# Heinz Gunthardt Match Log

Source: https://tennis-db.com/players/4370312/heinz-gunthardt/matches
Tour: ATP
Rows on canonical first page: 200
Total matching rows: 414
Main-draw summary: 225-189 (54.3%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1987-10-08 | L | Yannick Noah | Basel | ATP 250 | R32 | Hard | 5-7 6-4 4-6 | https://tennis-db.com/matches/sackmann_atp:f4f6acc9079d08b564f4cad3bf234ffea7d3299197450e207c11df49395e0950/yannick-noah-vs-heinz-gunthardt |
| 1986-08-06 | L | Blaine Willenborg | Kitzbuhel | ATP 250 | R64 | Clay | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:fbfb8f6f14a019364a3429c584b243e6229ce6fa1f419c16142ef1ea562d2d37/blaine-willenborg-vs-heinz-gunthardt |
| 1986-07-10 | L | Michiel Schapers | Gstaad | ATP 250 | R32 | Clay | 3-6 7-6 3-6 | https://tennis-db.com/matches/sackmann_atp:13421b270b526742950e8b89ec969a8581c30cb500546227cef21251e2c89ab3/michiel-schapers-vs-heinz-gunthardt |
| 1986-06-27 | L | Milan Srejber | Wimbledon | Grand Slam | R64 | Grass | 3-6 6-4 6-4 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:0e032fd0aa30cecfed89a95f0b3781c566b8b58a13863bdc21f15cf7acb9e55c/milan-srejber-vs-heinz-gunthardt |
| 1986-06-25 | W | Glenn Layendecker | Wimbledon | Grand Slam | R128 | Grass | 7-5 6-2 3-6 6-1 | https://tennis-db.com/matches/sackmann_atp:982306369acba002a888e5e7925b38a8dc645e110fdd3ab6bca33959bf5b3300/heinz-gunthardt-vs-glenn-layendecker |
| 1986-05-28 | L | Damir Keretic | Roland Garros | Grand Slam | R128 | Clay | 6-4 3-6 6-4 6-7 6-8 | https://tennis-db.com/matches/sackmann_atp:4c77d8a40b257a6ef1fe2d9d5ae546b7156bf094a910af19e3ede8078754854c/damir-keretic-vs-heinz-gunthardt |
| 1986-05-15 | L | Diego Perez | Rome | Masters 1000 | R32 | Clay | 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:c5c1b6b80b3fb663934eb163bbbc68e41c178a8583f69db9160be53781599e38/diego-perez-vs-heinz-gunthardt |
| 1986-05-14 | W | Jan Gunnarsson | Rome | Masters 1000 | R64 | Clay | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:47d636d3b2b773c92995bc08afca681014b826c084acf6fb7796be0014db3b07/heinz-gunthardt-vs-jan-gunnarsson |
| 1986-05-08 | L | Fernando Luna | Munich | ATP 250 | R32 | Clay | 3-6 6-7 | https://tennis-db.com/matches/sackmann_atp:37e18df02fa655301e4413ebb6ed40412a85c2af1f35e6c29d82fba6e20a94fe/fernando-luna-vs-heinz-gunthardt |
| 1986-03-28 | L | Anders Jarryd | Rotterdam | ATP 250 | R16 | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:424118e28b2e82a81dcd040254e711a94922d352346b174bcd347041c14c2065/anders-jarryd-vs-heinz-gunthardt |
| 1986-03-27 | W | Jan Gunnarsson | Rotterdam | ATP 250 | R32 | Carpet | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:8b56f1994e5e5d8927c0d0843fe6ec4e5d57d3d1ce7d36b5f8680cf2c835809b/heinz-gunthardt-vs-jan-gunnarsson |
| 1986-03-20 | L | Slobodan Zivojinovic | Brussels | ATP 250 | R32 | Carpet | 2-6 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:3349bb696dabb0f9d85f86d3d3695d2898146b72b75f562805c54f9e20d7013f/slobodan-zivojinovic-vs-heinz-gunthardt |
| 1986-02-11 | L | Tim Gullikson | Boca West | Masters 1000 | R128 | Hard | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:bba1efc47430412ca38f40416389ab3ca07da73d55dc73217f2180034012b0ed/tim-gullikson-vs-heinz-gunthardt |
| 1985-11-23 | L | Jan Gunnarsson | Vienna | ATP 250 | SF | Hard | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:d33720e3d83f68389184214244492cf6011c05a45a9d1546d77b149bef5443d0/jan-gunnarsson-vs-heinz-gunthardt |
| 1985-11-23 | W | Ronald Agenor | Vienna | ATP 250 | QF | Hard | 6-7 6-3 7-5 | https://tennis-db.com/matches/sackmann_atp:6e995f29b5a88d76ce569fb58cdc0b1aa47081b3657fb81dd73c18b85d56b5b4/heinz-gunthardt-vs-ronald-agenor |
| 1985-11-22 | W | Balazs Taroczy | Vienna | ATP 250 | R16 | Hard | 2-6 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:8da448378d9ebec499aa7d3fc9c5c8d0642ba38aa00e11396b0ad6440291be90/heinz-gunthardt-vs-balazs-taroczy |
| 1985-11-21 | W | Tarik Benhabiles | Vienna | ATP 250 | R32 | Hard | 6-0 6-4 | https://tennis-db.com/matches/sackmann_atp:8452b890606eb6c886f2aa54f619ff91d5f46b91eb3785d43c9b0de8cc427080/heinz-gunthardt-vs-tarik-benhabiles |
| 1985-11-14 | L | Anders Jarryd | Wembley | ATP 250 | R32 | Carpet | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:75f98fb302deaec9c93b617e9160f61307fc681be98b78247c4cab4287de7cf5/anders-jarryd-vs-heinz-gunthardt |
| 1985-11-07 | L | Jakob Hlasek | Stockholm | ATP 250 | R32 | Hard | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:365b0538b348b991ce293118803941d656aecae7e3b9150c3044aa7ee9606759/jakob-hlasek-vs-heinz-gunthardt |
| 1985-10-18 | L | Hans Schwaier | Basel | ATP 250 | R16 | Hard | 6-3 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:64cda62ab927d8aab2c75c8aff1205e631ec5a4387a0b1b66c88e5ae2b34d348/hans-schwaier-vs-heinz-gunthardt |
| 1985-10-17 | W | Francesco Cancellotti | Basel | ATP 250 | R32 | Hard | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:5c18fec3e96961beed5464f605f6119314303304a50f8b1281149a7d882bec3f/heinz-gunthardt-vs-francesco-cancellotti |
| 1985-09-20 | L | Leonardo Lavalle | Geneva | ATP 250 | R16 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:20304f5e9aeeb44f445b149c8a0a339899ad81162b5ccf89db1077172a3a6c51/leonardo-lavalle-vs-heinz-gunthardt |
| 1985-09-19 | W | Bill Scanlon | Geneva | ATP 250 | R32 | Clay | 6-2 6-7 6-1 | https://tennis-db.com/matches/sackmann_atp:a444c564de8afd476466d1ee43bfbe06a41279795700a021c0b7bbf086a38fda/heinz-gunthardt-vs-bill-scanlon |
| 1985-09-07 | L | Jimmy Connors | US Open | Grand Slam | QF | Hard | 2-6 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:3a489d6308425e73d93de08a0d1103900505059dd6dd99f9844a937f6d3986dd/jimmy-connors-vs-heinz-gunthardt |
