# N. Spear Match Log

Source: https://tennis-db.com/players/4575707/n-spear/matches
Tour: ATP
Rows on canonical first page: 200
Total matching rows: 279
Main-draw summary: 109-170 (39.1%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1980-03-06 | L | C. Freyss | Cairo | ATP 250 | R32 | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:ee1b225e6f771eaebc24a1dc8f71c7da2ee40685f716f61793a2ada2a66253ba/c-freyss-vs-n-spear |
| 1980-02-28 | L | R. Drysdale | Lagos | ATP 250 | R32 | Clay | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:e7bab7761b318ad8b9774c3a4196d0b2c53eb8de1213a163729ad0afdd72cb4e/r-drysdale-vs-n-spear |
| 1979-07-26 | L | A. Pierola | Hilversum | ATP 250 | R32 | Clay | 6-1 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:0a69bbb35d0c53fd00ad9b6abf371dec05e98a3f3af172228aa143ca068dd6da/a-pierola-vs-n-spear |
| 1979-07-20 | L | K. Johansson | Bastad | ATP 250 | R16 | Clay | 3-6 6-4 3-6 | https://tennis-db.com/matches/sackmann_atp:1694a8e316b37972fcc36bfab55f427411911b7a9a4d0dda5c54fb0b1d46fcb0/k-johansson-vs-n-spear |
| 1979-07-19 | W | A. Munoz | Bastad | ATP 250 | R32 | Clay | 6-4 7-5 | https://tennis-db.com/matches/sackmann_atp:4c2aaf3f35bb9d58eac1b0eae1e484635060bbc3868328f56a639645dd3c3f1d/n-spear-vs-a-munoz |
| 1979-05-30 | L | F. Gonzalez | Roland Garros | Grand Slam | R128 | Clay | 2-6 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:e02dc20e358a1620836c045766e4ec1aa2c0ad1dabf4e3e5bf72f23c073ee185/f-gonzalez-vs-n-spear |
| 1978-06-15 | L | J. Fassbender | Brussels | ATP 250 | R32 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:c679f1d639444608656b66fda87b2ef06bba28a7e1620045d9dd2e5e79354028/j-fassbender-vs-n-spear |
| 1978-05-31 | L | R. Cano | Roland Garros | Grand Slam | R128 | Clay | 6-3 4-6 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:110601aeadcc1e4e525fdc03f754c9913b98874e1b11989a0a17297dc8ca328f/r-cano-vs-n-spear |
| 1978-03-17 | L | K. Johansson | Cairo | ATP 250 | QF | Clay | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:29821cc39fcef2fa9914abc2a0c5bf2c7b89364bfa4b981ca03c392cc98c92cc/k-johansson-vs-n-spear |
| 1978-03-16 | W | J. Caujolle | Cairo | ATP 250 | R16 | Clay | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:4cf1599b3401a35650dac8f70f71b6d8ddd13a3ab0dce1e56fb91c80ee15f074/n-spear-vs-j-caujolle |
| 1978-03-08 | L | John Feaver | Lagos | ATP 250 | R32 | Clay | 7-5 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:2c42334963bbd244928657a43a3f0383b052560edb7199afc63c304ddbff3a7f/john-feaver-vs-n-spear |
| 1978-01-03 | L | J. Norback | Zurich | ATP 250 | SF | Hard | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:a6dadaac14e5d6faffd8221ddadba94a9297a594d6704e2f345d72e7cf8dad8f/j-norback-vs-n-spear |
| 1978-01-03 | W | B. Mignot | Zurich | ATP 250 | QF | Hard | 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:1dc0193f604ab1ff29f7d16d100360ac1ce28d1b468ff569753d0b8b256ad9d2/n-spear-vs-b-mignot |
| 1978-01-02 | W | R Bortulan | Zurich | ATP 250 | R16 | Hard | 6-2 6-0 | https://tennis-db.com/matches/sackmann_atp:e2a30bbab7f8f949796a723221c3a413eadce4efe7babfbafcd90a0e38db1bb9/n-spear-vs-r-bortulan |
| 1978-01-01 | W | H. Gunthardt | Zurich | ATP 250 | R32 | Hard | 3-6 6-1 6-3 | https://tennis-db.com/matches/sackmann_atp:5f43258b3952c3ac071179b80ac51758e2f11384bd64a70d2249ec6c985fa4bd/n-spear-vs-h-gunthardt |
| 1977-11-03 | L | S. Mayer | Cologne | ATP 250 | R32 | Carpet | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:cef72052446de44548c7ea689d78ebfe9a203275f5438bda3c94e1493c491be8/s-mayer-vs-n-spear |
| 1977-10-27 | L | B. Taroczy | Vienna | ATP 250 | R32 | Hard | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:07a74499bd246144c0a57fd182540cb54f8f1323816d2bd26381d82917345127/b-taroczy-vs-n-spear |
| 1977-10-19 | L | Jose Moreno | Barcelona | ATP 250 | R64 | Clay | 3-6 6-3 2-6 | https://tennis-db.com/matches/sackmann_atp:546e078d0a196c034c9cfc04a96841638b398fdc06024eb36c4236a1310a53b8/jose-moreno-vs-n-spear |
| 1977-10-12 | L | J. Kodes | Madrid | ATP 250 | R64 | Clay | 4-6 6-2 4-6 | https://tennis-db.com/matches/sackmann_atp:69f1ac0448aaadf93b82dcbc66b21597302bb654d320a4fa52e0864129df2ae3/j-kodes-vs-n-spear |
| 1977-10-06 | L | E. Dibbs | Tehran | ATP 250 | R32 | Clay | 0-6 0-3 DEF | https://tennis-db.com/matches/sackmann_atp:6f3e549dd81aca574b29117d1f285189a11dcb68a9c89fd7595fffd91c7321e3/e-dibbs-vs-n-spear |
| 1977-10-05 | W | E. Gorostiaga | Tehran | ATP 250 | R64 | Clay | 5-7 6-2 7-5 | https://tennis-db.com/matches/sackmann_atp:314fac37f96230b62c6e05feaeea9c3d2ad39b72837c5f7448a132c8ceba78bf/n-spear-vs-e-gorostiaga |
| 1977-09-02 | L | D. Crawford | US Open | Grand Slam | R128 | Clay | 7-6 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:94f26d61a8f0d43eb5c7d0b5419f1e5c69c1fdbac565781a82a13d732ccd70d3/d-crawford-vs-n-spear |
| 1977-08-25 | L | P. McNamee | Boston | ATP 250 | R64 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:1e5822c6f2b65f466431a30adb02f638fef0e3d472ba8d70d579646ed45ed444/p-mcnamee-vs-n-spear |
| 1977-08-18 | L | Andrew Pattison | Toronto | Masters 1000 | R64 | Clay | 6-1 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:98557596afdcb519511fd47f6f6ab42840dd80049034ac19f4a70998b81932dc/andrew-pattison-vs-n-spear |
