# P. Portes Match Log

Source: https://tennis-db.com/players/4477208/p-portes/matches
Tour: ATP
Rows on canonical first page: 200
Total matching rows: 215
Main-draw summary: 98-117 (45.6%)

## Visible match rows
| Date | Result | Opponent | Tournament | Category | Round | Surface | Score | Match URL |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1985-06-14 | L | Z. Kuharszky | Bologna | ATP 250 | R16 | Clay | 3-6 6-7 | https://tennis-db.com/matches/sackmann_atp:c4138254dc375ae729101c6c4de54173874286d4288694b10939db332135db76/z-kuharszky-vs-p-portes |
| 1985-06-13 | W | J. Alexander | Bologna | ATP 250 | R32 | Clay | 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:c69ba786f856f1e6d2e16b52ed106cd398828e5c2b36993df450a8287327b242/p-portes-vs-j-alexander |
| 1985-05-31 | L | Henri Leconte | Roland Garros | Grand Slam | R64 | Clay | 2-6 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:38b95c1b7094d2cc8d08cf08d32b79148b2b9890a9578c0a8b7377421ab135bf/henri-leconte-vs-p-portes |
| 1985-05-29 | W | I. Kley | Roland Garros | Grand Slam | R128 | Clay | 7-5 6-4 7-6 | https://tennis-db.com/matches/sackmann_atp:b8eb79f7a00de455056421cc5676b511ae3bf30cfc23fb4e02538111afcdd14b/p-portes-vs-i-kley |
| 1985-04-18 | L | L. Duncan | Bari | ATP 250 | R32 | Clay | 6-2 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:3b82be477227cbec2786def91cca2bcebf6fe5965aba702b4de766f8a656a551/l-duncan-vs-p-portes |
| 1985-04-11 | L | Slobodan Zivojinovic | Nice | ATP 250 | R32 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:e6d89dae34a53a016e01e4fc6d6ec6005410a8e7981acfdfaa578a783559696d/slobodan-zivojinovic-vs-p-portes |
| 1985-03-23 | L | T. Wilkison | Nancy | ATP 250 | SF | Hard | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:3cfc601ad0e6cf289286a04fee307cd24ddd36ee9a7921fcc2c1413a1e1c2d2a/t-wilkison-vs-p-portes |
| 1985-03-23 | W | Henri Leconte | Nancy | ATP 250 | QF | Hard | 6-4 1-6 6-2 | https://tennis-db.com/matches/sackmann_atp:c8689db7a100f904f07efd1b702f87cae7753d16142d65428524a292f724dfb2/p-portes-vs-henri-leconte |
| 1985-03-22 | W | S. Shaw | Nancy | ATP 250 | R16 | Hard | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:026dd0b92d2e6196630e17b395319e79607a010a432460a9979475cb34bd8920/p-portes-vs-s-shaw |
| 1985-03-21 | W | C. Limberger | Nancy | ATP 250 | R32 | Hard | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:a346b87c3e376ebc8e843f92a3494ee756eb42eb394fcda76100461b417f26bf/p-portes-vs-c-limberger |
| 1985-02-05 | L | P. Rebolledo | Delray Beach | Masters 1000 | R128 | Hard | 0-2 RET | https://tennis-db.com/matches/sackmann_atp:8ab2f36193ada75376a4e39c472ef77b93b6575f72f066639aafee3a7e65a985/p-rebolledo-vs-p-portes |
| 1984-11-24 | L | H. Gunthardt | Toulouse | ATP 250 | QF | Hard | 6-3 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:b738fef2a67722833a43c48a4d12d63607661429c670a5f792af160b6282fd9a/h-gunthardt-vs-p-portes |
| 1984-11-23 | W | C. Hooper | Toulouse | ATP 250 | R16 | Hard | 6-2 6-7 6-3 | https://tennis-db.com/matches/sackmann_atp:1ab95255abf526b5b8a15976338b3967c34a3b28e0a206935c74b909e7be7319/p-portes-vs-c-hooper |
| 1984-11-22 | W | Karel Novacek | Toulouse | ATP 250 | R32 | Hard | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:0f1b9ed288faced2bef1034a7c772f97411c8c8ad7e08f400db49afeba47c326/p-portes-vs-karel-novacek |
| 1984-11-15 | L | T. Wilkison | Treviso | ATP 250 | R32 | Clay | 6-3 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:dc3a7de371c490b546f66ff61c551c66f36143b250ffec2118746c43c3f044e1/t-wilkison-vs-p-portes |
| 1984-11-08 | L | J. Gunnarsson | Wembley | ATP 250 | R32 | Carpet | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:d19a83d95dd269feee1e5a292b04b72f176179f74e304374b36dca2ee1e71356/j-gunnarsson-vs-p-portes |
| 1984-10-03 | L | E. Adams | Barcelona | ATP 250 | R64 | Clay | 5-7 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:14eeceff07c2c41e7a329942957707bafd2025050515aa0790f3fc422eebb45c/e-adams-vs-p-portes |
| 1984-09-20 | L | T. Allan | Bordeaux | ATP 250 | R32 | Clay | 1-4 RET | https://tennis-db.com/matches/sackmann_atp:065b4b156de12d1baf121fb38b9276258684048fc489a84bc8c72386297e261c/t-allan-vs-p-portes |
| 1984-07-25 | L | Slobodan Zivojinovic | Kitzbuhel | ATP 250 | R64 | Clay | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:c4c519ffc17bcb0f95b62996b2f15ba811dcb4fb5b0e8d890d34cc8e7dfbd994/slobodan-zivojinovic-vs-p-portes |
| 1984-06-01 | L | K. Carlsson | Roland Garros | Grand Slam | R64 | Clay | 1-6 3-6 6-3 6-4 4-6 | https://tennis-db.com/matches/sackmann_atp:d5899bb49bffe33c6db9261c18106d91a8bc9e438f74e8d61d1e07efdbca91b7/k-carlsson-vs-p-portes |
| 1984-05-30 | W | F. Segarceanu | Roland Garros | Grand Slam | R128 | Clay | 1-6 6-7 6-4 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:03d5985610f2a9b289ebaa03e67e8aef4fdc6a2c0a47b656e4dfc80acfdd3142/p-portes-vs-f-segarceanu |
| 1984-03-16 | L | Ramesh Krishnan | Metz | ATP 250 | R16 | Hard | 6-7 6-2 3-6 | https://tennis-db.com/matches/sackmann_atp:ad45c6d0ce5d10d0d8c6c1e80540352d7711079a7fefd426cac9d5e33872fab9/ramesh-krishnan-vs-p-portes |
| 1984-03-15 | W | J. Carlsson | Metz | ATP 250 | R32 | Hard | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:a10f0516ed076e5098e48dda2899164825b03999680f72e1e60f4f2f8c05b858/p-portes-vs-j-carlsson |