| 1985-09-05 | W | Henri Leconte | US Open | Grand Slam | R16 | Hard | 7-6 6-2 3-6 4-6 6-3 | https://tennis-db.com/matches/sackmann_atp:215194ddf2092b694db90e7d99aa1ecc2a6021c52ccf22f7ac7c9f94e0fee0ef/heinz-gunthardt-vs-henri-leconte |
| 1985-09-02 | W | Martin Jaite | US Open | Grand Slam | R32 | Hard | 6-7 3-6 7-6 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:d4c0dc5a7ba9069e3e976e96fb03992ef0cd846a27bd9eea06697ce1eb0f1df2/heinz-gunthardt-vs-martin-jaite |
| 1985-08-31 | W | Mel Purcell | US Open | Grand Slam | R64 | Hard | 5-7 6-2 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:f1d4f01b5c873d99fb6d7c8a3c60516a8668a76c9a679b21ed894a80ab53095a/heinz-gunthardt-vs-mel-purcell |
| 1985-08-29 | W | Ramesh Krishnan | US Open | Grand Slam | R128 | Hard | 5-7 6-3 4-6 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:c33ef1b4e67f7bb159edf31850b8a847ccae2b870a4bec21ba933a00607939a6/heinz-gunthardt-vs-ramesh-krishnan |
| 1985-08-15 | L | Ramesh Krishnan | Montreal / Toronto | Masters 1000 | R32 | Hard | 7-5 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:8390091f9621bd844d3d5c3d377cc6579dbf4836aa46a3b5cf396d9ade44857a/ramesh-krishnan-vs-heinz-gunthardt |
| 1985-08-14 | W | Mike De Palmer | Montreal / Toronto | Masters 1000 | R64 | Hard | 6-4 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:ac8bbe88f8b9f543c28b2bd76ee589d33862c34329c9ba98f50bd31611691ed3/heinz-gunthardt-vs-mike-de-palmer |
| 1985-07-13 | L | Guy Forget | Gstaad | ATP 250 | QF | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:1bc2acb5a6c2219392bb5d5ed06dbd440f9bdf9a78b59b7322c7fdbc281940b9/guy-forget-vs-heinz-gunthardt |
| 1985-07-12 | W | Trevor Allan | Gstaad | ATP 250 | R16 | Clay | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:0e0864f24fb29f73d71d29a68b96d0fe5f6f2ec0da371749dc46edccfb845902/heinz-gunthardt-vs-trevor-allan |
| 1985-07-11 | W | Massimo Cierro | Gstaad | ATP 250 | R32 | Clay | 6-0 6-4 | https://tennis-db.com/matches/sackmann_atp:d6bff7e90ca988de5af1d5af4990ca6780b06511c33716656090eea43689f65d/heinz-gunthardt-vs-massimo-cierro |
| 1985-07-05 | L | Anders Jarryd | Wimbledon | Grand Slam | QF | Grass | 4-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:b2678f6b71eaf6b04f350542727bb92554f5690958340a49991d64c751a85346/anders-jarryd-vs-heinz-gunthardt |
| 1985-07-03 | W | Vijay Amritraj | Wimbledon | Grand Slam | R16 | Grass | 6-4 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:154ab67d509282660ce325c522846c54217b2e9b364af06b9bf7a07e0593b8a2/heinz-gunthardt-vs-vijay-amritraj |
| 1985-06-30 | W | Vitas Gerulaitis | Wimbledon | Grand Slam | R32 | Grass | 6-3 6-7 6-1 3-6 7-5 | https://tennis-db.com/matches/sackmann_atp:a46a89e745c403cbabfe20e0247d03a5d22d7c5bfd790bd6de42bbdc1b544e2b/heinz-gunthardt-vs-vitas-gerulaitis |
| 1985-06-28 | W | Slobodan Zivojinovic | Wimbledon | Grand Slam | R64 | Grass | 6-4 4-6 4-6 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:92594a2caf8db343c5555562b14bd01a2dce027435831eeabffae1ff34782575/heinz-gunthardt-vs-slobodan-zivojinovic |
| 1985-06-26 | W | Brian Teacher | Wimbledon | Grand Slam | R128 | Grass | 6-4 7-5 6-7 6-2 | https://tennis-db.com/matches/sackmann_atp:d36299dfb8526f30862038aeb19f61a92c1f28555bba46b94cf73357f0a6f42c/heinz-gunthardt-vs-brian-teacher |
| 1985-06-05 | L | Martin Jaite | Roland Garros | Grand Slam | R16 | Clay | 1-6 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:e90776e79f79f672771151f12ca0b53348c197972b310d060351af4839759769/martin-jaite-vs-heinz-gunthardt |
| 1985-06-02 | W | Andrei Chesnokov | Roland Garros | Grand Slam | R32 | Clay | 7-6 4-6 6-4 4-6 8-6 | https://tennis-db.com/matches/sackmann_atp:a70cf608e576a41db533ef8f2b316a9af4ea6fd571244aeb68ecd6fe368d1772/heinz-gunthardt-vs-andrei-chesnokov |
| 1985-05-31 | W | Raul Antonio Viver | Roland Garros | Grand Slam | R64 | Clay | 1-6 6-1 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:1d19069952ad3e4a85c455d395fb4171ba8620db7796a4f1d4092e171eb28b70/heinz-gunthardt-vs-raul-antonio-viver |
| 1985-05-29 | W | Damir Keretic | Roland Garros | Grand Slam | R128 | Clay | 6-0 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:a5e965161a10d19d3bac3e9c94391f9a12b20976d6d435cfd391deb2c8e8bad4/heinz-gunthardt-vs-damir-keretic |
| 1985-05-16 | L | Andreas Maurer | Madrid | ATP 250 | R32 | Clay | 6-2 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:a1b5aa468ca7761e9e306efb5e8cb02cd08cbc4f9c8bca1c530c01b8a84b66af/andreas-maurer-vs-heinz-gunthardt |
| 1985-05-01 | L | Michael Westphal | Hamburg | ATP 250 | R64 | Clay | 6-1 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:74b21cac325b3bb14d31a658c75b247dc02791c49058d3533d20e827e35368e2/michael-westphal-vs-heinz-gunthardt |
| 1985-03-29 | L | Henri Leconte | Milan | ATP 250 | R16 | Carpet | 1-6 0-6 | https://tennis-db.com/matches/sackmann_atp:fc8ca19c8b45a3fdc817afc09375b85da5388035f57bdc4c550444d04b0d0b59/henri-leconte-vs-heinz-gunthardt |
| 1985-03-28 | W | Chris Lewis | Milan | ATP 250 | R32 | Carpet | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:ba7da34826a06af47afc18dd18774630c138d395f7353f6c561cd99c4d95b1b3/heinz-gunthardt-vs-chris-lewis |
| 1985-03-21 | L | Tomas Smid | Rotterdam | ATP 250 | R32 | Carpet | 1-6 6-7 | https://tennis-db.com/matches/sackmann_atp:0de8ce921a27854f53d2a42db3c2c102219bc9a9312c1a54504b370afc5357fd/tomas-smid-vs-heinz-gunthardt |
| 1985-03-16 | L | Mats Wilander | Brussels | ATP 250 | QF | Carpet | 1-6 7-5 5-7 | https://tennis-db.com/matches/sackmann_atp:e20da1ab610ff3e1d55cc0c74aec9d763c393e8efdf1a2711513c33ecae69e40/mats-wilander-vs-heinz-gunthardt |
| 1985-03-15 | W | Vijay Amritraj | Brussels | ATP 250 | R16 | Carpet | 1-6 6-3 6-0 | https://tennis-db.com/matches/sackmann_atp:6554da3c08cd4ce9b824a650db03bb4b610a8c7910987b48663a6b5549583980/heinz-gunthardt-vs-vijay-amritraj |