| 1977-08-11 | L | G. Vilas | Columbus | ATP 250 | R32 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:7078e3fc3a2d256b6615f08c6cf05acccf2f94eaf85495fa107d6e2f431fb46a/g-vilas-vs-n-spear |
| 1977-08-10 | W | F. Gonzalez | Columbus | ATP 250 | R64 | Clay | 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:50e78c4386a1bd8a4b939bc7e5f186cb5ec74dd853cafacc9f010aa0988a7154/n-spear-vs-f-gonzalez |
| 1977-08-02 | L | Dick Bohrnstedt | North Conway | ATP 250 | R64 | Clay | 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:9f2a2cff3e8acde796ce413007a192600c43b26024312173280f76d497d1cb51/dick-bohrnstedt-vs-n-spear |
| 1977-07-28 | L | D. Stockton | Louisville | ATP 250 | R32 | Clay | 2-6 0-6 | https://tennis-db.com/matches/sackmann_atp:da966ed3faf5896c1413e7b9fb4a4604d726815f50a7bcf756c08c4f9819f2c8/d-stockton-vs-n-spear |
| 1977-07-27 | W | A. Betancur | Louisville | ATP 250 | R64 | Clay | 6-3 5-7 6-1 | https://tennis-db.com/matches/sackmann_atp:11ee2e25e4d66d057befd4678412c0c0002b61835caaeb9d3a0455681d65e00a/n-spear-vs-a-betancur |
| 1977-07-16 | L | L. Sanders | Hilversum | ATP 250 | R16 | Clay | 6-2 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:84a4e1c5f3fe129fe8f2991889f9236246334f8e4bf7bbffc2e11b26715592e3/l-sanders-vs-n-spear |
| 1977-07-15 | W | F. Pala | Hilversum | ATP 250 | R32 | Clay | 7-6 6-2 | https://tennis-db.com/matches/sackmann_atp:17a4a3d98e80ecaf169dd6fb0f76d47ad0f1ae9ac42d8a14be62df3e0124df5a/n-spear-vs-f-pala |
| 1977-07-08 | L | C. Barazzutti | Bastad | ATP 250 | QF | Clay | 6-2 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:eed2c4fba90c0aadb6403ec625bbb8819b8f83aaa5675a74cea0524608c0a4af/c-barazzutti-vs-n-spear |
| 1977-07-07 | W | F. Jauffret | Bastad | ATP 250 | R16 | Clay | 6-4 6-0 | https://tennis-db.com/matches/sackmann_atp:b18e899ca7de99c53365fb463d482a93deb6cbfcbace804bb68f387ac9423ff4/n-spear-vs-f-jauffret |
| 1977-07-06 | W | J. Higueras | Bastad | ATP 250 | R32 | Clay | 6-0 7-5 | https://tennis-db.com/matches/sackmann_atp:f89017fb31c316a3d02f019ecfafd49162df3f61cfd554aadb5947eccead0cb5/n-spear-vs-j-higueras |
| 1977-06-10 | L | N. Pilic | Brussels | ATP 250 | R16 | Clay | 4-6 6-4 5-7 | https://tennis-db.com/matches/sackmann_atp:236640c87b78c93e970964f814a295127fa6100acc8eb0384c8e50c3f0d1db86/n-pilic-vs-n-spear |
| 1977-06-09 | W | J. Higueras | Brussels | ATP 250 | R32 | Clay | 1-6 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:651a8a6f8257f50ba04bcf2c0a57b9f361672d3518c722fabf0bc53d390b70b6/n-spear-vs-j-higueras |
| 1977-06-08 | W | Cliff Letcher | Brussels | ATP 250 | R64 | Clay | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:2bd99c735e90fcece0935920ca0c9870914babbdd08b1fde265fa2aa815bcc72/n-spear-vs-cliff-letcher |
| 1977-05-25 | L | B. Taroczy | Roland Garros | Grand Slam | R128 | Clay | 2-6 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:de197f1e0566b40d41b1689800682065d743202bb3045604beda70d0ab35a2ae/b-taroczy-vs-n-spear |
| 1977-05-21 | L | B. Gottfried | Rome | Masters 1000 | R16 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:64ca96cc2674082300e6560ce3042b6e7c238c9e252e3a5d31fc851709dd5593/b-gottfried-vs-n-spear |
| 1977-05-19 | W | P. Bertolucci | Rome | Masters 1000 | R32 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:9884cc8384e12817cc00e3087575f357642825e3cc4a64940611494c6db978a4/n-spear-vs-p-bertolucci |
| 1977-05-18 | W | J. Hagey | Rome | Masters 1000 | R64 | Clay | 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:45ab91aabeb3467c59afb1c506178223596be3b7e63bb211f983e0bd6dbfa9f7/n-spear-vs-j-hagey |
| 1977-03-26 | L | F. Jauffret | Cairo | ATP 250 | QF | Clay | 5-7 1-6 | https://tennis-db.com/matches/sackmann_atp:64be73ce681feab58b2208aeaf66f27e2e39595b686be31e65de4f6f545347d5/f-jauffret-vs-n-spear |
| 1977-03-25 | W | J. Bartlett | Cairo | ATP 250 | R16 | Clay | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:af17a1a20c8b160679244c75c6993b381ebb33a1e1c77223e923c6599b1e8690/n-spear-vs-j-bartlett |
| 1977-02-11 | L | B. Gottfried | Miami | ATP 250 | R16 | Clay | 1-6 0-6 | https://tennis-db.com/matches/sackmann_atp:411b8769db606df01dc232a3b627425bcb6f8008cdac0bff380bdecdf64af6ef/b-gottfried-vs-n-spear |
| 1977-02-10 | W | F. Pala | Miami | ATP 250 | R32 | Clay | 7-5 6-4 | https://tennis-db.com/matches/sackmann_atp:57a4c53fa1aabef5bbb97810d51457d596c502b8499dc05b9c41d44650dd727c/n-spear-vs-f-pala |
| 1976-11-11 | L | M. Orantes | Stockholm | ATP 250 | R16 | Hard | 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:ffd892ad6efd534d4e4418d6c6fe6860704fe21b7258204a457d01a31a1b19ec/m-orantes-vs-n-spear |
| 1976-11-10 | W | Barry Phillips Moore | Stockholm | ATP 250 | R32 | Hard | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:9b36594afcb5f3855341131d0a5fdb413b59000baa2a7eede8947a38dba48d61/n-spear-vs-barry-phillips-moore |
| 1976-11-09 | W | V. Pecci | Stockholm | ATP 250 | R64 | Hard | 7-6 7-5 | https://tennis-db.com/matches/sackmann_atp:336fc8d5ad3af48817232c17c83bb203882826e75613df0aee335fb63e644e0d/n-spear-vs-v-pecci |
| 1976-11-04 | L | C. Dibley | Cologne | ATP 250 | R32 | Carpet | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:d295f4c3ac979778ec3e8685572e67f017ed1a462b994f1afa16b4bd85de5ffe/c-dibley-vs-n-spear |