| 1983-11-26 | L | Jimmy Brown | Toulouse | ATP 250 | QF | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:589aed3f2f6af851a0bf2a8db0649c3af2c8963f5d04e5ba3061cc5ac84d85f6/jimmy-brown-vs-p-portes |
| 1983-11-25 | W | L. Pimek | Toulouse | ATP 250 | R16 | Hard | 3-6 6-3 7-5 | https://tennis-db.com/matches/sackmann_atp:06c55d0903fe219a29a7f25dee147500b96fd517b3d78a1e6f3e187f0415460e/p-portes-vs-l-pimek |
| 1983-11-24 | W | C. Lesage | Toulouse | ATP 250 | R32 | Hard | 6-0 6-3 | https://tennis-db.com/matches/sackmann_atp:77214aa87698c193a03d66933e277fd06e9c606f683f83cf7cf3f481c5190ada/p-portes-vs-c-lesage |
| 1983-10-13 | L | V. Gerulaitis | Basel | ATP 250 | R32 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:5f6bfe80180eb4f51a0344548935adcd8f16a3261335d55ed05bee7f203422a5/v-gerulaitis-vs-p-portes |
| 1983-09-23 | L | P. Arraya | Bordeaux | ATP 250 | R16 | Clay | 7-6 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:af473bda67795b2c9fdcbd52dab4464e227203a5183b1ab61bd71b16d6a9b37a/p-arraya-vs-p-portes |
| 1983-09-22 | W | J. Navratil | Bordeaux | ATP 250 | R32 | Clay | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:458b265dfbeb20291a950dcbffc90a7a85e2a68248386bbf1f73225f4f8d9b65/p-portes-vs-j-navratil |
| 1983-05-27 | L | Mike De Palmer | Roland Garros | Grand Slam | R64 | Clay | 1-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:6a0be10c4873f778b0c754f2029bdbe240ec44ecafb6f8e0730138238ac0dfee/mike-de-palmer-vs-p-portes |
| 1983-05-25 | W | F. Sauer | Roland Garros | Grand Slam | R128 | Clay | 6-4 5-7 3-6 6-1 6-4 | https://tennis-db.com/matches/sackmann_atp:f76d0e22e2f95eca401d442a38a9fa2dfdefe2dc94fb208211ebc8e860f554cd/p-portes-vs-f-sauer |
| 1982-11-19 | L | W. Fibak | Dortmund Wct | ATP 250 | R16 | Carpet | DEF | https://tennis-db.com/matches/sackmann_atp:5363736ba0de78fb6814b2ec226730e0af4e0ce58da85623fc5584e731e4d621/w-fibak-vs-p-portes |
| 1982-11-18 | W | G. Ocleppo | Dortmund Wct | ATP 250 | R32 | Carpet | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:6597369eaf6fd47ad6ff70bc83b8518be590921c03255bcabf2a50283841453b/p-portes-vs-g-ocleppo |
| 1982-11-11 | L | C. Hooper | Wembley | ATP 250 | R32 | Carpet | 6-1 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:d28a0539dc7b54267a826aa127bffc36658b88e8e117bf0d6a9171a86ab65468/c-hooper-vs-p-portes |
| 1982-10-29 | L | M. Hocevar | Paris Indoor | ATP 250 | R16 | Hard | 3-6 6-1 2-6 | https://tennis-db.com/matches/sackmann_atp:271489537b71dd40aa704133fc1f09b306e5ac44151318429c1a873a1b3f60b0/m-hocevar-vs-p-portes |
| 1982-10-28 | W | D. Perez | Paris Indoor | ATP 250 | R32 | Hard | 6-1 3-6 6-1 | https://tennis-db.com/matches/sackmann_atp:81995b95e688ae556eb11ac73e45569ee29d6dff997fb2a16521493d981ddf64/p-portes-vs-d-perez |
| 1982-10-14 | L | Y. Noah | Basel | ATP 250 | R32 | Hard | 6-3 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:db8d0874b7ea78bab9a7bc8298bb7d28a14b863f8b6da90bf71990e9f3917f7c/y-noah-vs-p-portes |
| 1982-09-23 | L | Jose Lopez Maeso | Bordeaux | ATP 250 | R32 | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:f5014877954618603ca6de761bffe77b34a395cba833fc439d37beaba6d69033/jose-lopez-maeso-vs-p-portes |
| 1982-07-29 | L | P. Slozil | Cap D'adge Wct | ATP 250 | R32 | Clay | 6-2 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:36f819432a58a0f646a552810740fe951f03cb498fc60ac748c91548bebecc27/p-slozil-vs-p-portes |
| 1982-07-21 | L | G. Rinaldini | Kitzbuhel | ATP 250 | R64 | Clay | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:1169beb968943bf5ab45f4de7404dd7f4727258228d06ff24f2fe893a6edbc91/g-rinaldini-vs-p-portes |
| 1982-06-25 | L | V. Amritraj | Wimbledon | Grand Slam | R64 | Grass | 2-6 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:d3f70c7a13f4a83351350e551a78d7adcd6850adc1fd5b9a4754774d89d7fc4f/v-amritraj-vs-p-portes |
| 1982-06-23 | W | John Austin | Wimbledon | Grand Slam | R128 | Grass | 7-6 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:eb68736d03c062a4a7270bceef3fa7596ca4784548377cec342a644c8ff4c29b/p-portes-vs-john-austin |
| 1982-05-26 | L | A. Panatta | Roland Garros | Grand Slam | R128 | Clay | 6-3 6-7 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:5c02c8114b177865011e4e47b772124a3a6e2cefb7eb6803cd31ec3f0645fd12/a-panatta-vs-p-portes |
| 1982-05-15 | L | S. Simonsson | Florence | ATP 250 | QF | Clay | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:1010d533ab8c01126862a56fac4bb50290c564152e0e9c195cd64df69430770a/s-simonsson-vs-p-portes |
| 1982-05-14 | W | B. Fritz | Florence | ATP 250 | R16 | Clay | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:7c1096bd35494a1ada2606a255900df34bde2765591b321db875829ced76acba/p-portes-vs-b-fritz |
| 1982-05-13 | W | J. Caujolle | Florence | ATP 250 | R32 | Clay | 6-4 3-6 7-6 | https://tennis-db.com/matches/sackmann_atp:1f89eb8117f8381f55c36cc36f082ea6fb2d96cd6a1097e1beb9afd1c859669f/p-portes-vs-j-caujolle |
| 1982-04-02 | L | B. Scanlon | Zurich Wct | ATP 250 | SF | Carpet | 1-6 RET | https://tennis-db.com/matches/sackmann_atp:34e9c431d662e9e87353fbb9fe7b0f9b2c1cf715cac6d608b9885595211aa81e/b-scanlon-vs-p-portes |
| 1982-04-02 | W | S. Glickstein | Zurich Wct | ATP 250 | QF | Carpet | 6-2 4-6 7-5 | https://tennis-db.com/matches/sackmann_atp:ae2b81e9d9e4e2449639b5d6f2eb2b143771ad9c5e6d4a38e4574fd2bd6d6c6c/p-portes-vs-s-glickstein |
| 1982-04-01 | W | P. Rennert | Zurich Wct | ATP 250 | R16 | Carpet | 6-4 7-5 | https://tennis-db.com/matches/sackmann_atp:0be8cf493fceba86b17bccc2bca85f7fd49a6e43efe95d1a3921c2110658e711/p-portes-vs-p-rennert |