| 1985-03-14 | W | Jan Gunnarsson | Brussels | ATP 250 | R32 | Carpet | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:b38ebadbc24075f19a7adfd872e4f3f6243af74c58843d9e7b27f378d514bf4e/heinz-gunthardt-vs-jan-gunnarsson |
| 1985-02-20 | L | Henri Leconte | La Quinta | ATP 250 | R64 | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:f8d783a3c32800e817a7afed60ed7d0f291b903c34ad08651c47946b6d2e79b7/henri-leconte-vs-heinz-gunthardt |
| 1985-02-05 | L | Joakim Nystrom | Delray Beach | Masters 1000 | R128 | Hard | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:ac9b2af9772dfdcd25a30e056b498403977bdc7014549dda190610755c95b372/joakim-nystrom-vs-heinz-gunthardt |
| 1985-01-31 | L | Leif Shiras | Memphis | ATP 250 | R32 | Carpet | 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:7f2ad9bab5a5b15df1fb780a743f708bd397aa7be45a3660c7dbe473670451a9/leif-shiras-vs-heinz-gunthardt |
| 1985-01-23 | L | Matt Mitchell | Philadelphia | ATP 250 | R64 | Carpet | 4-6 6-3 3-6 | https://tennis-db.com/matches/sackmann_atp:89fe9f381b5d755e96f24ba200475c1328a4114ab980f58af3da16458372a913/matt-mitchell-vs-heinz-gunthardt |
| 1984-11-25 | L | Mark Dickson | Toulouse | ATP 250 | F | Hard | 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:6bedf22f311ceb5dcc7f8213bef16fc9f09bc1b548b25e4e08e16cb0ed85f4d9/mark-dickson-vs-heinz-gunthardt |
| 1984-11-24 | W | Anders Jarryd | Toulouse | ATP 250 | SF | Hard | 3-6 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:97231a15b8ccbe10ce5ea49eff99b1424d4c9c33400bdee126a031d7ee3ddfbb/heinz-gunthardt-vs-anders-jarryd |
| 1984-11-24 | W | Pascal Portes | Toulouse | ATP 250 | QF | Hard | 3-6 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:b738fef2a67722833a43c48a4d12d63607661429c670a5f792af160b6282fd9a/heinz-gunthardt-vs-pascal-portes |
| 1984-11-23 | W | Stanislav Birner | Toulouse | ATP 250 | R16 | Hard | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:0e18142b48221f2618436e05c901152644ab205174eac60e664ebdf7dae2d0d8/heinz-gunthardt-vs-stanislav-birner |
| 1984-11-22 | W | Dan Cassidy | Toulouse | ATP 250 | R32 | Hard | 6-2 7-6 | https://tennis-db.com/matches/sackmann_atp:75e9d4f4e334a8df5cbb09a03d4dc6085b2cf83455b1ecc6676f3529231cc3ea/heinz-gunthardt-vs-dan-cassidy |
| 1984-11-08 | L | Cassio Motta | Wembley | ATP 250 | R32 | Carpet | 6-7 3-6 | https://tennis-db.com/matches/sackmann_atp:e587a39191a273e1233db67aa599b8cf54734ba9ba1f80755bd0c62b90f01761/cassio-motta-vs-heinz-gunthardt |
| 1984-11-01 | L | John McEnroe | Stockholm | ATP 250 | R32 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:7bcb5c86d5ddd28224165578079da947f3a3f00bfaec6a22a06e62e9c5610b41/john-mcenroe-vs-heinz-gunthardt |
| 1984-10-31 | W | Ilie Nastase | Stockholm | ATP 250 | R64 | Hard | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:8ad3239d8e95c47ef25526e493d4423a52ba9d06bd6cc40cd164eb98b2827be7/heinz-gunthardt-vs-ilie-nastase |
| 1984-10-27 | L | Tim Wilkison | Vienna | ATP 250 | QF | Hard | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:599e5040026ba901707ffa04aed56086a5c5cc46cc8a5bd312ce1b8ef4f2d974/tim-wilkison-vs-heinz-gunthardt |
| 1984-10-26 | W | Hans Gildemeister | Vienna | ATP 250 | R16 | Hard | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:8bce0e456693774b1481959854bc61d5353463781b51a3fec1c0ebfb40148bb1/heinz-gunthardt-vs-hans-gildemeister |
| 1984-10-25 | W | Shahar Perkiss | Vienna | ATP 250 | R32 | Hard | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:34c29965c918d2fcef967783855b2ad68bd9138fe401cf0d079021522abf2168/heinz-gunthardt-vs-shahar-perkiss |
| 1984-10-11 | L | Pavel Slozil | Basel | ATP 250 | R32 | Hard | 7-6 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:a058830e02c4519c0ecba8f4cd4f70fd67a29e83cf9108accdb49d54653bcf4e/pavel-slozil-vs-heinz-gunthardt |
| 1984-08-30 | L | Eliot Teltscher | US Open | Grand Slam | R128 | Hard | 6-7 2-6 7-6 3-6 | https://tennis-db.com/matches/sackmann_atp:baa37ba1f9978bdd99a22cca7bcd4a43488ee50556d5e0221e99bda7b5f8e6e9/eliot-teltscher-vs-heinz-gunthardt |
| 1984-08-15 | L | Steve Meister | Montreal / Toronto | Masters 1000 | R64 | Hard | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:a0e954053ef0ff9f65a41f9fa532fe63e86f135877ff74a6027d9f761b6b7de4/steve-meister-vs-heinz-gunthardt |
| 1984-08-06 | L | Andres Gomez | Indianapolis | ATP 250 | SF | Clay | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:d2d04ac429942280596ce7172858380c870d9e563d5645f24afe974f2463ff29/andres-gomez-vs-heinz-gunthardt |
| 1984-08-06 | W | Thierry Tulasne | Indianapolis | ATP 250 | QF | Clay | 3-6 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:4ba84f88305e6b3223f8ae99f92a236a5fb78da97741e2f33641ecc2f20b1356/heinz-gunthardt-vs-thierry-tulasne |
| 1984-08-06 | W | Joakim Nystrom | Indianapolis | ATP 250 | R16 | Clay | 6-2 2-6 6-1 | https://tennis-db.com/matches/sackmann_atp:c1cd5ffd1a723e108f4be7bdbf8a8b9ed53b01777ea6c66ef06dbe38e7b04a51/heinz-gunthardt-vs-joakim-nystrom |
| 1984-08-06 | W | John Ross | Indianapolis | ATP 250 | R32 | Clay | 6-2 7-6 | https://tennis-db.com/matches/sackmann_atp:8f785c9f70f23a7c9a102e811bfb7f23c33f8fceb6437db8717dcf9626ea0fe8/heinz-gunthardt-vs-john-ross |
| 1984-08-06 | W | Derek Tarr | Indianapolis | ATP 250 | R64 | Clay | 7-5 7-6 | https://tennis-db.com/matches/sackmann_atp:40d26b4c639d887ac66cd4acbd0e0be271daa59d59f01452188e593fd547379e/heinz-gunthardt-vs-derek-tarr |
| 1984-08-03 | L | Blaine Willenborg | North Conway | ATP 250 | R16 | Clay | 6-7 0-6 | https://tennis-db.com/matches/sackmann_atp:c6d965c3a4b568528dd5a773f1d12e5002644e3de485d1a906d64f08e6ec76e6/blaine-willenborg-vs-heinz-gunthardt |