| 1976-10-07 | L | G. Vilas | Tehran | ATP 250 | R32 | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:70bd0fe05589e3c3c97eb3651532ad0ff4066be3ef3537987e19cbef9a705058/g-vilas-vs-n-spear |
| 1976-10-06 | W | Abdelkader Madani | Tehran | ATP 250 | R64 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:6b8cae54ed4b5d69444af66ab42def0db9ed3bb829e46dcd7ec5cb495818ebf0/n-spear-vs-abdelkader-madani |
| 1976-09-03 | L | T. Okker | US Open | Grand Slam | R128 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:1ad78b551a381adf5d6fe00d1fff982f051bd3fa2db8d019e58f7550e5fc6530/t-okker-vs-n-spear |
| 1976-08-10 | L | D. Crealy | North Conway | ATP 250 | R64 | Clay | 3-6 7-6 1-6 | https://tennis-db.com/matches/sackmann_atp:5ed6a6b652e0402021e2583e56875544434271ad8fc96221c5fb00cd48fe41e4/d-crealy-vs-n-spear |
| 1976-06-23 | L | I. Nastase | Wimbledon | Grand Slam | R128 | Grass | 2-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:192e250636c01f050306d7366269e5b7bb095768446b2f9261ab6c9ba984d141/i-nastase-vs-n-spear |
| 1976-06-17 | L | J. Fassbender | Berlin | ATP 250 | R32 | Hard | 3-6 6-1 2-6 | https://tennis-db.com/matches/sackmann_atp:6d93e4931b7050b843a46714e90fa948c939f5a77b41d2cc9b0972f08c7efab3/j-fassbender-vs-n-spear |
| 1976-06-02 | L | J. Mandarino | Roland Garros | Grand Slam | R128 | Clay | 3-6 6-1 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:c38d950a466fc9550bf06640baaf1583a51bc69a691aa1a67cff7cefe9fff394/j-mandarino-vs-n-spear |
| 1976-05-19 | L | G. Goven | Hamburg | ATP 250 | R64 | Clay | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:0574258aac4276090e8d4bb10c4fb792882467527c9012ee1a98c46d0134bbf8/g-goven-vs-n-spear |
| 1976-05-13 | L | C. Lewis | Bournemouth | ATP 250 | R32 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:be4e6f15412fc5defbcf9921e4d2bd0de504ec62d41ca8b1ce479a9ade728bb7/c-lewis-vs-n-spear |
| 1976-04-27 | L | R. McKee | Madrid | ATP 250 | R64 | Clay | 6-4 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:25aebd399adf0c45702bb1d92048635875dc833e3a4fcd8f5f43c01ac9db6fcc/r-mckee-vs-n-spear |
| 1976-04-22 | L | Jairo Velasco | Palma | ATP 250 | R16 | Clay | 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:571a85ba8603f98d3ceb9a8f0e3cbb42d31e05fef490534e03339c0a0132ab6b/jairo-velasco-vs-n-spear |
| 1976-04-21 | W | H. Gauvain | Palma | ATP 250 | R32 | Clay | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:89b5df2abc0af823494747c283e5b83b6b678e27039bb9191c311c2e5623edfc/n-spear-vs-h-gauvain |
| 1976-04-20 | W | M. Robinson | Palma | ATP 250 | R64 | Clay | 6-0 6-1 | https://tennis-db.com/matches/sackmann_atp:82eac8b6e06b6e67837b80ce73433009e991af641b01c27aecd4ccbfa2b9d8b0/n-spear-vs-m-robinson |
| 1976-04-06 | L | R. Cano | Nice | ATP 250 | R64 | Clay | 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:fa4d8de4ff60d72220e4e78b2e8acc16ca97334b84fc8a2506c37b4574098c85/r-cano-vs-n-spear |
| 1976-04-06 | L | G. Ocleppo | Barcelona | ATP 250 | R64 | Clay | 6-3 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:cf1aaee901c447d7feb1447566961f1e892ae163ab01634721d9a32e7e881ef8/g-ocleppo-vs-n-spear |
| 1976-03-30 | L | P. Szoke | Valencia | ATP 250 | R64 | Clay | 6-7 6-4 4-6 | https://tennis-db.com/matches/sackmann_atp:b800ddd033ae858141806402f21b75dada4f2f3938b042bab2dd1e16debdf28d/p-szoke-vs-n-spear |
| 1975-11-20 | L | M. Orantes | Calcutta | ATP 250 | R32 | Clay | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:70ed063650eb3ccb26fb74b022c9514c79df5b9210e84f07687bc4ad71f0b1ad/m-orantes-vs-n-spear |
| 1975-11-13 | L | M. Cahill | Hong Kong | ATP 250 | R32 | Hard | 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:d9ba2ea4aac3a55524460b303ac6d93d3fde4fe9b955848d48efa59bfa40d9f5/m-cahill-vs-n-spear |
| 1975-11-05 | L | R. Case | Tokyo | ATP 250 | R32 | Clay | 6-4 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:fb186c54007fceb60cad648af1e5d50a38e983e43875e7d7069f88a879d28b78/r-case-vs-n-spear |
| 1975-10-30 | L | B. Carmichael | Manila | ATP 250 | R32 | Hard | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:5473c3a0ee5f81f97d6f926e45000c098273131eb6b1772508d04bdbc325da5c/b-carmichael-vs-n-spear |
| 1975-10-28 | L | A. Gimenez | Tehran | ATP 250 | R64 | Clay | 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:76e26c1ab0998f353361980f9405ac20783c1a6e27ca9c24555eec6bf23542f7/a-gimenez-vs-n-spear |
| 1975-10-14 | L | R. Moore | Madrid | ATP 250 | R64 | Clay | 4-6 6-1 3-6 | https://tennis-db.com/matches/sackmann_atp:7a4571aabeb128e623e38ab087db12559a27fe490c29ba368f2ebd16bc5855f0/r-moore-vs-n-spear |
| 1975-10-09 | L | M. Robinson | Aviles | ATP 250 | R16 | Clay | 6-7 5-7 | https://tennis-db.com/matches/sackmann_atp:2fc1481b890036776f12946f8e6d449a6a66a0bb1b31899bf9a883eda9d41b10/m-robinson-vs-n-spear |
| 1975-10-08 | W | K. Johansson | Aviles | ATP 250 | R32 | Clay | W/O | https://tennis-db.com/matches/sackmann_atp:a794c96bd4591c9a1d3f3fc8122c09ddedb233e6e8d34435a770b2139e5a3291/n-spear-vs-k-johansson |
| 1975-08-22 | L | V. Amritraj | South Orange | ATP 250 | R16 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:f0e444c40887c29db75b52b586593f77582b20e1708f6aeb512724743cde286c/v-amritraj-vs-n-spear |
| 1975-08-21 | W | R. Fisher | South Orange | ATP 250 | R32 | Clay | 4-6 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:f23105b4cb54c7e42ed59c5ad480c1a771bcc99b7d27dee66609afc6ff3a3c89/n-spear-vs-r-fisher |