| 1982-03-31 | W | T. Graham | Zurich Wct | ATP 250 | R32 | Carpet | 7-6 7-6 | https://tennis-db.com/matches/sackmann_atp:6254c4c15c76fe853c1a4c04bae2244dac358e51c3478d3013cefd7f0cdce9cb/p-portes-vs-t-graham |
| 1982-03-20 | L | S. Denton | Metz | ATP 250 | QF | Hard | 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:50272ab97ac61b5e084ac145c111ce89fc266edf03ed127d213498f14d8548d2/s-denton-vs-p-portes |
| 1982-03-19 | W | L. Bourne | Metz | ATP 250 | R16 | Hard | 6-3 3-6 6-2 | https://tennis-db.com/matches/sackmann_atp:4da8acc03a7db17d28d9f7ea20be24cae7264bb9440bbc9105b7ea9ba91e652b/p-portes-vs-l-bourne |
| 1982-03-18 | W | D. Carter | Metz | ATP 250 | R32 | Hard | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:98ddf28156e477cbb14973c028b5677e2b8b7e8c347f0b3c893dc23e18ffdbeb/p-portes-vs-d-carter |
| 1982-03-12 | L | Ivan Lendl | Munich-2 Wct | ATP 250 | R16 | Carpet | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:150d7eb44dd9c9f399aeb63af252f1e65a209914c2e8c7dee7e98b4faf496f73/ivan-lendl-vs-p-portes |
| 1982-03-11 | W | R. Ycaza | Munich-2 Wct | ATP 250 | R32 | Carpet | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:e0c9b52ac015fa80194e6579dbc4373f857de4628625bcf09ea488de6fd8104b/p-portes-vs-r-ycaza |
| 1982-02-17 | L | P. Elter | La Quinta | ATP 250 | R64 | Hard | 7-6 1-4 RET | https://tennis-db.com/matches/sackmann_atp:e4f271a2307d1f866063a62d46aa3908cea31a1ebe3e684b597b1f5d877d51e0/p-elter-vs-p-portes |
| 1982-02-10 | L | H. Solomon | Memphis | ATP 250 | R64 | Carpet | 5-7 6-7 | https://tennis-db.com/matches/sackmann_atp:85c837c85ebad38c547cfb1714ddb17320755915371fb848a0ca02965d26bdb6/h-solomon-vs-p-portes |
| 1982-02-04 | L | J. Lapidus | Denver | ATP 250 | R32 | Carpet | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:4250f9c220dd31c216912b457c081b685f7868c4ad3f9617254d3586a9a23c41/j-lapidus-vs-p-portes |
| 1982-01-28 | L | R. Gehring | Philadelphia | ATP 250 | R32 | Carpet | 6-7 1-6 | https://tennis-db.com/matches/sackmann_atp:57b8f50ea4e195655ec06abd13713740210e2a07ddf027d15d6bf1f05f9d6eed/r-gehring-vs-p-portes |
| 1981-11-26 | L | Sammy Giammalva Jr | Bologna | ATP 250 | R32 | Carpet | 6-4 4-6 1-6 | https://tennis-db.com/matches/sackmann_atp:641e7db41c4d33368f690608a4d80730567f4e5f50f635bdb9e5d204bbd06936/sammy-giammalva-jr-vs-p-portes |
| 1981-11-04 | L | J. Kriek | Stockholm | ATP 250 | R64 | Hard | 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:4f9efb45ed6a078c134fa1492906ec2a32641b0724ff3562d5e7e127e852444b/j-kriek-vs-p-portes |
| 1981-11-01 | L | M. Vines | Paris Indoor | ATP 250 | F | Hard | 2-6 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:06fc2ccfa96c84ce1fe0d91dabe97f353d8897b6ac90add92340a6f76b72b7dd/m-vines-vs-p-portes |
| 1981-10-31 | W | Stan Smith | Paris Indoor | ATP 250 | SF | Hard | 3-6 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:6ac90d26d0c8bf4fd6b06b4826207784d83c21256fbd4a660a43fb2ad6b060db/p-portes-vs-stan-smith |
| 1981-10-31 | W | J. Potier | Paris Indoor | ATP 250 | QF | Hard | 6-1 6-0 | https://tennis-db.com/matches/sackmann_atp:7295701ed4204ff79ca03ad9639d31fc18ddfe4e22aa5b17d122748e148bef31/p-portes-vs-j-potier |
| 1981-10-30 | W | L. Courteau | Paris Indoor | ATP 250 | R16 | Hard | 6-1 6-1 | https://tennis-db.com/matches/sackmann_atp:669342e6da282aba5587a57daa0eaa410317c000d009456cc457800ddaacaac6/p-portes-vs-l-courteau |
| 1981-10-29 | W | Jonathan Smith | Paris Indoor | ATP 250 | R32 | Hard | 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:de613568627f9b767967a36c1b3d76817544ebf060c2b5a8fa294da3486acf64/p-portes-vs-jonathan-smith |
| 1981-10-02 | L | G. Urpi | Madrid | ATP 250 | R32 | Clay | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:4f3ff2328a3505d034b538e8d48fcc08b8d8a6414c31777d8ca56e746396742c/g-urpi-vs-p-portes |
| 1981-09-26 | L | T. Tulasne | Bordeaux | ATP 250 | SF | Clay | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:e22a3b859f619b071af31f8057c7e6a257b2d57e917c46dbf4a2bcd6f5c135f2/t-tulasne-vs-p-portes |
| 1981-09-26 | W | Y. Noah | Bordeaux | ATP 250 | QF | Clay | 6-4 1-6 6-4 | https://tennis-db.com/matches/sackmann_atp:4ce8594eb80d67892cbaa492e1f37ac82f572f2de0026ea9eac88c73719add38/p-portes-vs-y-noah |
| 1981-09-25 | W | C. Freyss | Bordeaux | ATP 250 | R16 | Clay | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:ebba319db811b5df5a570ea19fb4a8c9ab8c5024e8fff09e00376f8a88cbd17e/p-portes-vs-c-freyss |
| 1981-09-24 | W | G. Aubone | Bordeaux | ATP 250 | R32 | Clay | 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:5dfc8e33a2a350a6001fca26e4d08f91ee0fac8ef5d093d9b12f2ddddcf9e8fc/p-portes-vs-g-aubone |
| 1981-09-03 | L | J. Borowiak | US Open | Grand Slam | R128 | Hard | 2-6 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:e2ae66655e344fff8c150ff1cb9a351e39478e8a359c4c86ca2cbc089991814e/j-borowiak-vs-p-portes |
| 1981-08-19 | L | Stan Smith | Cincinnati | Masters 1000 | R64 | Hard | 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:bfbc7d82f8d10edcfc6445c9932bbb95e109165fae856ad08d857f898bdda9e6/stan-smith-vs-p-portes |
| 1981-07-30 | L | J. Clerc | North Conway | ATP 250 | R64 | Clay | 6-7 2-6 | https://tennis-db.com/matches/sackmann_atp:098eb3dce60a8af6f34c115cf85a1b2f444cbbe8dfe70bb201e0df440d050d43/j-clerc-vs-p-portes |