| 1984-08-02 | W | Wolfgang Popp | North Conway | ATP 250 | R32 | Clay | 6-1 6-3 | https://tennis-db.com/matches/sackmann_atp:bdd402a4408cace0405c8ba3426e799cd7522495be44e11ca5762f09244e2d45/heinz-gunthardt-vs-wolfgang-popp |
| 1984-08-01 | W | Pavel Slozil | North Conway | ATP 250 | R64 | Clay | 7-5 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:0928bb716ed2c27c26f84625b9cc113ead70af0f34ee137d246b46b20602aaa1/heinz-gunthardt-vs-pavel-slozil |
| 1984-07-14 | L | Trevor Allan | Gstaad | ATP 250 | QF | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:7f49edd263b5596dd8e10967f968fd779aab733eda642fc99a2bb7a12c557e5f/trevor-allan-vs-heinz-gunthardt |
| 1984-07-13 | W | Claudio Mezzadri | Gstaad | ATP 250 | R16 | Clay | 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:a94f36db4d8966d3dffd367c399f35a67d745377783c4305a6b3011bd904e00f/heinz-gunthardt-vs-claudio-mezzadri |
| 1984-07-12 | W | Jan Gunnarsson | Gstaad | ATP 250 | R32 | Clay | 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:42703af7deeae96157a8d7ffed6d96838ad09b96273cbc44e392d0328e9d7e92/heinz-gunthardt-vs-jan-gunnarsson |
| 1984-06-27 | L | Guy Forget | Wimbledon | Grand Slam | R128 | Grass | 2-6 0-6 3-6 | https://tennis-db.com/matches/sackmann_atp:dcd96ca6e062cb018b118508f1cd69ae615d82db204c6844d612217c522b766f/guy-forget-vs-heinz-gunthardt |
| 1984-06-03 | L | Jan Gunnarsson | Roland Garros | Grand Slam | R32 | Clay | 6-3 6-7 1-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:861a5195489cc79972a449a3330b46da3062a9707b6448e69b01bd83c22f6b06/jan-gunnarsson-vs-heinz-gunthardt |
| 1984-06-01 | W | Jimmy Brown | Roland Garros | Grand Slam | R64 | Clay | 7-6 4-6 6-0 6-1 | https://tennis-db.com/matches/sackmann_atp:c1fb25ea6f1f22fb86fcec6007b9a435767713e731f39dcba68b8056f8c64353/heinz-gunthardt-vs-jimmy-brown |
| 1984-05-30 | W | Guillermo Vilas | Roland Garros | Grand Slam | R128 | Clay | 4-6 6-4 7-6 7-6 | https://tennis-db.com/matches/sackmann_atp:c4020ad7f4277a8d009239bd026d98d1c5525b1e57022cfa12c42c8e2bf9c001/heinz-gunthardt-vs-guillermo-vilas |
| 1984-05-16 | L | Mark Dickson | Rome | Masters 1000 | R32 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c08f7d82f28ad75df2f3e920da67bddf8f11106a6305abf65b50747c8f468e4a/mark-dickson-vs-heinz-gunthardt |
| 1984-05-15 | W | Thomas Hogstedt | Rome | Masters 1000 | R64 | Clay | 6-3 6-7 6-4 | https://tennis-db.com/matches/sackmann_atp:67844bd7300ddfd5aaa816f86009dea85a5114c8a1f33d4780573c8d79bf9f98/heinz-gunthardt-vs-thomas-hogstedt |
| 1984-05-10 | L | Juan Aguilera | Hamburg | ATP 250 | R32 | Clay | 0-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9ce09ebf8e7b891339758c00ac3434d54c50d01c71a794d8c9e98fe44c907cc0/juan-aguilera-vs-heinz-gunthardt |
| 1984-05-09 | W | Wolfgang Popp | Hamburg | ATP 250 | R64 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:c8df682bb6fe326c43031c7360e13c645f8860529bd01ecaca3583fb6ac2b98c/heinz-gunthardt-vs-wolfgang-popp |
| 1984-04-13 | L | Joao Soares | Luxembourg | ATP 250 | R16 | Carpet | 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:19cba82f2052bbd78be26483d0c787e8a384fa51794a8f779a1e1d6cca900eac/joao-soares-vs-heinz-gunthardt |
| 1984-04-12 | W | John Alexander | Luxembourg | ATP 250 | R32 | Carpet | 7-5 6-7 7-5 | https://tennis-db.com/matches/sackmann_atp:52859e48cbb579b60e7cf1627a81a007497b7b5282edb807fac07e64220da398/heinz-gunthardt-vs-john-alexander |
| 1984-03-09 | L | Henrik Sundstrom | Brussels | ATP 250 | R16 | Carpet | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:401e32b4ac638006baa5ae732f351ada34f4656d35578f55b9dc583254b44f10/henrik-sundstrom-vs-heinz-gunthardt |
| 1984-03-08 | W | Mel Purcell | Brussels | ATP 250 | R32 | Carpet | 6-0 0-6 6-1 | https://tennis-db.com/matches/sackmann_atp:213d7c9ba3274aad325a210f45540d50065b534a1f8b34995fcfc2a26e168cf1/heinz-gunthardt-vs-mel-purcell |
| 1984-03-01 | L | Jimmy Connors | Madrid | ATP 250 | R32 | Carpet | 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:fba910f6f8072a6c2b9c00e0df7fa4564d7fe12073b73df4671307f85c164ccf/jimmy-connors-vs-heinz-gunthardt |
| 1984-02-10 | L | Eliot Teltscher | Memphis | ATP 250 | R16 | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:0e214c92d323009c890a6c127b2d61ee8227beb01732cfccfde0e8ed635341f5/eliot-teltscher-vs-heinz-gunthardt |
| 1984-02-09 | W | Mike Bauer | Memphis | ATP 250 | R32 | Carpet | 6-4 2-6 6-2 | https://tennis-db.com/matches/sackmann_atp:6df752e0361f427146df4c7dbc7fc04b94aa59492db0c40158cd0dcbbdca5b26/heinz-gunthardt-vs-mike-bauer |
| 1984-01-27 | L | Jimmy Arias | Philadelphia | ATP 250 | R16 | Carpet | 7-5 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:f6fc40ac08fe8e200c924c0d7e44220a560642974e45e67af3997e729b9b8699/jimmy-arias-vs-heinz-gunthardt |
| 1984-01-26 | W | Libor Pimek | Philadelphia | ATP 250 | R32 | Carpet | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:a915e9558aca39902dccb8032c1c9a8f4c984d3703c807bea77151d5b9e29a8e/heinz-gunthardt-vs-libor-pimek |
| 1983-11-27 | W | Pablo Arraya | Toulouse | ATP 250 | F | Hard | 6-0 6-2 | https://tennis-db.com/matches/sackmann_atp:404a450814c5d1ed1503e824ce41fd0e6a671a92a5c1d513269d908c74739f30/heinz-gunthardt-vs-pablo-arraya |
| 1983-11-26 | W | Jimmy Brown | Toulouse | ATP 250 | SF | Hard | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:80e21d6ad1d55cbe1e72f3ecae1aa55844d2d3294f1dcab31a52ff5c4faef9e2/heinz-gunthardt-vs-jimmy-brown |
| 1983-11-26 | W | Jaromir Becka | Toulouse | ATP 250 | QF | Hard | 6-4 6-0 | https://tennis-db.com/matches/sackmann_atp:baf790b63f9dd4e91c102dd41bf967383c58a20d80b9c330e2e5f7af06d6953c/heinz-gunthardt-vs-jaromir-becka |
| 1983-11-25 | W | Nick Saviano | Toulouse | ATP 250 | R16 | Hard | 4-6 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:2e2f75584c02a590cec6aa2ac03acff731a834019a1cb5cbef262a4ebeecde99/heinz-gunthardt-vs-nick-saviano |