| 1975-08-13 | L | T. Koch | Toronto | Masters 1000 | R64 | Clay | 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:4180fa0fcb9c8f88f53cd9d1c3dcd5c3a2ebefaacc8cd548a4ef850060f0558f/t-koch-vs-n-spear |
| 1975-08-08 | L | J. Connors | North Conway | ATP 250 | R16 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:30a54d6accf1ec010f047bb6d7f2b8e72005e6c026b451e759bf4fc46f703b52/j-connors-vs-n-spear |
| 1975-08-07 | W | J. Bartlett | North Conway | ATP 250 | R32 | Clay | 6-4 6-0 | https://tennis-db.com/matches/sackmann_atp:779715d4a6e3bc6b9d6dcf29937bb1f6e4264d61b903b5c3fd97e41264919366/n-spear-vs-j-bartlett |
| 1975-08-07 | L | A. Ashe | Louisville | ATP 250 | R64 | Clay | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:8e6b83b01815258efa90e29997c4335bb42dbb261a9fef617e0ae2268d821717/a-ashe-vs-n-spear |
| 1975-07-25 | L | U. Pinner | Hilversum | ATP 250 | QF | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:0e96022d7b2c7f623189b22a345cabf5ce236e025f2717d5cddc569f7e469a79/u-pinner-vs-n-spear |
| 1975-07-24 | W | H. Kary | Hilversum | ATP 250 | R16 | Clay | 4-6 6-3 8-6 | https://tennis-db.com/matches/sackmann_atp:2c4d4e3488ad31d83b4605e2699c38fcece06c054da2498dd446b01a467a984b/n-spear-vs-h-kary |
| 1975-07-23 | W | R. Taylor | Hilversum | ATP 250 | R32 | Clay | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:a2ca6c308119fb88d83a1edc543be81ad20cae3d8f62228ac34378eadf4341f6/n-spear-vs-r-taylor |
| 1975-07-23 | L | B. Gottfried | Washington | ATP 250 | R64 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:920ccfbd20b69d5635c31541d554c97af9d24071a3c983bf8d8d8f26f0257bc9/b-gottfried-vs-n-spear |
| 1975-07-10 | L | C. Kirmayr | Gstaad | ATP 250 | R32 | Clay | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:23ff44f742064054bceea227e2f4461d08290e04369573e291ba51b6bb43b41c/c-kirmayr-vs-n-spear |
| 1975-06-25 | L | R. Ramirez | Wimbledon | Grand Slam | R128 | Grass | 4-6 0-6 2-6 | https://tennis-db.com/matches/sackmann_atp:8fc08abbe0b8e0bea047ade53aa80d9c45e422c257138c255cd8f8a6c934faf5/r-ramirez-vs-n-spear |
| 1975-06-08 | L | F. Jauffret | Roland Garros | Grand Slam | R64 | Clay | 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:f437c62fd1f39701db8aca39b60e1b09ca960c7d427a670ba8ecc99fdb6954c0/f-jauffret-vs-n-spear |
| 1975-06-06 | W | T. Koch | Roland Garros | Grand Slam | R128 | Clay | 7-6 5-7 7-5 | https://tennis-db.com/matches/sackmann_atp:7b74bd15d6b919d094f2efd556bb4792212c3d798e586d8d57c0f11de099e6df/n-spear-vs-t-koch |
| 1975-05-27 | L | G. Vilas | Rome | Masters 1000 | R64 | Clay | 6-4 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:ba779b46178feffea6f6c1a26dbc1003c4797878bd27d7b63c325f360f7a82cf/g-vilas-vs-n-spear |
| 1975-05-23 | L | J. Kodes | Hamburg | ATP 250 | R16 | Clay | 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:2bb8a86189569e3ea3d35d66d644e699aaff1b3f33e5f846f918b4b9486f1510/j-kodes-vs-n-spear |
| 1975-05-22 | W | H. Kary | Hamburg | ATP 250 | R32 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:ff81db78b40b4e560ca4d5ff2a48f565c4ac1c8969a9aa0edf023935c40c77ae/n-spear-vs-h-kary |
| 1975-05-21 | W | R. Moore | Hamburg | ATP 250 | R64 | Clay | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:33d66608d67fdef5de06d9cd005a734288c816e801ed150611265f412227d512/n-spear-vs-r-moore |
| 1975-05-02 | L | M. Orantes | Madrid | ATP 250 | SF | Clay | 6-2 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:cdfff630c18dac0ae92cd63e416e22a7bf4d2fa216083d5c7b6fd882bd6d0329/m-orantes-vs-n-spear |
| 1975-05-02 | W | Juan Gisbert | Madrid | ATP 250 | QF | Clay | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:5a5111a849a9ed7089b2b1742172b5c8f08ac3ab7fdbec3ea92dfcda913581ce/n-spear-vs-juan-gisbert |
| 1975-05-01 | W | R. Benavides | Madrid | ATP 250 | R16 | Clay | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:e02a0a781a49bb167fcd9e62f295fadf899e446138a176438ae342a25fc3a2b2/n-spear-vs-r-benavides |
| 1975-04-30 | W | M. Lara | Madrid | ATP 250 | R32 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:9cc216c9b1e63bf3c10ef22a1b58619f5f6f64fde87944893feee604836842e0/n-spear-vs-m-lara |
| 1975-04-29 | W | J. Caujolle | Madrid | ATP 250 | R64 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:6f6d2d2d10916f31cb43b373a7e8b5a6f1950475210c78516fc0045c2e9776a8/n-spear-vs-j-caujolle |
| 1975-04-23 | L | J. Caujolle | Valencia | ATP 250 | R32 | Clay | 3-6 7-6 2-6 | https://tennis-db.com/matches/sackmann_atp:5e57d576997aa8a10486b579074402674eae91aeb0694c92973e5968cbe1432e/j-caujolle-vs-n-spear |
| 1975-04-22 | W | R. Norberg | Valencia | ATP 250 | R64 | Clay | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:83f99248b420d3edf1a738568e7b698bf5f4a1053d495fca82fa05dd6a8e5ea7/n-spear-vs-r-norberg |
| 1975-04-12 | L | M. Orantes | Barcelona | ATP 250 | QF | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:bcaf1e1e5544f97e89262cd46f0442cce4ba4285f8f0f38e93b03c4ed1d53ab9/m-orantes-vs-n-spear |
| 1975-04-11 | W | Jairo Velasco | Barcelona | ATP 250 | R16 | Clay | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:6545eb3b3fdad39df13a6de8d7117a406cc23d48e84ab109145892f427113b0b/n-spear-vs-jairo-velasco |
| 1975-04-10 | W | R. Benavides | Barcelona | ATP 250 | R32 | Clay | 6-4 4-6 3-1 RET | https://tennis-db.com/matches/sackmann_atp:a4474101cd7265f687a71303c4e07c5ba406cb45ab9599b5a9bcf523f8a7d7f1/n-spear-vs-r-benavides |
