8e5006b488c1616e467a90b4449aed871e352d17786eaf5b72b790a868e23af7/helga-masthoff-vs-carmen-perea-alcala |
| 1975-03-27 | W | Heidi Eisterlehner | Monte Carlo | WTA 250 | R16 | Clay | 7-5 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:4fdcd0a861e88773d33d7dec9108a00373cb96e5437daade6b63b7cfd8933c6a/helga-masthoff-vs-heidi-eisterlehner |
| 1974-11-23 | L | Elvira Weisenberger | Buenos Aires | WTA 250 | QF | Clay | 6-3 0-6 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:c9b14f61a4fe26ffa54d943654e311eb1109d745bddebd7fa371803cb3921f5d/elvira-weisenberger-vs-helga-masthoff |
| 1974-11-22 | W | Beatriz Villaverde | Buenos Aires | WTA 250 | R16 | Clay | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:48079d3c89b4ce93363829f48d3bf0ee04b91f42c7dc04e2c4eff667d39497a3/helga-masthoff-vs-beatriz-villaverde |
| 1974-10-19 | L | Isabel Fernandez De Soto | Barcelona | WTA 250 | QF | Clay | 7-9 5-7 | https://tennis-db.com/wta/matches/sackmann_wta:61e2f16d3185133e5c8119f5b857e44ac34d1ec43ee4949be87d804354a727ab/isabel-fernandez-de-soto-vs-helga-masthoff |
| 1974-10-18 | W | Miroslava Kozeluhova | Barcelona | WTA 250 | R16 | Clay | 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:82e802815e196bcbbf6c246e136ef6686dcd50f24150bfdecedde546cfccf400/helga-masthoff-vs-miroslava-kozeluhova |
| 1974-10-13 | W | Tine Zwaan | Madrid | WTA 1000 | F | Clay | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:b884b3368461e2a8d6239eb62b278f34d78770065f848a43daced09e06fd625c/helga-masthoff-vs-tine-zwaan |
| 1974-10-12 | W | Renata Tomanova | Madrid | WTA 1000 | SF | Clay | 3-6 6-4 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:890dbad066229d3384459ca0254f9c2619bdf99a00a7f93e524ca25b0aa4fbf1/helga-masthoff-vs-renata-tomanova |
| 1974-10-12 | W | Sue Mappin | Madrid | WTA 1000 | QF | Clay | 6-0 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:3c8ed880d2b68b9bb749fb01e885ca28caaf93a30b0dcf557ae48d021fa75aa9/helga-masthoff-vs-sue-mappin |
| 1974-10-11 | W | Margaret Riley | Madrid | WTA 1000 | R16 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:194da1a546feadc168fb2c6cb15e0afba7b4d744569103a71e9e8e3a67937e94/helga-masthoff-vs-margaret-riley |
| 1974-08-18 | L | Helga Schultze | Berlin Closed | WTA 250 | F | Clay | UNK | https://tennis-db.com/wta/matches/sackmann_wta:30a775df61bcf0c8c6253ca71d7a334d90a04e6e5b58666405ff467bf0cb5ba2/helga-schultze-vs-helga-masthoff |
| 1974-08-17 | W | Iris Riedel Kuhn | Berlin Closed | WTA 250 | SF | Clay | UNK | https://tennis-db.com/wta/matches/sackmann_wta:0113c132e417f0af631e92ec33367e09a2fc2113957e8815c89a5167071a88bb/helga-masthoff-vs-iris-riedel-kuhn |
| 1974-07-07 | W | Heide Orth | Travemunde | WTA 250 | F | Clay | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:41e57ee951fb4870fa1650d2c13f8d6f5b65fcbe5eb60b5880871a5c8f71d029/helga-masthoff-vs-heide-orth |
| 1974-07-06 | W | Alena Palmeova West | Travemunde | WTA 250 | SF | Clay | 6-0 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:501d9fbbe0e975a32b16a322cf184b433e83e6c9d234cd337968b1202c70334d/helga-masthoff-vs-alena-palmeova-west |
| 1974-07-05 | L | Chris Evert | Wimbledon | Grand Slam | QF | Grass | 4-6 2-6 | https://tennis-db.com/wta/matches/sackmann_wta:af1f2df5c5002fcd63771c18418d2bed8a8afcfea40c7c7c8151606ccc6864c0/chris-evert-vs-helga-masthoff |