| 1983-11-24 | W | Thomas Hogstedt | Toulouse | ATP 250 | R32 | Hard | 3-6 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:5b5989d0855f792682bf50a193e5bf380edcf03ec39f66d96f26d81481acd1f0/heinz-gunthardt-vs-thomas-hogstedt |
| 1983-11-10 | L | Andres Gomez | Wembley | ATP 250 | R32 | Carpet | 2-6 6-4 2-6 | https://tennis-db.com/matches/sackmann_atp:4ea1e41175b4a1eeaf454fd2b05acf36cad70ddf9e476d62cac793595050f7c5/andres-gomez-vs-heinz-gunthardt |
| 1983-11-05 | L | Mats Wilander | Stockholm | ATP 250 | QF | Hard | 6-4 5-7 0-6 | https://tennis-db.com/matches/sackmann_atp:751eb7ad8aba003f96e1bede56f6176c9c6a99c1b739342897153026976a42f6/mats-wilander-vs-heinz-gunthardt |
| 1983-11-04 | W | Hank Pfister | Stockholm | ATP 250 | R16 | Hard | 4-6 6-2 7-5 | https://tennis-db.com/matches/sackmann_atp:d6fd5e166d08ae95984b31336060dc05551808831d43fc49329ac29cfb312dd9/heinz-gunthardt-vs-hank-pfister |
| 1983-11-03 | W | Peter Lundgren | Stockholm | ATP 250 | R32 | Hard | 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:4ee835a6695d7c290e0c5b27786d0ee6b99702c9c62b560a2a94e15c80bee48d/heinz-gunthardt-vs-peter-lundgren |
| 1983-10-13 | L | Paul Annacone | Basel | ATP 250 | R32 | Hard | 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:6b5e5b4b9a1d01de1763cfdeac0de0e512d75d0a746fdd99532623cbe94503a0/paul-annacone-vs-heinz-gunthardt |
| 1983-10-05 | L | Rolf Gehring | Barcelona | ATP 250 | R64 | Clay | 2-6 6-4 6-8 | https://tennis-db.com/matches/sackmann_atp:e52a5042898546c267a933d31037f50c28463053645863579625672148a0087e/rolf-gehring-vs-heinz-gunthardt |
| 1983-09-24 | L | Henrik Sundstrom | Geneva | ATP 250 | QF | Clay | 5-7 6-4 3-6 | https://tennis-db.com/matches/sackmann_atp:0e7121226a85d423d64176f070dd1411f5d403cda22070eed14a983a5d7a3d55/henrik-sundstrom-vs-heinz-gunthardt |
| 1983-09-23 | W | Joakim Nystrom | Geneva | ATP 250 | R16 | Clay | 6-3 2-6 6-3 | https://tennis-db.com/matches/sackmann_atp:bd8ee659d911b6ebf9ae69c3b0fbedafba02d8f891d64f49c15f2392b5d0646b/heinz-gunthardt-vs-joakim-nystrom |
| 1983-09-22 | W | Kent Carlsson | Geneva | ATP 250 | R32 | Clay | 1-6 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:56b67c61e589ae55a5c1efa104fbb989dadc06a6d1692db877fe567eedea4cb7/heinz-gunthardt-vs-kent-carlsson |
| 1983-09-08 | L | Jimmy Connors | US Open | Grand Slam | R16 | Hard | 5-7 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:daf74d382d947072d779d9e607ad80e16136acbef5ef0a30eccad852e3374292/jimmy-connors-vs-heinz-gunthardt |
| 1983-09-05 | W | Gene Mayer | US Open | Grand Slam | R32 | Hard | 6-1 6-0 6-0 | https://tennis-db.com/matches/sackmann_atp:1d6e9bc52b0b1d020e563d99fbb6096bb12cd56404ac0a4634a3f73477c0569b/heinz-gunthardt-vs-gene-mayer |
| 1983-09-03 | W | Eric Fromm | US Open | Grand Slam | R64 | Hard | 6-2 6-4 4-6 6-4 | https://tennis-db.com/matches/sackmann_atp:7461ce6cb255c5f9e105abe7f2f689046be2ed49cde2b2f10afeb51526118466/heinz-gunthardt-vs-eric-fromm |
| 1983-09-01 | W | Dick Stockton | US Open | Grand Slam | R128 | Hard | 6-3 7-6 7-6 | https://tennis-db.com/matches/sackmann_atp:554168c45675f9f542897e8d1ab20aa088080d406c9820560d8d9419f47e2501/heinz-gunthardt-vs-dick-stockton |
| 1983-08-17 | L | Larry Stefanki | Cincinnati | Masters 1000 | R64 | Hard | 6-4 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:ca599cb24a2d285cedebf6cab7ddee58fcc24c3ffb7d8cddd0cad92db926defa/larry-stefanki-vs-heinz-gunthardt |
| 1983-07-23 | L | Andreas Maurer | Hilversum | ATP 250 | QF | Clay | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:5f2cc40fc79f192599b917d2b876fbdce4525d76744d13d66e055a5e95040da4/andreas-maurer-vs-heinz-gunthardt |
| 1983-07-22 | W | Rory Chappell | Hilversum | ATP 250 | R16 | Clay | 4-6 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:e8f2957b6dc17c0d835c5a6148adf2e6d8076b6e21e07e1f5bc47a0eb38dda9a/heinz-gunthardt-vs-rory-chappell |
| 1983-07-21 | W | Bruce Derlin | Hilversum | ATP 250 | R32 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:f032a4eaff39547d80d5f2f1b8e135068ee0d6fce2c6bc1692ca5dcf15fbde8e/heinz-gunthardt-vs-bruce-derlin |
| 1983-07-17 | L | Jose Higueras | Stuttgart Outdoor | ATP 250 | F | Clay | 1-6 1-6 6-7 | https://tennis-db.com/matches/sackmann_atp:cb45000572e784c3842f8d5f80757b63225551f40fae3755d45c25a33ea68939/jose-higueras-vs-heinz-gunthardt |
| 1983-07-16 | W | Chris Lewis | Stuttgart Outdoor | ATP 250 | SF | Clay | 1-1 RET | https://tennis-db.com/matches/sackmann_atp:a130d1f95a120b5e18331651c41a0be281ea7df8ba394b2e13f014f2e570026a/heinz-gunthardt-vs-chris-lewis |
| 1983-07-16 | W | Bernie Mitton | Stuttgart Outdoor | ATP 250 | QF | Clay | 2-6 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:f7eb69fabeccd4fb9b3da2b1b71c2bbb2354579c015bb7f7fe65c2506147431d/heinz-gunthardt-vs-bernie-mitton |
| 1983-07-15 | W | Eric Fromm | Stuttgart Outdoor | ATP 250 | R16 | Clay | 6-0 6-3 | https://tennis-db.com/matches/sackmann_atp:0475c8a5a76f2e83df16b1aa5324040c0365fd087718eadd30114c6c0dcff618/heinz-gunthardt-vs-eric-fromm |
| 1983-07-14 | W | Vitas Gerulaitis | Stuttgart Outdoor | ATP 250 | R32 | Clay | 6-2 7-5 | https://tennis-db.com/matches/sackmann_atp:b03c526154bbb4af316bbab973b7c565004b7dcc59d448df7eeefe1e97a3713b/heinz-gunthardt-vs-vitas-gerulaitis |
| 1983-05-29 | L | Christophe Roger-Vasselin | Roland Garros | Grand Slam | R32 | Clay | 6-3 6-4 6-7 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:5aa727468a0514c895774b67d4f7ce0f7fc9214dfcc6e8aeb5bd8b39482d8189/christophe-roger-vasselin-vs-heinz-gunthardt |
| 1983-05-27 | W | Pavel Slozil | Roland Garros | Grand Slam | R64 | Clay | 7-6 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:f9ae7adc0e8cefea65c724005bbb219b2e9536b892309f3a8fc05686af6bac91/heinz-gunthardt-vs-pavel-slozil |