| 1975-03-07 | L | E. Deblicker | Cairo | ATP 250 | R16 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:8c937775c33a486b8b88968815c158de170670faf84f02843ae555653b2e30f0/e-deblicker-vs-n-spear |
| 1975-03-06 | W | Tito Vazquez | Cairo | ATP 250 | R32 | Clay | 6-1 6-3 | https://tennis-db.com/matches/sackmann_atp:bfc9863b7eff0fbff8b0c823f79029fd5ebc644f36102ce9e65cdd04d01e1249/n-spear-vs-tito-vazquez |
| 1975-02-23 | L | B. Andersson | Algiers | ATP 250 | F | Clay | 7-5 6-2 0-6 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:abcac6dac60489b9a7d4e8f02570273ccf770c69f7af5edcd0fe4fb1772a0886/b-andersson-vs-n-spear |
| 1975-02-22 | W | N. Holmes | Algiers | ATP 250 | SF | Clay | 4-6 6-3 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:1fc5f3f234219a37b5c706c6616e5d755538cb5d24f5fe05c08954c3f180e97c/n-spear-vs-n-holmes |
| 1975-02-22 | W | D. Naegelen | Algiers | ATP 250 | QF | Clay | 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:bb0bc64b006e630ddf500b5708b994e906a1941b76a78777d9969507c45f058e/n-spear-vs-d-naegelen |
| 1975-02-21 | W | H. Elschenbroich | Algiers | ATP 250 | R16 | Clay | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:07c697e36c5cf8ca36685dc01abf07384e24c1a02916efda51ec07602e79c3b0/n-spear-vs-h-elschenbroich |
| 1975-02-20 | W | M. Farrell | Algiers | ATP 250 | R32 | Clay | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:0fcb5645494b0a63deefdcb833e990c99852bec2a9a42f4aa99cb0a2334c031f/n-spear-vs-m-farrell |
| 1975-02-12 | L | P. Kanderal | Basel | ATP 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:8efd4e888a4d82fa1c0ccc11897eda7e9b5f7f524138f8ae4900867f05a79c41/p-kanderal-vs-n-spear |
| 1974-12-25 | L | H. Elschenbroich | Australian Open | Grand Slam | R64 | Grass | 6-7 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:d4a95207acac10002a9e4fc6e0d1115a8d04f04b69a2a77c03bab49a115908ab/h-elschenbroich-vs-n-spear |
| 1974-12-18 | L | S. Docherty | Sydney Outdoor | ATP 250 | R64 | Grass | 6-2 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:4a5b5018e59d335a2fe833dc7ea4cefc2cdb1c81b293d24b83368501b93d55d5/s-docherty-vs-n-spear |
| 1974-12-06 | L | Alex Metreveli | Adelaide | ATP 250 | R16 | Grass | 2-6 6-3 2-6 | https://tennis-db.com/matches/sackmann_atp:97a6749c3d7e4efc22378d710746d7ddd389b7597f5d9b173a318a9dac6855ee/alex-metreveli-vs-n-spear |
| 1974-12-05 | W | Jasjit Singh | Adelaide | ATP 250 | R32 | Grass | 4-6 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:007bcb3c50e697e92e4081d919a79c056d00f62cef60e8f077eb21c78409cd6a/n-spear-vs-jasjit-singh |
| 1974-10-31 | L | B. Hewitt | Vienna | ATP 250 | R32 | Hard | 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:0407a32bc0cd03155b88bcd91b117c2652e2174e06c465ff07a378ed7a64d9b0/b-hewitt-vs-n-spear |
| 1974-10-16 | L | J. Kodes | Barcelona | ATP 250 | R64 | Clay | 2-6 5-7 | https://tennis-db.com/matches/sackmann_atp:83260e3d35990d8fe8536bcff8b89d748776bbb4e454d56488f2cde470ae5381/j-kodes-vs-n-spear |
| 1974-10-15 | L | J. Kodes | Madrid | ATP 250 | R64 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:b370000218d2d85085496588403299881c8f366cb750eb381ebab1a6944f9b3b/j-kodes-vs-n-spear |
| 1974-09-18 | L | H. Solomon | Cedar Grove | ATP 250 | R32 | Clay | 3-6 6-0 3-6 | https://tennis-db.com/matches/sackmann_atp:59b447219463ea310200162a8b753d38286e5cb6d39c4784aeb14bafd8aaa708/h-solomon-vs-n-spear |
| 1974-08-30 | L | Ismail El Shafei | US Open | Grand Slam | R128 | Grass | 3-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:630609bd332bfcdd20fb295f6c321e4f27d22b722fc856aa204ea6e668bbe7d2/ismail-el-shafei-vs-n-spear |
| 1974-08-28 | L | Ismail El Shafei | Boston | ATP 250 | R64 | Clay | 4-6 6-4 4-6 | https://tennis-db.com/matches/sackmann_atp:b8ebb5c8b09f27031794d46f1ef208f73a518963489eb8ef3340706956d6dec5/ismail-el-shafei-vs-n-spear |
| 1974-08-27 | L | B. Manson | Merion | ATP 250 | R64 | Grass | W/O | https://tennis-db.com/matches/sackmann_atp:17a6feafb4672060a99018cc79c5e87d1ebe5fed7ffb71b31e316feaa77ddd5a/b-manson-vs-n-spear |
| 1974-08-15 | L | J. Connors | Toronto | Masters 1000 | R32 | Clay | 7-6 2-5 RET | https://tennis-db.com/matches/sackmann_atp:5d24d6c6c91ee48ee3bea398b9ded18b423f752d0ca7b1d5e96dd203e7e36b01/j-connors-vs-n-spear |
| 1974-08-14 | W | J. McManus | Toronto | Masters 1000 | R64 | Clay | 6-7 6-1 7-6 | https://tennis-db.com/matches/sackmann_atp:a6fb844bd46a6a4b9d3f353ab0bb9dcaa9a85a44581f820ad25c3d42f4e4aeb9/n-spear-vs-j-mcmanus |
| 1974-08-05 | L | R. Keldie | Indianapolis | ATP 250 | R64 | Clay | 2-6 6-2 1-6 | https://tennis-db.com/matches/sackmann_atp:8773997d39f7b48b6f099e31e896038e4e1c98cd9d9261ef5b9207362505335d/r-keldie-vs-n-spear |
| 1974-05-29 | L | J. Yuill | Bournemouth | ATP 250 | R32 | Clay | 6-8 7-9 | https://tennis-db.com/matches/sackmann_atp:920810ea9273a814dc5dec8a8b7618ae3c96f5ff8d2a318d2119fe69fa6c5d4a/j-yuill-vs-n-spear |
| 1974-05-28 | W | J. Simpson | Bournemouth | ATP 250 | R64 | Clay | 6-2 3-6 6-2 | https://tennis-db.com/matches/sackmann_atp:a94a1b41e031f2408b2cb0b5500520ac2e41ae91be7ab0611bf4ba54263a2262/n-spear-vs-j-simpson |
| 1974-05-18 | L | A. Panatta | Munich | ATP 250 | R32 | Clay | 0-6 0-1 RET | https://tennis-db.com/matches/sackmann_atp:4deef75066b9410eb46a0d0e05c29a8a9bd07b99517a271a52791ce141a513bb/a-panatta-vs-n-spear |