| 1974-07-03 | W | Raquel Giscafre | Wimbledon | Grand Slam | R16 | Grass | 6-2 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:354c3fe8b05ef69d5fe5577d34dcb058002fc352ac9e597baa305a6d02985082/helga-masthoff-vs-raquel-giscafre |
| 1974-06-30 | W | Janet Young | Wimbledon | Grand Slam | R32 | Grass | 5-7 9-8 7-5 | https://tennis-db.com/wta/matches/sackmann_wta:81025a3b2ca4cced2259eefc14fa84a60c81f7a94f2058061494c7d89ce0e367/helga-masthoff-vs-janet-young |
| 1974-06-28 | W | Joyce Williams | Wimbledon | Grand Slam | R64 | Grass | 9-8 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:5d492fd38c9e18e89746d873bb25bd6724aec9bc58832dbada5e2cbc4eb6337b/helga-masthoff-vs-joyce-williams |
| 1974-06-15 | L | Chris Evert | Roland Garros | Grand Slam | SF | Clay | 5-7 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:18351a156c3e22e0902d9a45ccfe394130cceefeb24495d054489e62ec21db66/chris-evert-vs-helga-masthoff |
| 1974-06-13 | W | Martina Navratilova | Roland Garros | Grand Slam | QF | Clay | 7-6 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:969ccad12e8cc3085eea696c68d61d4a2d1684120b530e9e1299a0c0e737de18/helga-masthoff-vs-martina-navratilova |
| 1974-06-11 | W | Elvira Weisenberger | Roland Garros | Grand Slam | R16 | Clay | 6-4 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:e16d3dc1b2ba195921efe0aa1a7dd3c6df9dd0322bd52e723545c21617dfd74a/helga-masthoff-vs-elvira-weisenberger |
| 1974-06-09 | W | Daniele Bouteleux | Roland Garros | Grand Slam | R32 | Clay | 6-1 3-6 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:a3faae6afea750dbfa009f72ca18a96b354b922676fc0f46b98430e6cbbe83b3/helga-masthoff-vs-daniele-bouteleux |
| 1974-06-06 | W | Rosie Reyes | Roland Garros | Grand Slam | R64 | Clay | 6-4 7-6 | https://tennis-db.com/wta/matches/sackmann_wta:24363941b354aaa8928c769bc7d314b91a29fb94bb46c3377a9b67f289667380/helga-masthoff-vs-rosie-reyes |
| 1974-05-30 | L | Martina Navratilova | Rome | WTA 1000 | QF | Clay | 6-4 6-7(3) 6-7(12) | https://tennis-db.com/wta/matches/sackmann_wta:81c56e14d4d9046f2839a82870c39ce68256a1e04ea8652013fddae658fc7217/martina-navratilova-vs-helga-masthoff |
| 1974-05-29 | W | Eva Szabo | Rome | WTA 1000 | R16 | Clay | 6-0 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:af2448ae18be6fa835bd60686b3c9bba1807cef5834b1c95ce7478f084775629/helga-masthoff-vs-eva-szabo |
| 1974-05-28 | W | Mariana Simionescu | Rome | WTA 1000 | R32 | Clay | 6-2 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:00c4de7ae3232b2f7720b6710ccc16d264d1882620f21e73a9a192cd81a6bb19/helga-masthoff-vs-mariana-simionescu |
| 1974-05-26 | W | Martina Navratilova | Hamburg | WTA 250 | F | Clay | 6-4 5-7 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:bf356e34a05d37ccc160b199da8a4bc8534757cdd473eb4bfccba4e52551ed37/helga-masthoff-vs-martina-navratilova |
| 1974-05-25 | W | Mima Jausovec | Hamburg | WTA 250 | SF | Clay | 6-2 0-6 14-12 | https://tennis-db.com/wta/matches/sackmann_wta:ec26ba1a3b5fcb75fc697b0f0007a3be35cfb218dab5dfe140150951010f9b72/helga-masthoff-vs-mima-jausovec |
| 1974-05-25 | W | Marie Pinterova | Hamburg | WTA 250 | QF | Clay | 6-4 3-6 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:075b38af65777c8387882b79392e2642fe056219f13fd9418a4dfddf9e1cdd3b/helga-masthoff-vs-marie-pinterova |