| 1983-05-25 | W | Jimmy Brown | Roland Garros | Grand Slam | R128 | Clay | 2-6 6-3 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:96ae1ca248ab868e23dd185fc585fd4e7a49e129c1471a21d5814358226713df/heinz-gunthardt-vs-jimmy-brown |
| 1983-05-22 | L | Jimmy Arias | Rome | Masters 1000 | SF | Clay | 3-6 6-7 | https://tennis-db.com/matches/sackmann_atp:67c22bb1efefedcd5495bc44753e8e1595bd424bf86056615495b8ce3f3610a0/jimmy-arias-vs-heinz-gunthardt |
| 1983-05-22 | W | Eliot Teltscher | Rome | Masters 1000 | QF | Clay | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:1677e21fbf27dbd1b8999a9212b5778d9bb3b4924b13d5fd6ee3a22296b92649/heinz-gunthardt-vs-eliot-teltscher |
| 1983-05-21 | W | Thomas Hogstedt | Rome | Masters 1000 | R16 | Clay | 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:7437fa56e69316c0617e10812de41762df33b65a8b153c7a02b3b340d55bdcf0/heinz-gunthardt-vs-thomas-hogstedt |
| 1983-05-19 | W | Per Hjertquist | Rome | Masters 1000 | R32 | Clay | 4-6 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:301cb1f90f04f58c4f87202be0b40139c0e8124ed123f106a2863cbf43921ad4/heinz-gunthardt-vs-per-hjertquist |
| 1983-05-18 | W | Simone Ercoli | Rome | Masters 1000 | R64 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:a7cbe8231c34f25ea6999e0c6a748d201fd7ca2c2cafa90f7215f6fe88bcfe12/heinz-gunthardt-vs-simone-ercoli |
| 1983-05-11 | L | Sergio Casal | Hamburg | ATP 250 | R64 | Clay | 6-7 0-6 | https://tennis-db.com/matches/sackmann_atp:4867d7c93288783ce5b65f511e75b66442119de179da88f1328ec65b2077be33/sergio-casal-vs-heinz-gunthardt |
| 1983-04-30 | L | Yannick Noah | Madrid | ATP 250 | SF | Clay | 2-6 6-4 3-6 | https://tennis-db.com/matches/sackmann_atp:701269364ddac0fea541baf6280852c97f903cd024c021cc42904005c7910ba5/yannick-noah-vs-heinz-gunthardt |
| 1983-04-30 | W | Carlos Kirmayr | Madrid | ATP 250 | QF | Clay | 7-6 2-6 9-7 | https://tennis-db.com/matches/sackmann_atp:dc0e1873be147639396ae134638b4e2a8e699140efdeefebb937b5dc67f0baba/heinz-gunthardt-vs-carlos-kirmayr |
| 1983-04-29 | W | Victor Pecci | Madrid | ATP 250 | R16 | Clay | 7-5 3-6 9-7 | https://tennis-db.com/matches/sackmann_atp:31758a057e2abd332b0c0e755e5e4add64a0e186581d8ebeff72aadebd0933be/heinz-gunthardt-vs-victor-pecci |
| 1983-04-28 | W | Eddie Dibbs | Madrid | ATP 250 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:fe9d503d41e590509f0adf2ca90a5c780a8806bed278446806dd616775047b82/heinz-gunthardt-vs-eddie-dibbs |
| 1983-04-07 | L | Cassio Motta | Lisbon | ATP 250 | R32 | Clay | 3-6 6-2 5-7 | https://tennis-db.com/matches/sackmann_atp:92d0071702ed40ab62b13440dacf35b1bc527315087d76a2c6115658421b7525/cassio-motta-vs-heinz-gunthardt |
| 1983-03-17 | L | Brian Teacher | Munich Wct | ATP 250 | R32 | Carpet | 6-7 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:ee5f1ed2e801b926bd04eb55881b966cbe5f95a5482d9d20b416acc32577ce2e/brian-teacher-vs-heinz-gunthardt |
| 1982-12-04 | L | Bill Scanlon | Chicago-2 Wct | ATP 250 | R16 | Carpet | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:161181420d91694740322ff746b21ddd5055ed27cdd6475bec6e4d2a051e424a/bill-scanlon-vs-heinz-gunthardt |
| 1982-11-25 | L | Johan Kriek | Johannesburg | ATP 250 | R32 | Hard | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:484ad1a675a99fe23afb69894e1ad5b881bf32644c2db7cd555b488870120046/johan-kriek-vs-heinz-gunthardt |
| 1982-11-19 | L | Chip Hooper | Dortmund Wct | ATP 250 | R16 | Carpet | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:438923c93acbfc9185b4b326e590f6baad9b717dab13cca1464ba7553e8a6190/chip-hooper-vs-heinz-gunthardt |
| 1982-11-18 | W | Haroon Ismail | Dortmund Wct | ATP 250 | R32 | Carpet | 3-6 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:c5d4e747553f2cd6b6792a195ab8b6f275a3759a77364647b87e99570e7b89da/heinz-gunthardt-vs-haroon-ismail |
| 1982-11-11 | L | Nduka Odizor | Wembley | ATP 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:052857095bf6a022073654284a7091c2359360a04ecb01d0ad67b5dd5ee6e7b4/nduka-odizor-vs-heinz-gunthardt |
| 1982-11-03 | L | Anders Jarryd | Stockholm | ATP 250 | R64 | Hard | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:bac55b2ab3f408bc91f1db073a6083ae8c21d3c4a23b7f0f4b43d38023cb0ca4/anders-jarryd-vs-heinz-gunthardt |
| 1982-10-23 | L | Wojtek Fibak | Amsterdam Wct | ATP 250 | QF | Carpet | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:58d76edc394d54d6a2f350ef0335a04a95775c0bde08094ddcbde7b06052ead2/wojtek-fibak-vs-heinz-gunthardt |
| 1982-10-22 | W | Eric Fromm | Amsterdam Wct | ATP 250 | R16 | Carpet | 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:47de9b95e518c44d00b8b8f6807a1e22ebcf890918c20e92a46d9279472759e2/heinz-gunthardt-vs-eric-fromm |
| 1982-10-20 | L | Ivan Lendl | Naples Finals Wct | ATP Finals | QF | Carpet | 4-6 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:d481b005df9b69cf4676b465e0c4e8f39a31cb1c07502376577f3cf7f26314f7/ivan-lendl-vs-heinz-gunthardt |
| 1982-09-24 | L | Thierry Tulasne | Geneva | ATP 250 | R16 | Clay | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:00680c5bb974b7d67a688917c49b219d4143d4c537fd6f1bdc18658f3038936d/thierry-tulasne-vs-heinz-gunthardt |
| 1982-09-23 | W | Stanislav Birner | Geneva | ATP 250 | R32 | Clay | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:eeca3c1f830f05cba829e45898d2dbc4e403afdc7c518e5249a4e3929c96468a/heinz-gunthardt-vs-stanislav-birner |
| 1982-09-06 | L | Kim Warwick | US Open | Grand Slam | R32 | Hard | 3-6 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:f47839154db47329224f13da6520234b83433e1cd913ffee5a66f5e455205b74/kim-warwick-vs-heinz-gunthardt |