| 1974-05-15 | L | K. Johansson | Florence | ATP 250 | R32 | Clay | 6-2 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:7598e6c04527acacd41344e957fb65b770b409497d6b96ddfa2b58c870304048/k-johansson-vs-n-spear |
| 1973-10-31 | L | J. Kodes | Prague | ATP 250 | R32 | Clay | W/O | https://tennis-db.com/matches/sackmann_atp:13b9c0debd57c90fc9a0fd74a3b078106e84276ac6955fdf6dd7c31628944c2c/j-kodes-vs-n-spear |
| 1973-10-30 | L | Jaime Pinto Bravo | Tehran | ATP 250 | R64 | Clay | 2-6 6-4 2-6 | https://tennis-db.com/matches/sackmann_atp:0d8a152703013f30ac3a5d4265ba3d1c0f4b768d73f2f75f545f541341e68cc7/jaime-pinto-bravo-vs-n-spear |
| 1973-10-24 | L | B. Mottram | Madrid | ATP 250 | R32 | Clay | 7-6 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:5bc2cfc6c74819edef788d33c1828e4defd79baab4d3a679243193f2dacee728/b-mottram-vs-n-spear |
| 1973-10-23 | W | J. Kodes | Madrid | ATP 250 | R64 | Clay | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:68288efa93a3de9e8046c8947efa25ddb4f826d75a776999c4be036477831491/n-spear-vs-j-kodes |
| 1973-10-10 | L | J. Fillol | Barcelona | ATP 250 | R64 | Clay | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:40cce95cea5ab640a1379ea419f96ed1369dfadef5d2b9768f5438afdef49496/j-fillol-vs-n-spear |
| 1973-07-12 | L | B. Fairlie | Gstaad | ATP 250 | R32 | Clay | 3-6 6-1 8-9 | https://tennis-db.com/matches/sackmann_atp:dbe3f648476836aa3ba06f987e16f426e17158eb1edfd677a1449821bddc3687/b-fairlie-vs-n-spear |
| 1973-06-13 | L | M. Holecek | Hamburg | ATP 250 | R64 | Clay | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:e7fb89d117bc625d4c38aa6bc25ab982390a80933e854feaa4d9338c64bead95/m-holecek-vs-n-spear |
| 1973-06-08 | L | A. Korpas | Berlin | ATP 250 | R16 | Hard | 6-4 5-7 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:540c326cbdd0acd7cc62d761f82591e5f5caf81a90709d48e0e4d1b33dcb618e/a-korpas-vs-n-spear |
| 1973-06-07 | W | Bill Lloyd | Berlin | ATP 250 | R32 | Hard | 6-4 6-4 3-6 6-4 | https://tennis-db.com/matches/sackmann_atp:caf2438fafeb28f9e5851ba3aceaba39c45b9a1985868ab2b6c358f12ebaf7df/n-spear-vs-bill-lloyd |
| 1973-05-23 | L | G. Masters | Roland Garros | Grand Slam | R128 | Clay | 6-1 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:d213e31c6b417fc880470de61d6924c3f790163a7acc95fc9d78029ee62af39e/g-masters-vs-n-spear |
| 1973-05-08 | L | G. Goven | Bournemouth | ATP 250 | R64 | Clay | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:625b71356729b1dc6afa072dcb3c56440d409ce889ac39481282aaec447f286c/g-goven-vs-n-spear |
| 1973-05-03 | L | B. Carmichael | Florence | ATP 250 | R32 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:d33ea1ecf616085b63b4c31d54beaf20ee93793ad4ed807e304cf553563060c2/b-carmichael-vs-n-spear |
| 1973-05-02 | W | S Saggoni | Florence | ATP 250 | R64 | Clay | 6-0 6-4 | https://tennis-db.com/matches/sackmann_atp:414263a25ed9e0441dbb8462b953aca3bba7112408b791c0637d143586d4df34/n-spear-vs-s-saggoni |
| 1973-04-26 | L | A. Panatta | Madrid | ATP 250 | R32 | Clay | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:eabdeadbc25db22d8ce793f90dfa610142995736e346de23e56723d83f488781/a-panatta-vs-n-spear |
| 1973-04-25 | W | R. Russell | Madrid | ATP 250 | R64 | Clay | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:a240e779f3f161f393aed00c87f1ec8c08397bc87aa901521052d6fa7c085033/n-spear-vs-r-russell |
| 1973-04-17 | L | P. Szoke | Monte Carlo | ATP 250 | R32 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:1d6e595426499941cce66cbed476c24954ca35e706dccb3b5cbec2e3b64ac7c1/p-szoke-vs-n-spear |
| 1973-04-16 | W | B. Montrenaud | Monte Carlo | ATP 250 | R64 | Clay | 6-1 2-6 6-1 | https://tennis-db.com/matches/sackmann_atp:040dda3924136b762ea654235cb7e090d7c4823cf25c3ccd406b6cf56b6333d5/n-spear-vs-b-montrenaud |
| 1973-03-28 | L | John Feaver | Valencia | ATP 250 | R64 | Clay | 4-6 7-6 3-6 | https://tennis-db.com/matches/sackmann_atp:51edfe1bcdaba2d6a92a97bcb54bda6aa2cf1e70753b1fab4859f0be56c93b2d/john-feaver-vs-n-spear |
| 1972-11-21 | L | Andrew Pattison | London | ATP 250 | R32 | Carpet | W/O | https://tennis-db.com/matches/sackmann_atp:b477bc8f2b8eba8b71b712cc47018c19778c92178dcf72ca78480a216c3c4df5/andrew-pattison-vs-n-spear |
| 1972-10-25 | L | J. Kodes | Barcelona | ATP 250 | R64 | Clay | 0-6 2-6 | https://tennis-db.com/matches/sackmann_atp:407f4bfa41912c8894cf4b73df33507f7cf16aecf5a1b8cb573100bc874e16a1/j-kodes-vs-n-spear |
| 1972-07-20 | L | A. Gimeno | Gstaad | ATP 250 | R16 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:2e52ff127b52783b614903caead0c0b054d978ce8cbeb3ee16cd2c5e6491c9fb/a-gimeno-vs-n-spear |
| 1972-07-19 | W | Mathias Werren | Gstaad | ATP 250 | R32 | Clay | 6-1 9-8 | https://tennis-db.com/matches/sackmann_atp:a6903788eb737edb9962da9db72c94f272e508d43cd96819f93408f977ad9995/n-spear-vs-mathias-werren |
| 1972-06-28 | L | D. Crealy | Wimbledon | Grand Slam | R128 | Grass | 7-9 2-6 6-1 5-7 | https://tennis-db.com/matches/sackmann_atp:798660c9088eb7cc39913ebcad9be135ff66df6944aa5b074b32a2eacf9d03b9/d-crealy-vs-n-spear |
| 1972-06-27 | L | C. Graebner | Queen's Club | ATP 250 | R32 | Grass | 5-7 6-2 5-7 | https://tennis-db.com/matches/sackmann_atp:f460c4a87338da4ec5b8a7aa88c3ad3760feb73614d7554ccb424325f91088f5/c-graebner-vs-n-spear |