| 1981-07-24 | L | Mario Martinez | Washington | ATP 250 | R16 | Clay | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:09dd7f2078dd370c1d68e1607323dd7fafffb85bb9352b085548afa663261218/mario-martinez-vs-p-portes |
| 1981-07-23 | W | H. Solomon | Washington | ATP 250 | R32 | Clay | 1-6 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:c430c616ca466da8502b2e7668b34a754ada82ba49f52b3d96b062c79f437898/p-portes-vs-h-solomon |
| 1981-07-22 | W | Z. Guerry | Washington | ATP 250 | R64 | Clay | 6-4 6-1 | https://tennis-db.com/matches/sackmann_atp:1ea95506e02d5ec367329338bc662de2be606dc24f06ec87cf6c6d4004bc6075/p-portes-vs-z-guerry |
| 1981-07-15 | L | G. Hardie | Boston | ATP 250 | R64 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:8a9b66c1a21e3b235cdcf871e8a6f5945024f2195e3df76d4935cee601f691a4/g-hardie-vs-p-portes |
| 1981-07-10 | L | M. Hocevar | Gstaad | ATP 250 | R16 | Clay | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:9cc79edcfff210ef884f35e5963664fc78ec113e7999f15c38f667c038a11e2b/m-hocevar-vs-p-portes |
| 1981-07-09 | W | T. Giammalva | Gstaad | ATP 250 | R32 | Clay | 7-5 4-6 7-6 | https://tennis-db.com/matches/sackmann_atp:f9a5ce563366ff8ed02a6cc35942ed4c42e92d3523d1285151861bb79b7d556c/p-portes-vs-t-giammalva |
| 1981-06-24 | L | W. Pascoe | Wimbledon | Grand Slam | R128 | Grass | 7-5 6-7 2-6 6-7 | https://tennis-db.com/matches/sackmann_atp:39b00abdadb80b197fd73d03854f2be34d661c5c1e5e63aa63448a00dbd983a8/w-pascoe-vs-p-portes |
| 1981-05-29 | L | G. Vilas | Roland Garros | Grand Slam | R64 | Clay | 2-6 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:bdcab30d2503f7b13a0164d3b10f2b10838a32081ef4a7e8a213a26cbcbdc5ab/g-vilas-vs-p-portes |
| 1981-05-27 | W | R. Case | Roland Garros | Grand Slam | R128 | Clay | 6-3 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:43994fcf084537fd841d2cdf2363186de042de99feb712f15eb3dbf540fb8793/p-portes-vs-r-case |
| 1981-05-20 | L | E. Dibbs | Rome | Masters 1000 | R64 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:13936dbf5566545e7fe8ad4d25d18241df46a09b020bda0e43a0aa6ba9dc6b95/e-dibbs-vs-p-portes |
| 1981-04-17 | L | J. Connors | Monte Carlo | ATP 250 | R16 | Clay | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:c0febeea66fd4dfed28b60cb85bd8eff687928a843481e441b49b152d4681c15/j-connors-vs-p-portes |
| 1981-04-16 | W | Andrew Pattison | Monte Carlo | ATP 250 | R32 | Clay | 7-5 6-1 | https://tennis-db.com/matches/sackmann_atp:96fc033be972f678d9327a69cdab4d53c44e48cae464d340e1e53b0499b34a0a/p-portes-vs-andrew-pattison |
| 1981-04-03 | L | John McEnroe | Frankfurt | ATP 250 | R16 | Carpet | 1-6 0-6 | https://tennis-db.com/matches/sackmann_atp:178ba6a7ae6c415721c53b40153a0886d5906a2f9ad8e46c04ae95e6dc6a273a/john-mcenroe-vs-p-portes |
| 1981-04-02 | W | J. Sadri | Frankfurt | ATP 250 | R32 | Carpet | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:62df852af44047561cf6f926bd821e3526422b13adbad2e86937ca50ea19199d/p-portes-vs-j-sadri |
| 1981-03-20 | L | Jose Lopez Maeso | Nancy | ATP 250 | R16 | Hard | 6-4 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:b7a930837c00a452434a774e402bc51d93700f31e3f0d82520d7ece1ddb23a09/jose-lopez-maeso-vs-p-portes |
| 1981-03-19 | W | B. Fritz | Nancy | ATP 250 | R32 | Hard | 3-6 6-2 6-0 | https://tennis-db.com/matches/sackmann_atp:1070160b15928abd30c1646145743e40af84e32a320281b5b60f09cc73cc79be/p-portes-vs-b-fritz |
| 1981-03-12 | L | T. Waltke | Brussels | ATP 250 | R32 | Carpet | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:6da7494fa53c0e2457c899e927294bc643d41c9bf5feb681fc8b6faa0d6738fa/t-waltke-vs-p-portes |
| 1981-02-26 | L | Tom Gullikson | Memphis | ATP 250 | R32 | Carpet | 6-7 6-2 6-7 | https://tennis-db.com/matches/sackmann_atp:e8af48a31fbea2cb929be5d42d877c8ebca0e9b7476b5f6d847675703d401c94/tom-gullikson-vs-p-portes |
| 1981-02-18 | L | E. Teltscher | La Quinta | ATP 250 | R64 | Hard | 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9792d236f1b075373218c5a5ac498b8b89780b1e86058f310b857ea20001f383/e-teltscher-vs-p-portes |
| 1981-02-05 | L | G. Mayer | Richmond Wct | ATP 250 | R32 | Carpet | 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:48e2653dabe1bdbcd4d0088bf3fd325008cac7105ae51110a3bc101deb43347c/g-mayer-vs-p-portes |
| 1981-01-31 | L | R. Tanner | Philadelphia | ATP 250 | QF | Carpet | 5-7 6-4 3-6 | https://tennis-db.com/matches/sackmann_atp:7d86030129dfbaba81d29d564df97320a56030ecd27e02a71c65e2792b04ca69/r-tanner-vs-p-portes |
| 1981-01-30 | W | H. Solomon | Philadelphia | ATP 250 | R16 | Carpet | 3-6 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:f9b5c841b817e9d141e021427ca9b94ff4e33f7471eeb10d2d3b14a976ba65a2/p-portes-vs-h-solomon |
| 1981-01-29 | W | V. Amritraj | Philadelphia | ATP 250 | R32 | Carpet | 7-6 6-1 | https://tennis-db.com/matches/sackmann_atp:57e911323f7bba9f6945678c953aacac77ac0342540a006d6d19c7d8994626c1/p-portes-vs-v-amritraj |
| 1981-01-28 | W | Andrew Pattison | Philadelphia | ATP 250 | R64 | Carpet | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:3f029c6259c12311b547253d99cd3f7e32cd20be825d839ffb2ec0b97d503940/p-portes-vs-andrew-pattison |
| 1981-01-24 | L | J. Kriek | Monterrey Wct | ATP 250 | QF | Carpet | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:bc04b8564c7218d1ca0d205b87df8bc3e704208fd16cceff9c8ce86114f578be/j-kriek-vs-p-portes |
| 1981-01-23 | W | N. Saviano | Monterrey Wct | ATP 250 | R16 | Carpet | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:1e5289be8d65a4c37a4283f43b7fd78bd70e62b27ea6ed505628bd5223af92c8/p-portes-vs-n-saviano |