| 1982-09-04 | W | Eric Fromm | US Open | Grand Slam | R64 | Hard | 6-4 6-7 7-5 7-6 | https://tennis-db.com/matches/sackmann_atp:ce0a9bc575737ec7bfa1ce4fdc8dc2c93e9f27394d0b8339883b12973bb4fe5d/heinz-gunthardt-vs-eric-fromm |
| 1982-09-02 | W | Pender Murphy | US Open | Grand Slam | R128 | Hard | 6-4 7-5 6-1 | https://tennis-db.com/matches/sackmann_atp:0dc376ba16519617294dd1ccdbe2c51e8c046fe908dc66c5cc20a5bacae703bf/heinz-gunthardt-vs-pender-murphy |
| 1982-07-29 | L | Lloyd Bourne | Cap D'adge Wct | ATP 250 | R32 | Clay | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:a9c0f0f3e04b8185599af389fc4b5da10994ebbf9a7f921e7cdc914fab357b95/lloyd-bourne-vs-heinz-gunthardt |
| 1982-07-24 | L | Henrik Sundstrom | Hilversum | ATP 250 | QF | Clay | 6-2 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:f755ce1afbc131940397df443f4a490f0da4fba4db0e02f04a469fbfca222c98/henrik-sundstrom-vs-heinz-gunthardt |
| 1982-07-23 | W | Jerome Potier | Hilversum | ATP 250 | R16 | Clay | 6-4 3-6 6-4 | https://tennis-db.com/matches/sackmann_atp:bc115eef7264c048b1d2770d1e6311ee339ff40bef3414bc8b488521af0ab2fa/heinz-gunthardt-vs-jerome-potier |
| 1982-07-22 | W | Markus Gunthardt | Hilversum | ATP 250 | R32 | Clay | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:d90896f3deb0544970aeaecf05f721e8471d1fc0e8236b242411823f43e14c76/heinz-gunthardt-vs-markus-gunthardt |
| 1982-07-18 | L | Jose Luis Clerc | Zell Am See Wct | ATP 250 | F | Clay | 0-6 6-3 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:d91919c4c9b38943549fa5d0b9a37c003be0b6e63a8c9e2293d136135e373cae/jose-luis-clerc-vs-heinz-gunthardt |
| 1982-07-17 | W | Tomas Smid | Zell Am See Wct | ATP 250 | SF | Clay | 6-1 7-5 | https://tennis-db.com/matches/sackmann_atp:5df4b187e27696de0981696b5fd60e9bcfbc406e3642f0e0c43a860db203794a/heinz-gunthardt-vs-tomas-smid |
| 1982-07-17 | W | Cassio Motta | Zell Am See Wct | ATP 250 | QF | Clay | 0-6 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:90a96e262fc2c1d2f120ed4527ce181c94f9476f2403d531c1cc4e34396ca83b/heinz-gunthardt-vs-cassio-motta |
| 1982-07-16 | W | Balazs Taroczy | Zell Am See Wct | ATP 250 | R16 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:b6395197c194c771d95094cfab5bd5b9a7e8bfdfc48951dc5ecb72eb61dbc6f5/heinz-gunthardt-vs-balazs-taroczy |
| 1982-07-15 | W | Ingo Wimmer | Zell Am See Wct | ATP 250 | R32 | Clay | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:12b36767238f62cd7fcd65121ce112b90d40f006921c086d4f6e17d8e90859a6/heinz-gunthardt-vs-ingo-wimmer |
| 1982-07-10 | L | Guillermo Vilas | Gstaad | ATP 250 | QF | Clay | 6-4 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:98fcb782a080ac3f570fd29e6bee561e027d69787759eae799f64e3a9ef740b3/guillermo-vilas-vs-heinz-gunthardt |
| 1982-07-09 | W | Tony Giammalva | Gstaad | ATP 250 | R16 | Clay | 6-0 6-1 | https://tennis-db.com/matches/sackmann_atp:c70abb8bfb96026add1b5eaac4d358c0f087a04ddc552b223c551a0f45bf0f5f/heinz-gunthardt-vs-tony-giammalva |
| 1982-07-08 | W | Jeff Borowiak | Gstaad | ATP 250 | R32 | Clay | 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:b42454ba88a368cca3597ac5b705251b3601acad9bd427cc4b8cb9c94435e63d/heinz-gunthardt-vs-jeff-borowiak |
| 1982-06-23 | L | Mats Wilander | Wimbledon | Grand Slam | R128 | Grass | 4-6 3-6 6-3 3-6 | https://tennis-db.com/matches/sackmann_atp:5bb75b8b0591aa3733be4fe690209f1a0f67f5dda73109a7dea45b51069d7f0c/mats-wilander-vs-heinz-gunthardt |
| 1982-05-30 | L | Vitas Gerulaitis | Roland Garros | Grand Slam | R32 | Clay | 2-6 6-7 7-5 4-6 | https://tennis-db.com/matches/sackmann_atp:48bf61a122cbb0b48c72382d29659ab10a3d77c9567e502baa2e3cfe5345029c/vitas-gerulaitis-vs-heinz-gunthardt |
| 1982-05-28 | W | Christophe Roger-Vasselin | Roland Garros | Grand Slam | R64 | Clay | 6-4 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:1daa07dfa221705b8f6d21348c7d5ab2507f196edcd674340ced1f32818c69eb/heinz-gunthardt-vs-christophe-roger-vasselin |
| 1982-05-26 | W | Jose Lopez Maeso | Roland Garros | Grand Slam | R128 | Clay | 4-6 6-0 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:6e4b947bd748dc38d7c65703eb4033bb2307be952aad0d1f974b5b6b2a94d83c/heinz-gunthardt-vs-jose-lopez-maeso |
| 1982-05-19 | L | Jose Luis Damiani | Rome | Masters 1000 | R64 | Clay | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:c11067f4d48e5f6bd8b65973bc6f4a8d1812dd68eef1e1c01e1e7344274e559a/jose-luis-damiani-vs-heinz-gunthardt |
| 1982-05-14 | L | Jimmy Connors | Hamburg | ATP 250 | R16 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:4eff6ed26341c317cfa94ef9a95a862a0ec12d93644fd064385746f541e06eb7/jimmy-connors-vs-heinz-gunthardt |
| 1982-05-13 | W | Joao Soares | Hamburg | ATP 250 | R32 | Clay | 7-5 7-6 | https://tennis-db.com/matches/sackmann_atp:a27379e89d145417338537b21282481dfc01150439e37e35569e31a560e4468b/heinz-gunthardt-vs-joao-soares |
| 1982-05-12 | W | Michael Westphal | Hamburg | ATP 250 | R64 | Clay | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:5a48f797e0e81b0446b710ef34717f329d2789c0a068c842907059724ed69f45/heinz-gunthardt-vs-michael-westphal |
| 1982-05-01 | L | Ivan Lendl | Madrid | ATP 250 | QF | Clay | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:3a71589db65e3ac0f91287f9dcdb41925ab5658f42e9cb7282351fc451b4fd74/ivan-lendl-vs-heinz-gunthardt |
| 1982-04-30 | W | Pablo Arraya | Madrid | ATP 250 | R16 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:d4f679eda366b888971b2981f0ce258de0078eb7733df024cbceac983f7c4468/heinz-gunthardt-vs-pablo-arraya |
| 1982-04-29 | W | Corrado Barazzutti | Madrid | ATP 250 | R32 | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:4ff6f66fbc69c3c3abfe14822436ac37bfebc7d76b3b2f3a13ffda9dc4263b8e/heinz-gunthardt-vs-corrado-barazzutti |