| 1972-06-26 | W | J. Mandarino | Queen's Club | ATP 250 | R64 | Grass | 6-2 4-6 6-3 | https://tennis-db.com/matches/sackmann_atp:4abad89ffb56580a8d457ffc76accae1958ef0d396f0812c213f2de18a8171df/n-spear-vs-j-mandarino |
| 1972-06-14 | L | John Lloyd | Beckenham | ATP 250 | R64 | Grass | 7-5 4-6 7-9 | https://tennis-db.com/matches/sackmann_atp:db11fca79830d1a94a6a46dfc622e80fe8cd8522aee4b71c834ebc71daa18283/john-lloyd-vs-n-spear |
| 1972-05-24 | L | Teimuraz Kakulia | Roland Garros | Grand Slam | R128 | Clay | 4-6 5-7 3-6 | https://tennis-db.com/matches/sackmann_atp:dfa596f6aa4a79221fed0e04f3318a8a4bc8c53ebfef9965186fc61823a19442/teimuraz-kakulia-vs-n-spear |
| 1972-05-17 | L | J. Connors | Bournemouth | ATP 250 | R16 | Clay | 3-6 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:cf8e40f7890be9fe96cf2ea2ceb8d97042729cd9d735442376e827b65e6f9e05/j-connors-vs-n-spear |
| 1972-05-16 | W | P. Bertolucci | Bournemouth | ATP 250 | R32 | Clay | 8-6 3-6 6-1 5-7 6-2 | https://tennis-db.com/matches/sackmann_atp:7d0a381734a144cfce70333a597e56dc07f193725dba8e50fcbbdeba1cac0656/n-spear-vs-p-bertolucci |
| 1972-04-26 | L | M. Orantes | Rome | Masters 1000 | R64 | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:bd921cc5fcc3cd6f6bf6e44c90bd1ffe25b573e38264b026d1fb6b418510ffce/m-orantes-vs-n-spear |
| 1972-04-19 | L | Stan Smith | Madrid | ATP 250 | R32 | Clay | 6-4 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:117350f42c80616002c348c0da9507b907f59a619090f0e9d54472a2f259d339/stan-smith-vs-n-spear |
| 1972-03-30 | L | I. Nastase | Monte Carlo | ATP 250 | R32 | Clay | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:8bdc01a67bd064d13bf2f7e5d82d930b20e0a30ff637bfa9bdfd314d83985f31/i-nastase-vs-n-spear |
| 1972-03-02 | L | J. Connors | New York | ATP 250 | R32 | Carpet | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:f03706821dbc7e7b0afca15dcd03c2985803b1269ac7f2e2fc8880ad8c3b353f/j-connors-vs-n-spear |
| 1971-11-11 | L | A. Gimeno | Paris Indoor | ATP 250 | R32 | Clay | 1-6 7-6 0-6 | https://tennis-db.com/matches/sackmann_atp:f33858972558e73325d31c202c44d084cd7b37e70257f02846db7c414871b3e7/a-gimeno-vs-n-spear |
| 1971-09-03 | L | T. Edlefsen | South Orange | ATP 250 | R64 | Hard | 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:2243edb2845e64dd45113b4e42d53297a2e299405078315afd99a682b6084c85/t-edlefsen-vs-n-spear |
| 1971-09-03 | L | John Gardner | US Open | Grand Slam | R128 | Grass | 4-6 6-3 6-7 6-1 2-6 | https://tennis-db.com/matches/sackmann_atp:8bda3813d9e3d61f2ff608946ab1545c0c2215e12604a8ba3b84429643883820/john-gardner-vs-n-spear |
| 1971-08-24 | L | S. Faulk | Merion | ATP 250 | R64 | Hard | 7-5 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:79c036673e57dd55f20815481be1ffff5e3661d6bbd937b2f242e53fb92f0f99/s-faulk-vs-n-spear |
| 1971-08-11 | L | Lenny Schloss | Indianapolis | ATP 250 | R64 | Clay | 3-6 6-7 | https://tennis-db.com/matches/sackmann_atp:98932e7a49df3cde87c31852070d3a8155574ace6b4f1df6629017257906a7ce/lenny-schloss-vs-n-spear |
| 1971-08-05 | L | M. Holecek | Cincinnati | Masters 1000 | R32 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:31308403cd100e20725a14d6192f59a10165c70bbb2f4a84adc6da4021ed9da7/m-holecek-vs-n-spear |
| 1971-08-04 | W | O. Parun | Cincinnati | Masters 1000 | R64 | Clay | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:952bd4d355235e86a4c4f21171195ce874d0d8b574d9fb6856499609491f08e8/n-spear-vs-o-parun |
| 1971-07-26 | L | P. Cramer | Tanglewood | ATP 250 | R64 | Hard | 1-6 RET | https://tennis-db.com/matches/sackmann_atp:75fdf49092693a080cb449d599d4d96c5816f0891f5acd4d745a452b5776fcd9/p-cramer-vs-n-spear |
| 1971-06-23 | L | G. Masters | Wimbledon | Grand Slam | R128 | Grass | 5-7 0-6 2-6 | https://tennis-db.com/matches/sackmann_atp:abc0b1d1b738aea9e44b44fd93b0117df599d0a32387037c7ca84044ed161dbc/g-masters-vs-n-spear |
| 1971-06-17 | L | C. Graebner | Queen's Club | ATP 250 | R32 | Grass | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:726ed5013a9382e91d0cedc33f13292b49c3987826c28e0e371efca5f164a11b/c-graebner-vs-n-spear |
| 1971-05-25 | L | I. Gulyas | Roland Garros | Grand Slam | R64 | Clay | 0-6 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:966354bf853c930c9745d8a3335c4f6fad8f842598673ac4ae09f33e7ddc513d/i-gulyas-vs-n-spear |
| 1971-05-23 | W | V. Franchitti | Roland Garros | Grand Slam | R128 | Clay | 6-2 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:9938da6dedcdce161e8438dcbc4f8f13750ac865cd0beb9b8a39ffd71256d3b0/n-spear-vs-v-franchitti |
| 1971-04-23 | L | H. Solomon | Houston | ATP 250 | R32 | Clay | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:6ed41cc3fdd27683e35a27c310b1a1f46998b0c0c869419235dc4c82f4331611/h-solomon-vs-n-spear |
| 1971-04-21 | L | Erik Van Dillen | Charlotte | ATP 250 | R32 | Hard | 6-3 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:f6151f2a126cf4ef22aff030b9cc91de7b6ee66eab058dedf0d5f0b44395a0fb/erik-van-dillen-vs-n-spear |
| 1971-04-12 | L | C. Richey | Des Moines | ATP 250 | QF | Carpet | 1-6 6-7 | https://tennis-db.com/matches/sackmann_atp:2b532ce3059178b28c42627baac5fcfad7aeab638f2c181ab0570482c2eb6fda/c-richey-vs-n-spear |