| 1981-01-22 | W | B. Mottram | Monterrey Wct | ATP 250 | R32 | Carpet | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:c2acc0aa82c1884e096a7a20858a28c7c8bccf2e9bbe99c473c41836f5fab1a5/p-portes-vs-b-mottram |
| 1981-01-01 | L | P. Rennert | Australian Open | Grand Slam | R32 | Grass | 3-6 6-3 7-6 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:320676de5b6924c3549fa2ceeca67cdac4e4e7a18bd88a9deb08d847fa9c20ef/p-rennert-vs-p-portes |
| 1980-12-30 | W | P. Fleming | Australian Open | Grand Slam | R64 | Grass | 3-6 6-3 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:4cc2bab5ed2065d4d8afee131969289ed2a99b262335a87d90a7826e72986900/p-portes-vs-p-fleming |
| 1980-12-17 | L | B. Teacher | Sydney Outdoor | ATP 250 | R64 | Grass | 4-6 3-6 | https://tennis-db.com/matches/sackmann_atp:0998608143126ea843d4de1f5b4d9308ac63dc54b9128c01247134b12fa74789/b-teacher-vs-p-portes |
| 1980-11-22 | L | T. Smid | Bologna | ATP 250 | SF | Carpet | 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:effe09a67f2aa596599098d61aac0cda6400d5627b7e365d038529ccd5fbb063/t-smid-vs-p-portes |
| 1980-11-22 | W | C. Barazzutti | Bologna | ATP 250 | QF | Carpet | 4-6 7-5 6-4 | https://tennis-db.com/matches/sackmann_atp:a9db37b70883c6c4d3805cb4ae75f6830ad495f789645361cb610faffc9fdaa1/p-portes-vs-c-barazzutti |
| 1980-11-21 | W | T. Tulasne | Bologna | ATP 250 | R16 | Carpet | 6-2 6-7 6-2 | https://tennis-db.com/matches/sackmann_atp:360fca22466a8a083b091eb4ae633a85afb3e4833b957395e77633b1642e14ed/p-portes-vs-t-tulasne |
| 1980-11-20 | W | P. McNamee | Bologna | ATP 250 | R32 | Carpet | 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:15693d03c88b1cab9424f5f3400d1c83c974d40247d93a3143343543f3793970/p-portes-vs-p-mcnamee |
| 1980-11-07 | L | Bob Lutz | Stockholm | ATP 250 | R32 | Carpet | 3-6 1-6 | https://tennis-db.com/matches/sackmann_atp:3b89bcf5d14db27839af887cefc4b72b8814f73485bd039dbcaffccff2df47f6/bob-lutz-vs-p-portes |
| 1980-11-01 | L | Jose Lopez Maeso | Paris Indoor | ATP 250 | QF | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:e657b367c7e27dc01286463e5ad9074a8b6ee8b532bb5646bc37ec5c51317650/jose-lopez-maeso-vs-p-portes |
| 1980-10-31 | W | E. Edwards | Paris Indoor | ATP 250 | R16 | Carpet | 3-6 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:e777ef8cc7450de2c1f3e8802295504cb89ab5700545867976ded61702df4693/p-portes-vs-e-edwards |
| 1980-10-30 | W | Henri Leconte | Paris Indoor | ATP 250 | R32 | Carpet | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:08dea7a336117eaaf0b2f784211a8ef15e142955d79b39572cb15c3b69360ec1/p-portes-vs-henri-leconte |
| 1980-10-24 | L | B. Taroczy | Vienna | ATP 250 | R16 | Hard | 2-6 3-6 | https://tennis-db.com/matches/sackmann_atp:8989f0e38f8f5244e11715194b49bb8fbfb13c13547cdf370e0a9821d0c565ef/b-taroczy-vs-p-portes |
| 1980-10-23 | W | B. Martin | Vienna | ATP 250 | R32 | Hard | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:06ae718f2f981c6dbe900b9553eabaec0c9bd579a3aa03271f14008fab4f122b/p-portes-vs-b-martin |
| 1980-10-17 | L | P. Hjertquist | Basel | ATP 250 | R16 | Hard | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:f5a8ffe6499d17b7fd2438c2d0a7485841c2c8d0ccf54f89ab4776dd8611be2b/p-hjertquist-vs-p-portes |
| 1980-10-16 | W | B. Martin | Basel | ATP 250 | R32 | Hard | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:764fb54059ec6b33bb129e580a3c529200914f7a9ce96b51bafa20f449d6e610/p-portes-vs-b-martin |
| 1980-09-26 | L | T. Giammalva | Bordeaux | ATP 250 | R16 | Clay | 5-7 6-3 3-6 | https://tennis-db.com/matches/sackmann_atp:f37c6995418ab295179bf03f9e5506797738e69704d46aac2ccb53606a98d512/t-giammalva-vs-p-portes |
| 1980-09-25 | W | L. Soriano | Bordeaux | ATP 250 | R32 | Clay | 6-3 7-6 | https://tennis-db.com/matches/sackmann_atp:1a7eabbc6de697e33cdf15524e48ad23652d64fbd04dffc437fba7ef61c80812/p-portes-vs-l-soriano |
| 1980-09-04 | L | John McEnroe | US Open | Grand Slam | R16 | Hard | 2-6 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:501f4b665740097aa13ee454deff632962c66c2a971ff563274a3954e4339223/john-mcenroe-vs-p-portes |
| 1980-09-01 | W | V. Amaya | US Open | Grand Slam | R32 | Hard | 6-3 2-6 7-6 6-3 | https://tennis-db.com/matches/sackmann_atp:28204e3e63e5ffaa00fd1664d07be77ce378296e534059f5b44a502056c7059f/p-portes-vs-v-amaya |
| 1980-08-30 | W | T. Wilkison | US Open | Grand Slam | R64 | Hard | 7-5 6-2 3-6 6-3 | https://tennis-db.com/matches/sackmann_atp:c1a3541f2da411e6587d55cf1bb5c0a7d9da9ed7c3b84330368149ea92889990/p-portes-vs-t-wilkison |
| 1980-08-28 | W | J. Yuill | US Open | Grand Slam | R128 | Hard | 6-2 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:6ce9451d8118393a8a0ee0fa86f7b076b9696ef3a5333daeebb3c709295e4413/p-portes-vs-j-yuill |
| 1980-08-24 | L | H. Solomon | Cincinnati | Masters 1000 | SF | Hard | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:13900730ddca1163ec254468b6ea0361a1b7952905615b796a35a2c2665c7ee8/h-solomon-vs-p-portes |
| 1980-08-24 | W | V. Amritraj | Cincinnati | Masters 1000 | QF | Hard | 6-7 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:5e37c32fdf3a69de0360f2c543441867802bd756fbb4f2cfad4d49ff5718c03b/p-portes-vs-v-amritraj |
| 1980-08-23 | W | M. Edmondson | Cincinnati | Masters 1000 | R16 | Hard | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:ed3935c71f8a013e0c1c329df80fb839363fc0e35803bc7758754b77589a2baa/p-portes-vs-m-edmondson |