| 1974-05-24 | W | Kora Schediwy | Hamburg | WTA 250 | R16 | Clay | 6-3 6-4 | https://tennis-db.com/wta/matches/sackmann_wta:e8e39313d61f4ecde8f841c3d48452265b11d441076d8f77070513b05e71de85/helga-masthoff-vs-kora-schediwy |
| 1974-05-23 | W | Janet Haas | Hamburg | WTA 250 | R32 | Clay | 6-1 6-1 | https://tennis-db.com/wta/matches/sackmann_wta:3e607c8527d0ec132cb873a421bea7d1e2c618aa99c0f3b4bbb4406fcdcfc1cb/helga-masthoff-vs-janet-haas |
| 1974-04-25 | L | Olga Morozova | Philadelphia | WTA 250 | R32 | Carpet | 2-6 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:32d85c6132c82d679ffaa2937eddb169e9c4aff1c9df538a32dee80ebad9d836/olga-morozova-vs-helga-masthoff |
| 1974-04-20 | L | Chris Evert | St. Petersburg | WTA 500 | SF | Clay | 1-6 1-6 | https://tennis-db.com/wta/matches/sackmann_wta:a094dbdc93ef5ab535e43b3e9b45ad9c7151ea928e5e5fce0411beeb0516d3fd/chris-evert-vs-helga-masthoff |
| 1974-04-20 | W | Olga Morozova | St. Petersburg | WTA 500 | QF | Clay | 6-4 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:5052632b49bf8b341ea38ab9c207e6a980c642c8a68ad3cd8de80a889e20cf40/helga-masthoff-vs-olga-morozova |
| 1974-04-19 | W | Julie Heldman | St. Petersburg | WTA 500 | R16 | Clay | 1-6 6-4 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:4e108b2d566304960f74a35d0f7fbd78699054b9e6bb1a5bba86ad6a4480ef85/helga-masthoff-vs-julie-heldman |
| 1974-04-18 | W | Mona Guerrant | St. Petersburg | WTA 500 | R32 | Clay | 6-1 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:2c423032fea466e4277c63a7917b895614c30a12909672fe2a7ba21d9ad92df2/helga-masthoff-vs-mona-guerrant |
| 1974-04-12 | L | Kerry Reid | Sarasota | WTA 250 | R16 | Clay | 4-6 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:7b99d94c9c33b4e63d22184d3417503e57dc1842821163a4e11c1b68651fbbff/kerry-reid-vs-helga-masthoff |
| 1974-04-11 | W | Patti Hogan | Sarasota | WTA 250 | R32 | Clay | 3-6 6-1 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:8d536f03f931f6c75097f4fb13e736d98d6e589bad02b477fcfb14c071834f99/helga-masthoff-vs-patti-hogan |
| 1973-10-08 | L | Evonne Goolagong | Tokyo Japan Open | WTA 250 | F | Clay | 6-7 3-6 | https://tennis-db.com/wta/matches/sackmann_wta:565e5f565a0ab169ca2ec6a8cf9354cc379200adbb8c84abb5a83e30dc1cc151/evonne-goolagong-vs-helga-masthoff |
| 1973-10-02 | W | Kiyoko Nomura | Tokyo Japan Open | WTA 250 | RR | Clay | 6-0 6-0 | https://tennis-db.com/wta/matches/sackmann_wta:c554820298df9636a0f8813dabe3bd11d0a7a4ded0bfa42b51d15cd20d67e64f/helga-masthoff-vs-kiyoko-nomura |
| 1973-10-02 | W | Lany Kaligis | Tokyo Japan Open | WTA 250 | RR | Clay | 6-2 6-2 | https://tennis-db.com/wta/matches/sackmann_wta:78186c87cc14cfb265e2afe54c750fff92b66264775cee2aa40611e6b02c1c8e/helga-masthoff-vs-lany-kaligis |
| 1973-09-10 | L | Evonne Goolagong | US Open | Grand Slam | SF | Grass | 1-6 6-4 4-6 | https://tennis-db.com/wta/matches/sackmann_wta:d7400c7ed6023bee92fc8c451da3ce3d956b9aa9ce09f353f101328f14a6ee87/evonne-goolagong-vs-helga-masthoff |
| 1973-09-08 | W | Julie Heldman | US Open | Grand Slam | QF | Grass | 6-3 6-3 | https://tennis-db.com/wta/matches/sackmann_wta:69537a0a838926ee087599c212d023ff763009f18b540981f7d9ea93cf61d751/helga-masthoff-vs-julie-heldman |

---
Canonical URL: https://tennis-db.com/wta/players/sackmann_wta:200317/helga-masthoff/matches
Data source: TennisDB (tennis-db.com)