| 1971-04-11 | W | M. Holecek | Des Moines | ATP 250 | R16 | Carpet | 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:d53251db17075bb8d4ba6d4fd90f499468a2f371103d3204c88e357887c8863d/n-spear-vs-m-holecek |
| 1971-04-01 | L | T. Gorman | San Juan | ATP 250 | R16 | Hard | 7-6 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:dd4407540020ae1eae027fb6011ceb4c40aaeb0fc3428cf9bbe143eaa32cbff3/t-gorman-vs-n-spear |
| 1971-03-31 | W | R. Russell | San Juan | ATP 250 | R32 | Hard | 6-3 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:4214367677afd61c4a3337a0911f840b81ec2e4387f2c686c579530c02503403/n-spear-vs-r-russell |
| 1971-03-30 | L | M. Holecek | Pensacola | ATP 250 | F | Hard | 6-4 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:6c0b9d20a1971c6566aefba6fbc9bf0984a1d5a6729220602aae2c79e21d9eec/m-holecek-vs-n-spear |
| 1971-03-29 | W | S. Faulk | Pensacola | ATP 250 | SF | Hard | 6-3 2-6 6-4 | https://tennis-db.com/matches/sackmann_atp:1d771d42087a8d439a7662637aebdbe35813cb60b3c933e153630d70d1f0322f/n-spear-vs-s-faulk |
| 1971-03-29 | W | F. Froehling | Pensacola | ATP 250 | QF | Hard | 6-2 3-6 7-6 | https://tennis-db.com/matches/sackmann_atp:2f1f596f20c09fd6c401015dd663c64fb0ec4b719ac99087472add364e84f988/n-spear-vs-f-froehling |
| 1971-03-28 | W | Martin Mulligan | Pensacola | ATP 250 | R16 | Hard | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:832eff44f255fb623544b1ec9a4c95d4912b2660df3fabc5301318a1970a83fb/n-spear-vs-martin-mulligan |
| 1971-03-27 | W | S. Turner | Pensacola | ATP 250 | R32 | Hard | 2-6 7-5 6-2 | https://tennis-db.com/matches/sackmann_atp:dae468b2c635c413111b207435006de443703928ab7e467b9e8bc8ff88432713/n-spear-vs-s-turner |
| 1971-03-25 | L | T. Koch | Caracas | ATP 250 | R16 | Clay | 1-6 2-6 | https://tennis-db.com/matches/sackmann_atp:aa99a086a68af743df14b5b487bdd1dda45536ee581af269fd2b19c26a7c5eb9/t-koch-vs-n-spear |
| 1971-03-24 | W | R. Russell | Caracas | ATP 250 | R32 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:c8fa2cba0bbf2478d5b75d0ac632e061ea251cce667fbe8fb12c53f065195dc4/n-spear-vs-r-russell |
| 1971-03-10 | L | R. Russell | Hampton | ATP 250 | R32 | Hard | 2-6 6-4 4-6 | https://tennis-db.com/matches/sackmann_atp:6e0f3e6662e351193dc7ffb4bfab9841a76e7be133617e50ea355a5b58314238/r-russell-vs-n-spear |
| 1971-03-04 | L | Ingo Buding | Macon | ATP 250 | R32 | Hard | 6-4 6-7 0-6 | https://tennis-db.com/matches/sackmann_atp:0a21376f9cfc3e877d0f78ac56bdc417e63e08cf0916942d149be99e412c58ac/ingo-buding-vs-n-spear |
| 1971-03-03 | W | R. Russell | Macon | ATP 250 | R64 | Hard | 6-4 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:1d870de097f5bda333badc0542606db235326f437f97e66cc63720bc922a1faa/n-spear-vs-r-russell |
| 1971-02-23 | L | O. Parun | Salisbury | ATP 250 | R64 | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:9f84b9e0617115fd1419501f4e0030d7d331a7101f63a354fa0f1a2bd990f948/o-parun-vs-n-spear |
| 1971-02-17 | L | Joaquin Loyo Mayo | New York | ATP 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:08f201e60c28409787ad3d93f8a2d6c3261c1604688e69dc3f8c1e5af314ff37/joaquin-loyo-mayo-vs-n-spear |
| 1970-11-12 | L | A. Gimeno | Paris Indoor | ATP 250 | R32 | Carpet | 1-6 7-6 0-6 | https://tennis-db.com/matches/sackmann_atp:6e0f239ea193f399b4ac7efa561d5d74fd22637143f30e01acd342eba83540a4/a-gimeno-vs-n-spear |
| 1970-07-30 | L | B. Seewagen | Indianapolis | ATP 250 | R32 | Clay | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:5d8a0dd8b8f70c1dc41275b6bb1f0870a73cf9612c1a535dfa4bfa80863e8898/b-seewagen-vs-n-spear |
| 1970-07-30 | L | B. Seewagen | Indianapolis | ATP 250 | R32 | Clay | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:2f57eef11a57e3b4f9ea1dcca451c502c24d741094ffadeda08e7d94eccf8123/b-seewagen-vs-n-spear |
| 1970-07-29 | W | G. Goven | Indianapolis | ATP 250 | R64 | Clay | 7-5 10-8 | https://tennis-db.com/matches/sackmann_atp:b4274223a52602113160f32471ea50f4d82ac87ef3d89e0de4ea3ad2863dae9c/n-spear-vs-g-goven |
| 1970-07-29 | W | G. Goven | Indianapolis | ATP 250 | R64 | Clay | 7-5 10-8 | https://tennis-db.com/matches/sackmann_atp:3dbf1268a051cb919acb44b94b6f028a9551899412a3526614c77a7bda3298b7/n-spear-vs-g-goven |
| 1970-07-25 | L | C. Richey | Cincinnati | Masters 1000 | R16 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:8486c15307ceb0a76be7096d80918b9f558e7e95a7eebb0d3baa3695dbb3efc9/c-richey-vs-n-spear |
| 1970-07-23 | W | D. Stockton | Cincinnati | Masters 1000 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:0cfe90298f9e68035e6bdb6c9cd8bf8c4a82fd7c418408d25e8e5a969db8c0b3/n-spear-vs-d-stockton |
| 1970-07-22 | W | R. Russell | Cincinnati | Masters 1000 | R64 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:854280ac24f654535752cff4ebaa13fa9169797d81b70d3aa1e1b91b27bf0a22/n-spear-vs-r-russell |
| 1970-07-14 | L | O. Bengtson | Bastad | ATP 250 | R32 | Clay | 2-6 4-6 7-9 | https://tennis-db.com/matches/sackmann_atp:9d58b92e8368569a1891046bea97a990ed86bcf0536fd5754e22b77d7735432a/o-bengtson-vs-n-spear |
| 1970-06-26 | L | C. Drysdale | Wimbledon | Grand Slam | R64 | Grass | 4-6 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:7d1a70f717b1a746a42ba16e7f1723de676d7e60e152d8d2d4f319d96c173568/c-drysdale-vs-n-spear |

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Canonical URL: https://tennis-db.com/players/4575707/n-spear/matches
Data source: TennisDB (tennis-db.com)