| 1980-08-21 | W | W. Fibak | Cincinnati | Masters 1000 | R32 | Hard | 7-5 6-7 6-2 | https://tennis-db.com/matches/sackmann_atp:f6c0b22ce622fafb60557bf9e0d60b79aa078decde3d7ddfe4ed157fdb4f362a/p-portes-vs-w-fibak |
| 1980-08-20 | W | C. Dibley | Cincinnati | Masters 1000 | R64 | Hard | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:6887d29306e66dbad56f944dcb22d425291408ae32b19759efdbb3fe0f3c82ba/p-portes-vs-c-dibley |
| 1980-08-04 | L | M. Purcell | Indianapolis | ATP 250 | R64 | Clay | 0-6 0-3 RET | https://tennis-db.com/matches/sackmann_atp:e8326f1e90a6fa87b4e8e1b59f4d7b4bc52b833f0c01448a48975417a9b94c75/m-purcell-vs-p-portes |
| 1980-08-01 | L | F. Maynetto | South Orange | ATP 250 | R16 | Clay | 6-3 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:685fd9676b4c4dc0fc48976a9489ded0640a7d9311f832bd35da504b38c29b97/f-maynetto-vs-p-portes |
| 1980-07-31 | W | C. Freyss | South Orange | ATP 250 | R32 | Clay | 6-4 4-6 6-2 | https://tennis-db.com/matches/sackmann_atp:b61eefe261ed51b44bb5c5aca4105c2e006bc7c4e47b496eb3e59d28057d7cae/p-portes-vs-c-freyss |
| 1980-07-26 | L | C. Barazzutti | Washington | ATP 250 | QF | Clay | 2-5 RET | https://tennis-db.com/matches/sackmann_atp:635d964df6847ba12d3b49b7c46ae65dea40ea910a4c41b6d6ca3a0a4fe71521/c-barazzutti-vs-p-portes |
| 1980-07-25 | W | J. Connors | Washington | ATP 250 | R16 | Clay | 6-4 7-5 | https://tennis-db.com/matches/sackmann_atp:863b563109dfcbe6cba9d05e83419ae05c08dcb1b3eb7936d0e13997d69e08ab/p-portes-vs-j-connors |
| 1980-07-24 | W | R. Vizcaino | Washington | ATP 250 | R32 | Clay | 7-5 2-6 6-3 | https://tennis-db.com/matches/sackmann_atp:ac7e0f1837d39cb7f07ed5aa6c8ae5097454f63ad81a65dc0f121d926ab8d0b8/p-portes-vs-r-vizcaino |
| 1980-07-23 | W | T. Moor | Washington | ATP 250 | R64 | Clay | 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:5ad0e188a755a956937ff276bd1805542349335b141b9508a88151bbf525eb95/p-portes-vs-t-moor |
| 1980-07-16 | L | K. Warwick | Boston | ATP 250 | R64 | Clay | 2-6 6-3 2-6 | https://tennis-db.com/matches/sackmann_atp:84a7c63fe7c034c90aea4ee422de20a28b8483a6053736cc51c25894672d6367/k-warwick-vs-p-portes |
| 1980-07-11 | L | P. McNamee | Gstaad | ATP 250 | R16 | Clay | 4-6 4-6 | https://tennis-db.com/matches/sackmann_atp:052f1f8e64744fbe96eebab64cd55909d33c32f29e05bbcd66a63fb4d151f9e3/p-mcnamee-vs-p-portes |
| 1980-07-10 | W | J. Caujolle | Gstaad | ATP 250 | R32 | Clay | 6-1 7-6 | https://tennis-db.com/matches/sackmann_atp:55186a77963b6a4f5af726e74db2471461d41a68c8b5e081a3934955da42a3f1/p-portes-vs-j-caujolle |
| 1980-06-27 | L | O. Parun | Wimbledon | Grand Slam | R64 | Grass | 5-7 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:9fb031e556cf9d296f308b5e65d42b133eccf7698fa61793b42efb302531a401/o-parun-vs-p-portes |
| 1980-06-25 | W | V. Winitsky | Wimbledon | Grand Slam | R128 | Grass | 6-4 6-4 3-6 6-7 9-7 | https://tennis-db.com/matches/sackmann_atp:ad7a6c8d0ffcb8e894038e510cf9d5c3a78a87a0216cd29403d0d6746c870c15/p-portes-vs-v-winitsky |
| 1980-06-01 | L | B. Borg | Roland Garros | Grand Slam | R32 | Clay | 3-6 0-6 1-6 | https://tennis-db.com/matches/sackmann_atp:f2ef7802b5de5ec76c357dfc2c53740eddce98dbbbc63e481af384b196940163/b-borg-vs-p-portes |
| 1980-05-30 | W | M. Ostoja | Roland Garros | Grand Slam | R64 | Clay | 6-1 6-3 6-4 | https://tennis-db.com/matches/sackmann_atp:02a83208b06713ddcc65356fbb9ac61fddbba743a66d6379167d2c609d64e44a/p-portes-vs-m-ostoja |
| 1980-05-28 | W | A. Cortes | Roland Garros | Grand Slam | R128 | Clay | 6-4 6-3 3-6 6-3 | https://tennis-db.com/matches/sackmann_atp:6f1619d33960a669a04c3143b8bf48e5a4ac98797571072779e281d359f518ce/p-portes-vs-a-cortes |
| 1980-05-21 | L | T. Smid | Rome | Masters 1000 | R64 | Clay | 5-7 4-6 | https://tennis-db.com/matches/sackmann_atp:c5b659e6d07e45518d1da3d07bf08ef76f1898fd183e5f005040bccf7024d1ef/t-smid-vs-p-portes |
| 1980-05-14 | L | T. Smid | Hamburg | ATP 250 | R64 | Clay | 6-4 0-6 6-7 | https://tennis-db.com/matches/sackmann_atp:126c1fbdfb6283d094de2293150e1c45e3d1a0bbeeb479b7dd174216df1ad5a0/t-smid-vs-p-portes |
| 1980-03-27 | L | M. Orantes | Nice | ATP 250 | R32 | Clay | 6-2 3-6 3-6 | https://tennis-db.com/matches/sackmann_atp:f855abcfee7afd55dca5da28086758ac3d2b54f23418ec4688394de305d8ec69/m-orantes-vs-p-portes |
| 1980-03-21 | L | G. Mayer | Metz | ATP 250 | R16 | Carpet | 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:ae98c6b596df841beaff3f22c573151fc228a40d166a4c6cc5d2f193f8d4f1a1/g-mayer-vs-p-portes |
| 1980-03-20 | W | J. Bonnemaison | Metz | ATP 250 | R32 | Carpet | 6-3 6-2 | https://tennis-db.com/matches/sackmann_atp:3d6397262b8e576942d143007e46f5a623cda11be29ffad1d4bf64a107f33bd7/p-portes-vs-j-bonnemaison |
| 1980-03-14 | L | T. Smid | Stuttgart Indoor | ATP 250 | R16 | Hard | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:d3d4a4f01e68a48a7a00eee1439f0ebce5f31846498d40f47b8c14964a3619eb/t-smid-vs-p-portes |
| 1980-03-13 | W | J. Hrebec | Stuttgart Indoor | ATP 250 | R32 | Hard | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:ca8d21ed9a6436feac1169b444d583c843892d597fd8904f7d7bcc684804752d/p-portes-vs-j-hrebec |
| 1980-01-31 | L | Paul Kronk | San Juan | ATP 250 | R32 | Hard | 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:9283b51fe20873c155212e90e8357153528f793af21c0a3ff8a89035f17dc6f0/paul-kronk-vs-p-portes |
