38–96Win–Loss
28.4%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 14 | 49 | 22.2% |
| Hard | 9 | 24 | 27.3% |
| Carpet | 8 | 11 | 42.1% |
| Grass | 4 | 7 | 36.4% |
| Unknown | 3 | 5 | 37.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1982 | 0 | 1 | 0 | 0.0% |
| 1981 | 0 | 4 | 0 | 0.0% |
| 1980 | 5 | 8 | 0 | 38.5% |
| 1979 | 6 | 12 | 0 | 33.3% |
| 1978 | 4 | 11 | 0 | 26.7% |
| 1977 | 4 | 4 | 0 | 50.0% |
| 1976 | 1 | 11 | 0 | 8.3% |
| 1975 | 5 | 14 | 0 | 26.3% |
| 1974 | 5 | 14 | 0 | 26.3% |
| 1973 | 6 | 8 | 0 | 42.9% |
| 1972 | 1 | 7 | 0 | 12.5% |
| 1971 | 1 | 2 | 0 | 33.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1982-02-15 | Buchholz CH | R64 | L | John Feaver | 162 | 1-6 7-6 6-2 |
| 1981-08-23 | Brussels CH | R32 | L | Ian Harris | 403 | 6-3 3-6 7-5 |
| 1981-08-17 | Le Touquet CH | R32 | L | Eric Deblicker | 128 | 6-2 6-4 |
| 1981-07-20 | Bastad | R32 | L | Mats Wilander | 283 | 6-1 6-4 |
| 1981-03-30 | Barcelona CH | R32 | L | Franco Merlone | 224 | 6-3 5-7 6-3 |
| 1980-12-15 | Sofia | QF | L | Konstantin Pugayev | – | 7-6 7-5 |
| 1980-12-15 | Sofia | R16 | W | Peter Szoke | 579 | 6-3 7-6 |
| 1980-12-15 | Sofia | R32 | W | Bernhard Pils | 579 | 6-4 6-3 |
| 1980-09-08 | Bournemouth | R32 | L | Michael Grant | 96 | 6-4 6-2 |
| 1980-08-18 | Le Touquet CH | R32 | L | Dominique Bedel | 94 | 6-0 6-3 |
| 1980-08-11 | Royan CH | R32 | L | Stefan Svensson | 368 | 7-5 6-2 |
| 1980-08-04 | Zell Am See CH | R32 | L | Peter Mcnamara | 50 | 6-3 6-4 |
| 1980-07-14 | Bastad | R16 | L | Heinz Gunthardt | 26 | 6-1 6-4 |
| 1980-07-14 | Bastad | R32 | W | Markus Gunthardt | 326 | 6-3 6-3 |
| 1980-03-17 | Linz CH | R32 | L | Pavel Hutka | 129 | 6-3 7-6 |
| 1980-03-10 | Stuttgart Indoor | QF | L | Kim Warwick | 49 | 7-6 6-3 |
| 1980-03-10 | Stuttgart Indoor | R16 | W | Andreas Maurer | 151 | 6-1 3-6 7-6 |
| 1980-03-10 | Stuttgart Indoor | R32 | W | Jean Louis Haillet | 68 | 6-4 6-4 |
| 1979-11-05 | Stockholm | R64 | L | Vijay Amritraj | 36 | 6-1 3-6 6-3 |
| 1979-10-29 | Paris Indoor | R32 | L | Raul Ramirez | 37 | 6-4 6-2 |
| 1979-10-22 | Vienna | R16 | L | Corrado Barazzutti | 31 | 6-2 6-4 |
| 1979-10-22 | Vienna | R32 | W | Balazs Taroczy | 41 | 6-4 6-4 |
| 1979-10-08 | Tel Aviv | R32 | L | Tom Okker | 46 | 4-6 6-3 6-1 |
| 1979-08-21 | Le Touquet CH | SF | L | Fernando Luna | 340 | 6-1 3-6 7-5 |
| 1979-08-21 | Le Touquet CH | QF | W | Roberto Vizcaino | 436 | 6-3 2-6 6-3 |
| 1979-08-21 | Le Touquet CH | R16 | W | Denis Naegelen | 259 | 6-4 2-6 6-3 |
| 1979-08-21 | Le Touquet CH | R32 | W | Stefan Simonsson | 340 | 7-5 7-6 |
| 1979-08-14 | Royan CH | R32 | L | Eric Deblicker | 112 | 6-2 7-6 |
| 1979-08-07 | Biarritz CH | R16 | L | Stefan Simonsson | 340 | 7-6 6-2 |
| 1979-08-07 | Biarritz CH | R32 | W | Gonzalo Nunez | 220 | 0-6 6-4 6-3 |
| 1979-07-23 | Hilversum | R32 | L | Balazs Taroczy | 23 | 6-4 6-0 |
| 1979-07-16 | Bastad | R32 | L | Balazs Taroczy | 24 | 5-7 6-3 6-4 |
| 1979-05-28 | Roland Garros | R128 | L | Gene Mayer | 22 | 6-7 6-2 6-1 6-3 |
| 1979-03-26 | Dayton | R32 | L | Tom Gorman | 69 | 6-3 6-4 |
| 1979-02-26 | Lagos | R16 | L | Patrice Dominguez | 113 | 6-1 7-5 |
| 1979-02-26 | Lagos | R32 | W | John Feaver | 203 | 6-3 6-2 |
| 1978-11-06 | Stockholm | R64 | L | Arthur Ashe | 16 | 6-3 6-2 |
| 1978-10-30 | Cologne | R32 | L | Johan Kriek | 30 | 6-3 6-2 |
| 1978-10-09 | Barcelona | R32 | L | Ulrich Pinner | 47 | 6-4 6-4 |
| 1978-10-09 | Barcelona | R64 | W | John James | 117 | 6-4 6-4 |
| 1978-09-24 | Bournemouth | R32 | L | Wojtek Fibak | 18 | 7-5 6-3 |
| 1978-08-21 | Boston | R64 | L | Corrado Barazzutti | 7 | 6-1 7-6 |
| 1978-08-07 | Indianapolis | R32 | L | Zan Guerry | 163 | 2-6 6-4 6-0 |
| 1978-08-07 | Indianapolis | R64 | W | Ken Rosewall | 19 | 3-6 6-2 8-6 |
| 1978-07-17 | Bastad | R32 | L | Ove Bengtson | 92 | 6-3 6-4 |
| 1978-06-13 | Davis Cup EUR QF: YUG vs SWE | RR | L | Zoltan Ilin | – | 4-6 6-4 3-6 6-0 6-3 |
| 1978-05-22 | Rome | R64 | L | Jiri Granat | 93 | 7-6 6-4 |
| 1978-04-17 | Nice | R32 | L | Jiri Hrebec | 82 | 6-1 4-6 6-4 |
| 1978-03-05 | Lagos | QF | L | Kjell Johansson | 52 | 6-3 6-3 |
| 1978-03-05 | Lagos | R16 | W | John Bartlett | 272 | 5-7 6-3 2-0 RET |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0