| 1982-04-22 | L | Thierry Tulasne | Bournemouth | ATP 250 | R32 | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:22877ff57dd1500a9cbf3cfcb8674c84937f51fa5f280f647734a5085b65d780/thierry-tulasne-vs-heinz-gunthardt |
| 1982-04-09 | L | Ivan Lendl | Monte Carlo | ATP 250 | R16 | Clay | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:798f740211781e5d4a0e92f8a3c17267eab30f903d530b564f803e35e7ec1664/ivan-lendl-vs-heinz-gunthardt |
| 1982-04-08 | W | Andres Gomez | Monte Carlo | ATP 250 | R32 | Clay | 4-6 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:5c3a2759d5528a2e2c376079e7252624363bf8fb6316100c3548a7943f7c64fc/heinz-gunthardt-vs-andres-gomez |
| 1982-03-31 | L | Kevin Curren | Zurich Wct | ATP 250 | R32 | Carpet | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:f7156cd0199ca2f65dd1b242894531ef2970c92476ecd0e1b017c2046363eb76/kevin-curren-vs-heinz-gunthardt |
| 1982-03-26 | L | Brian Teacher | Milan | ATP 250 | R16 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:baedcd770de4b0038fae370c20dfcc9091a7c74ddc0aa7dac2a30802b4be7fef/brian-teacher-vs-heinz-gunthardt |
| 1982-03-25 | W | Tim Gullikson | Milan | ATP 250 | R32 | Carpet | 6-2 6-7 7-6 | https://tennis-db.com/matches/sackmann_atp:8328d955a45b95039e70052bf9e4f5448c8f8c306ce6b816ecfb2caf42802279/heinz-gunthardt-vs-tim-gullikson |
| 1982-03-20 | L | Sandy Mayer | Strasbourg Wct | ATP 250 | QF | Carpet | 6-4 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:cd8a12f96680a306e7938e5b0751dae193fa23a90ce6a9679bf2b8b93ff7386a/sandy-mayer-vs-heinz-gunthardt |
| 1982-03-19 | W | Eddie Dibbs | Strasbourg Wct | ATP 250 | R16 | Carpet | 6-3 6-0 | https://tennis-db.com/matches/sackmann_atp:05428153f35f11373a47793d466c0b3e50f770c68334c01c6503bb5e4ff3818c/heinz-gunthardt-vs-eddie-dibbs |
| 1982-03-18 | W | Bruce Manson | Strasbourg Wct | ATP 250 | R32 | Carpet | 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:7e77835033efe3f4f8192fdfcd35a6d50d275d21969a0238ec6df15348f9467f/heinz-gunthardt-vs-bruce-manson |
| 1982-03-13 | L | Tomas Smid | Munich-2 Wct | ATP 250 | SF | Carpet | 4-6 6-7 | https://tennis-db.com/matches/sackmann_atp:db76a2e0ea203ffc0f6261c171b1d0a67e7e904c1d9f78968a531dcf0fe46e86/tomas-smid-vs-heinz-gunthardt |
| 1982-03-13 | W | Wojtek Fibak | Munich-2 Wct | ATP 250 | QF | Carpet | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:701d0830cde517efbd76f1a3d5ce433b3963e848c7cc7c93ba7296d210e2a0f7/heinz-gunthardt-vs-wojtek-fibak |
| 1982-03-12 | W | John Fitzgerald | Munich-2 Wct | ATP 250 | R16 | Carpet | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:c38eb81924f31c97d683c6d995b441fc8965ba923311aa208680400c7c3d4494/heinz-gunthardt-vs-john-fitzgerald |
| 1982-03-11 | W | Mark Edmondson | Munich-2 Wct | ATP 250 | R32 | Carpet | 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:30c6840109f6b8f8ab767e86a78c09707b3af2b7b61fc45115d28e55d8bcbe40/heinz-gunthardt-vs-mark-edmondson |
| 1982-02-25 | L | Nduka Odizor | Cairo | ATP 250 | R32 | Clay | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:79e6835d6f9c79acba4392e5dac2712136ea71c8bab3fc9d5c62cdaad62bf490/nduka-odizor-vs-heinz-gunthardt |
| 1981-11-26 | L | Tian C Viljoen | Johannesburg | ATP 250 | R32 | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:cc8c2e24a2be251d2817268c820108337964ec4ebc16c719703f2a4be16c7a9b/tian-c-viljoen-vs-heinz-gunthardt |
| 1981-11-12 | L | Stanislav Birner | Wembley | ATP 250 | R32 | Carpet | NA | https://tennis-db.com/matches/sackmann_atp:1b9975af759349210c87f46604a1a2236c43b9448efb822025d884eb92ccca46/stanislav-birner-vs-heinz-gunthardt |
| 1981-10-31 | L | Mark Edmondson | Tokyo Indoor | ATP 250 | SF | Carpet | 6-7(4) 4-6 | https://tennis-db.com/matches/sackmann_atp:1b06ebc0885f7567f6dd60342cb988994140ab3a0e455c0ce7a6c260af55eb0f/mark-edmondson-vs-heinz-gunthardt |
| 1981-10-31 | W | Tim Gullikson | Tokyo Indoor | ATP 250 | QF | Carpet | 7-6(3) 7-6(2) | https://tennis-db.com/matches/sackmann_atp:adc2e875d37eb0ded817ed708a0ece4d89ee03167ed85330ef1e12101a659c4b/heinz-gunthardt-vs-tim-gullikson |
| 1981-10-30 | W | Peter Rennert | Tokyo Indoor | ATP 250 | R16 | Carpet | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:68a422fad77be5112597eecbc086911468c231a648680fa6eb7feddc2662f1bb/heinz-gunthardt-vs-peter-rennert |
| 1981-10-29 | W | Balazs Taroczy | Tokyo Indoor | ATP 250 | R32 | Carpet | 4-6 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:272a4269789bb478aff1dd11044e6286636800a480cb85d24a878181468c4948/heinz-gunthardt-vs-balazs-taroczy |
| 1981-10-23 | L | Pat Dupre | Tokyo Outdoor | ATP 250 | R16 | Clay | 5-7 2-6 | https://tennis-db.com/matches/sackmann_atp:e26982c819b29d7ce8a070e0abdaaa9365ac796d724d50923eff31db84aab5c4/pat-dupre-vs-heinz-gunthardt |
| 1981-10-22 | W | Shinichi Sakamoto | Tokyo Outdoor | ATP 250 | R32 | Clay | 6-4 2-6 6-1 | https://tennis-db.com/matches/sackmann_atp:b0cd7ce132a36b0ba16d03bb9c583d6425f4af92d27d76fc59bb93888a13cc05/heinz-gunthardt-vs-shinichi-sakamoto |
| 1981-10-21 | W | Weller Evans | Tokyo Outdoor | ATP 250 | R64 | Clay | 6-2 7-5 | https://tennis-db.com/matches/sackmann_atp:745ea3bb647317112a1a9e04d4e7587c52f2659c197d34a319d61797497364b9/heinz-gunthardt-vs-weller-evans |
| 1981-10-17 | L | Ivan Lendl | Basel | ATP 250 | SF | Hard | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:c22a2c3377d7f054462fa275fbfb0b0feec2b820a1af995521fb300757012d59/ivan-lendl-vs-heinz-gunthardt |
| 1981-10-17 | W | Andres Gomez | Basel | ATP 250 | QF | Hard | 6-4 4-6 6-3 | https://tennis-db.com/matches/sackmann_atp:05854f9baf7fd718e228fdcdfbe1d874acf1ac22674896538666b542eecd9d34/heinz-gunthardt-vs-andres-gomez |

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Canonical URL: https://tennis-db.com/players/4370312/heinz-gunthardt/matches
Data source: TennisDB (tennis-db.com)