| 1980-01-17 | L | Tim Gullikson | Baltimore Wct | ATP 250 | R32 | Carpet | 1-6 6-3 0-6 | https://tennis-db.com/matches/sackmann_atp:9eba1a5ea8fc48401af9ff2cf314e7bdad8b1803e6575ceb12e1e69321d14f74/tim-gullikson-vs-p-portes |
| 1979-12-01 | L | B. Mitton | Johannesburg | ATP 250 | R16 | Hard | 3-6 0-6 | https://tennis-db.com/matches/sackmann_atp:b8896ae06602339fd6dc1b5241145653394bb75ca44ec28345dfb11a5118affa/b-mitton-vs-p-portes |
| 1979-11-30 | W | W. Prinsloo | Johannesburg | ATP 250 | R32 | Hard | 7-5 6-3 | https://tennis-db.com/matches/sackmann_atp:7b66bfc434f292e451c577f3cd9f2b449590308a943210eb023db5d933294ac0/p-portes-vs-w-prinsloo |
| 1979-11-22 | L | S. Menon | Bombay | ATP 250 | R32 | Clay | 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:79cde429de40120cd826e4162b8295acda7e3388977da0f8e0f77a0cfaa7a7b7/s-menon-vs-p-portes |
| 1979-11-03 | L | C. Barazzutti | Paris Indoor | ATP 250 | QF | Hard | 6-7 RET | https://tennis-db.com/matches/sackmann_atp:7203f585cd6a5cf3e4d510077fe1c29dd5d46af2c3d613ab9742db7225c6af3c/c-barazzutti-vs-p-portes |
| 1979-11-02 | W | J. Chanfreau | Paris Indoor | ATP 250 | R16 | Hard | 6-2 6-3 | https://tennis-db.com/matches/sackmann_atp:287c9fee711dafcd544dfd905ffd48f0404340f8b8dc6589c19e5316e755b5a4/p-portes-vs-j-chanfreau |
| 1979-11-01 | W | G. Malin | Paris Indoor | ATP 250 | R32 | Hard | 6-2 7-6 | https://tennis-db.com/matches/sackmann_atp:5dbcc4e844db2637dce2c44eae8d6d442e979e5a504041bedbc4d2e58f170458/p-portes-vs-g-malin |
| 1979-10-26 | L | Stan Smith | Vienna | ATP 250 | R16 | Hard | 2-6 6-3 1-6 | https://tennis-db.com/matches/sackmann_atp:19b65daacf7511fb89e8e56438dc01cafd6afa4c5b68d8dc19672259bd8f1ffa/stan-smith-vs-p-portes |
| 1979-10-25 | W | P. Slozil | Vienna | ATP 250 | R32 | Hard | 0-6 6-2 6-1 | https://tennis-db.com/matches/sackmann_atp:60b72148f790f75c7fd3044324078810faa8dee0b3086b5ed8d0aa5423d25d60/p-portes-vs-p-slozil |
| 1979-10-24 | W | B. Hewitt | Vienna | ATP 250 | R64 | Hard | 7-5 4-6 6-2 | https://tennis-db.com/matches/sackmann_atp:89d48b71af8ee70bd80b0f4bb803c9f4b84292c7e95a671d296f3091317be423/p-portes-vs-b-hewitt |
| 1979-10-20 | L | E. Dibbs | Basel | ATP 250 | QF | Hard | 2-6 4-6 | https://tennis-db.com/matches/sackmann_atp:439533c08087ce924548f75893f4017e95143a52d093fee8127a6de30654ffc1/e-dibbs-vs-p-portes |
| 1979-10-19 | W | T. Koch | Basel | ATP 250 | R16 | Hard | 6-7 6-1 6-3 | https://tennis-db.com/matches/sackmann_atp:19d1ddf9273d1be7ddc422da98ae0ad888d94f3b9b095796633a787f98eabe3c/p-portes-vs-t-koch |
| 1979-10-18 | W | E. Teltscher | Basel | ATP 250 | R32 | Hard | 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:423a211cd2403cd6541c6d527ad214719f587116a959e1f29b3ab214558aef28/p-portes-vs-e-teltscher |
| 1979-10-05 | L | Y. Noah | Bordeaux | ATP 250 | R16 | Clay | 1-6 3-6 | https://tennis-db.com/matches/sackmann_atp:bde5c1d1339b5c208b3c6f565e2a0e46ef4cf93b7ed229b671a8f2f9d255560b/y-noah-vs-p-portes |
| 1979-10-04 | W | K. Johansson | Bordeaux | ATP 250 | R32 | Clay | 7-5 6-2 | https://tennis-db.com/matches/sackmann_atp:d37ab93134197a9c3e0e21d20114462260dfd6c56d02557d83ab0ad31cb6dc56/p-portes-vs-k-johansson |
| 1979-09-28 | L | K. Richardson | Madrid | ATP 250 | R16 | Clay | 4-6 5-7 | https://tennis-db.com/matches/sackmann_atp:0e0ba64d4dcdfa0fba0410221f120ce8deecb474d2d91d82e09b4f306bb9697a/k-richardson-vs-p-portes |
| 1979-09-27 | W | C. Roger-Vasselin | Madrid | ATP 250 | R32 | Clay | 6-2 6-2 | https://tennis-db.com/matches/sackmann_atp:c1e0bd5a753524ac94aa045b8ba3e023db5cedaed9a0a7363dd3c1bffc3e39c0/p-portes-vs-c-roger-vasselin |
| 1979-09-26 | W | Francisco Rodriguez | Madrid | ATP 250 | R64 | Clay | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:b64a9ea66931f8cc2e6eda6c276c2b45c64ee9d3530a0349ba1fd490081d1528/p-portes-vs-francisco-rodriguez |
| 1979-08-30 | L | Stan Smith | US Open | Grand Slam | R128 | Hard | 2-6 3-6 4-6 | https://tennis-db.com/matches/sackmann_atp:a5624e5f4599f115f46bd634c660497a2697aaed4bd9d79b7922076cc8eb39d8/stan-smith-vs-p-portes |
| 1979-08-22 | L | N. Saviano | Cincinnati | Masters 1000 | R64 | Hard | 4-6 0-6 | https://tennis-db.com/matches/sackmann_atp:80cbd72eeadb5cbaa697f250c318f300808ded59f8efe1d0ea70ea7f28989636/n-saviano-vs-p-portes |
| 1979-07-14 | L | Ismail El Shafei | Gstaad | ATP 250 | QF | Clay | 3-6 5-7 | https://tennis-db.com/matches/sackmann_atp:6a19d14769c1fe32d3e4b264600504bdc91f1d050de96c4337af334399418e7a/ismail-el-shafei-vs-p-portes |
| 1979-07-13 | W | P. Elter | Gstaad | ATP 250 | R16 | Clay | 6-3 6-3 | https://tennis-db.com/matches/sackmann_atp:8490ce98c3d930eba7d76450d5acbf69b5f2122a4c2727b8fec82806e529b446/p-portes-vs-p-elter |
| 1979-07-12 | W | G. Vilas | Gstaad | ATP 250 | R32 | Clay | 6-1 6-2 | https://tennis-db.com/matches/sackmann_atp:6501ff738fb49572942e32a735c00466a4d20f0dc774c5c454e740de596cb3d9/p-portes-vs-g-vilas |
| 1979-06-29 | L | R. Case | Wimbledon | Grand Slam | R64 | Grass | 2-6 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:87290c9fbb112692e32995e3c10d3113d9f300980f06ea8c55fc27fbe6710f01/r-case-vs-p-portes |
| 1979-06-27 | W | F. Taygan | Wimbledon | Grand Slam | R128 | Grass | 1-6 6-4 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:5113e77c41543b54800c59561c74293c37c7007dff097ac2e7f60ee5ce776595/p-portes-vs-f-taygan |
| 1979-06-01 | L | H. Solomon | Roland Garros | Grand Slam | R64 | Clay | 2-6 1-6 1-6 | https://tennis-db.com/matches/sackmann_atp:29fe3bd095502f440481ca7f2f88d68c56b7d273f5c60057d8eee99797440639/h-solomon-vs-p-portes |
| 1979-05-30 | W | H. Hoyt | Roland Garros | Grand Slam | R128 | Clay | 7-5 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:af33778c849634811b660fd35133379156b65b4a999c80c5a67e0d477be93f32/p-portes-vs-h-hoyt |
| 1979-05-19 | L | R. Ramirez | Florence | ATP 250 | SF | Clay | W/O | https://tennis-db.com/matches/sackmann_atp:aba2dfd388d99112a94b43acccb6470444301ee7b129bfb73b14c7428c3d81f0/r-ramirez-vs-p-portes |
| 1979-05-19 | W | B. Mottram | Florence | ATP 250 | QF | Clay | 6-4 6-4 | https://tennis-db.com/matches/sackmann_atp:d0c6f082cbb9d673094a1b4c2c9fcb338dc7665755e508610db14b5cc4c371c3/p-portes-vs-b-mottram |
| 1979-05-18 | W | P. Bertolucci | Florence | ATP 250 | R16 | Clay | 6-7 6-3 6-1 | https://tennis-db.com/matches/sackmann_atp:e27ccf60f8c601404f01b53cb5285f06b2b98ed1c3d1cd8935bad223d794fdf5/p-portes-vs-p-bertolucci |
| 1979-05-17 | W | Erik Van Dillen | Florence | ATP 250 | R32 | Clay | 7-6 6-2 | https://tennis-db.com/matches/sackmann_atp:1ddb228ff60a564eedb4d0a76b00d53e3d37120434df64834af1b3e6ebf87ef8/p-portes-vs-erik-van-dillen |
| 1979-04-20 | L | D. Joubert | Johannesburg | ATP 250 | R16 | Hard | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:001f881671733775f4394d3edd866fcaf1326f7db6a768b8cb256a92eb947858/d-joubert-vs-p-portes |
| 1979-04-19 | W | C. Dowdeswell | Johannesburg | ATP 250 | R32 | Hard | 6-4 4-6 6-2 | https://tennis-db.com/matches/sackmann_atp:5ae6710696a90fa3f47de3d8fc71ae8532d7cb505d8e6f4c282b0bb30a0cc967/p-portes-vs-c-dowdeswell |
| 1979-04-12 | L | R. Ramirez | Monte Carlo | ATP 250 | R32 | Clay | 5-7 1-6 | https://tennis-db.com/matches/sackmann_atp:2be09b5105bf60c01df7964feb2c79e36e4b351eed947604c2f52a8869d5bc10/r-ramirez-vs-p-portes |
| 1979-04-05 | L | T. Smid | Nice | ATP 250 | R32 | Clay | 3-6 6-0 4-6 | https://tennis-db.com/matches/sackmann_atp:f83516b8d2b4382a8e4dada076f02fa4ab0495a9919ebc62e3228c94a6aa8ac3/t-smid-vs-p-portes |
| 1979-03-23 | L | B. Taroczy | Nancy | ATP 250 | R16 | Hard | 7-6 2-6 2-6 | https://tennis-db.com/matches/sackmann_atp:3caf0ed220814f6ad0f93a70bec1d9a4d09e19563fd441178651fbca55f64ed9/b-taroczy-vs-p-portes |
| 1979-03-22 | W | Ismail El Shafei | Nancy | ATP 250 | R32 | Hard | 6-2 6-4 | https://tennis-db.com/matches/sackmann_atp:567bfcb11f78953527deafec2827e8432dd80275d7ad2c47a49ddf76ed5d43a7/p-portes-vs-ismail-el-shafei |
| 1979-02-22 | L | T. Gorman | Denver | ATP 250 | R32 | Carpet | 6-3 6-7 6-7 | https://tennis-db.com/matches/sackmann_atp:35d4eb457eac5fc27b1f00d7e0d946e129948bf82111574bfda50411e3dbde50/t-gorman-vs-p-portes |
| 1978-12-30 | L | P. Dent | Australian Open | Grand Slam | R64 | Grass | 6-7 6-2 6-1 2-6 1-6 | https://tennis-db.com/matches/sackmann_atp:4b18e29b2544a826f94302524f4429ddb986c1ee70fbfdeb0d1358665f7cc720/p-dent-vs-p-portes |
| 1978-12-26 | L | J. Alexander | Sydney Outdoor | ATP 250 | R64 | Grass | 1-6 4-6 | https://tennis-db.com/matches/sackmann_atp:f3d6c1e5e1414593b2da058f0b92dcba9429e6cb8f3332d7ec2cd9b4b62d8351/j-alexander-vs-p-portes |
| 1978-12-10 | L | Y. Noah | Calcutta | ATP 250 | F | Clay | 3-6 2-6 | https://tennis-db.com/matches/sackmann_atp:9aa9e314d5e737a31a37dbc17a15d2c656106dbcbe33e7c421debbbcf1a8224c/y-noah-vs-p-portes |
| 1978-12-09 | W | Anand Amritraj | Calcutta | ATP 250 | SF | Clay | 6-0 6-7 6-1 | https://tennis-db.com/matches/sackmann_atp:195ccebb7634b4f49ba216a6f344db9772dcd5d61aef7163d92864850b4a1892/p-portes-vs-anand-amritraj |
| 1978-12-09 | W | V. Amritraj | Calcutta | ATP 250 | QF | Clay | 5-7 7-6 6-4 | https://tennis-db.com/matches/sackmann_atp:b48852f1b1d0b5f099c3c9dfceafb3d7de5f465ca556b8040db17c2ea0b4cb5e/p-portes-vs-v-amritraj |
| 1978-12-08 | W | Alex Metreveli | Calcutta | ATP 250 | R16 | Clay | 6-4 6-3 | https://tennis-db.com/matches/sackmann_atp:be1e656b1cdbc9fbbc1b1c5ccc2faf12c2de70fa2aeabe1850f0eb32cdb28552/p-portes-vs-alex-metreveli |
| 1978-12-07 | W | S. Docherty | Calcutta | ATP 250 | R32 | Clay | 6-4 7-5 | https://tennis-db.com/matches/sackmann_atp:53b4d9b12dd14aa2397d4dc1f530c0271c08bfc8c61f05883539ce3edac5b77c/p-portes-vs-s-docherty |
| 1978-11-23 | L | Y. Noah | Manila | ATP 250 | R32 | Clay | 7-6 1-6 5-7 | https://tennis-db.com/matches/sackmann_atp:721d5115d10933badd54095e6ffdf734897649df18e4784d7113e16c8234d79f/y-noah-vs-p-portes |
| 1978-11-18 | L | B. Teacher | Taipei | ATP 250 | QF | Carpet | 6-7 4-6 | https://tennis-db.com/matches/sackmann_atp:7cfc23280341c86547a4473fc8826f14dd7806e237eb960c9d95db0d56b4b725/b-teacher-vs-p-portes |
| 1978-11-17 | W | G. Masters | Taipei | ATP 250 | R16 | Carpet | 6-3 2-6 6-3 | https://tennis-db.com/matches/sackmann_atp:e1af5836ee08aeeb5b556671f449cf8f71dae7dd411d47787263f0e6118cdb81/p-portes-vs-g-masters |
| 1978-11-16 | W | J. Borowiak | Taipei | ATP 250 | R32 | Carpet | 2-6 6-4 6-2 | https://tennis-db.com/matches/sackmann_atp:fa466bfe12e9b7d31e20cda55b21c45df5c893e5a16c4f55fd8c3cc704fe159b/p-portes-vs-j-borowiak |
| 1978-11-02 | L | John Austin | Paris Indoor | ATP 250 | R32 | Hard | 6-1 4-6 2-6 | https://tennis-db.com/matches/sackmann_atp:2e6d6a7e238bde97ae4f67fe7c8fd329727c813f90c399f81464e0e0e923b630/john-austin-vs-p-portes |

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Canonical URL: https://tennis-db.com/players/4477208/p-portes/matches
Data source: TennisDB (tennis-db.com)