43–79Menang–Kalah
35.2%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 20 | 46 | 30.3% |
| Hard | 21 | 20 | 51.2% |
| Carpet | 1 | 8 | 11.1% |
| Grass | 1 | 5 | 16.7% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1986 | 0 | 3 | 0 | 0.0% |
| 1985 | 9 | 11 | 0 | 45.0% |
| 1984 | 1 | 4 | 0 | 20.0% |
| 1983 | 7 | 6 | 0 | 53.8% |
| 1982 | 10 | 15 | 0 | 40.0% |
| 1981 | 14 | 18 | 0 | 43.8% |
| 1980 | 1 | 10 | 0 | 9.1% |
| 1979 | 1 | 7 | 0 | 12.5% |
| 1978 | 0 | 4 | 0 | 0.0% |
| 1973 | 0 | 1 | 0 | 0.0% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1982-10-18 | Oporto CH | R32 | L | Miloslav Mecir | – | 7-6 5-7 6-4 |
| 1982-08-06 | Davis Cup EUR SF: AUT vs SUI | RR | L | Roland Stadler | 98 | 6-8 6-8 1-1 Played and unfinished |
| 1982-08-06 | Davis Cup EUR SF: AUT vs SUI | RR | L | Heinz Gunthardt | 43 | 6-4 6-4 6-1 |
| 1982-07-26 | Neu Ulm CH | R16 | L | Damir Keretic | 98 | 6-0 4-6 6-4 |
| 1982-07-26 | Neu Ulm CH | R32 | W | Christoph Zipf | 309 | 6-4 6-2 |
| 1982-07-19 | Kitzbuhel | R64 | L | Karl Meiler | 238 | 3-6 6-4 6-3 |
| 1982-07-12 | Zell Am See WCT | R32 | L | Victor Pecci | 86 | 2-6 7-5 6-4 |
| 1982-07-05 | Cologne CH | R64 | L | Wayne Hampson | 174 | 6-4 6-3 |
| 1982-06-11 | Davis Cup EUR QF: AUT vs ALG | RR | W | Yassine Amier | – | 6-1 6-0 6-3 |
| 1982-06-11 | Davis Cup EUR QF: AUT vs ALG | RR | W | Djamel Boudjemline | – | 6-3 6-1 6-4 |
| 1982-03-15 | Metz | R32 | L | Pat Dupre | 58 | 7-5 6-4 |
| 1982-03-08 | Linz | QF | L | Henrik Sundstrom | – | 6-3 6-1 |
| 1982-03-08 | Linz | R16 | W | Claudio Panatta | 97 | 6-4 6-2 |
| 1982-03-08 | Linz | R32 | W | Mario Martinez | 59 | 7-6 2-6 7-5 |
| 1982-02-22 | Cairo | R32 | L | Drew Gitlin | 377 | 6-3 6-1 |
| 1982-02-15 | Tunis CH | R32 | L | Ismail El Shafei | 283 | 6-3 6-2 |
| 1981-12-06 | Brisbane CH | R32 | L | Chris Johnstone | 137 | 6-2 6-3 |
| 1981-12-06 | Brisbane CH | R64 | W | Peter Smylie | 662 | 7-5 3-6 7-5 |
| 1981-11-23 | Manila | R16 | L | Drew Gitlin | 377 | 6-1 6-3 |
| 1981-11-23 | Manila | R32 | W | Van Winitsky | 45 | 6-3 4-6 6-3 |
| 1981-11-16 | Bangkok | R32 | L | Chris Mayotte | 124 | 6-4 3-6 7-6 |
| 1981-10-05 | Tel Aviv | R16 | L | Eric Wilborts | 309 | 7-6 6-2 |
| 1981-10-05 | Tel Aviv | R32 | W | Matt Doyle | 249 | 6-4 6-4 |
| 1981-07-13 | Kitzbuhel | R32 | L | Claudio Panatta | 482 | 6-3 6-3 |
| 1981-07-06 | Essen CH | R16 | L | Chris Johnstone | 137 | 2-6 6-2 6-2 |
| 1981-07-06 | Essen CH | R32 | W | Steve Meister | 579 | 6-4 4-6 7-5 |
| 1981-07-06 | Essen CH | R64 | W | Christoph Zipf | 309 | 6-2 6-2 |
| 1981-06-30 | Torino CH | R16 | L | Stefan Simonsson | 142 | 6-3 6-3 |
| 1981-06-30 | Torino CH | R32 | W | Lloyd Bourne | 292 | 6-4 7-5 |
| 1981-06-22 | Cuneo CH | R32 | L | Guillermo Aubone | 133 | 2-6 6-1 6-3 |
| 1981-06-13 | Bristol | R32 | L | Bill Scanlon | 38 | 6-3 6-0 |
| 1981-06-12 | Davis Cup EUR QF: AUT vs DEN | RR | L | Michael Mortensen | – | 6-3 6-4 6-3 |
| 1981-06-01 | Napoli CH | R32 | L | Gianluca Rinaldini | 232 | 6-1 0-6 6-1 |
| 1981-05-04 | Chitchester CH | R32 | L | Tony Graham | 169 | 6-2 6-3 |
| 1981-04-27 | West Worthing CH | R32 | L | Guillermo Aubone | 133 | 6-1 6-3 |
| 1981-04-20 | Bournemouth | R16 | L | Dominique Bedel | 97 | 6-2 7-5 |
| 1981-04-20 | Bournemouth | R32 | W | John Feaver | 162 | 6-1 6-4 |
| 1981-03-30 | Linz | QF | L | Gianni Ocleppo | 84 | 6-2 6-3 |
| 1981-03-30 | Linz | R16 | W | Hans Kary | 143 | 7-6 6-3 |
| 1981-03-30 | Linz | R32 | W | Per Hjertquist | 79 | 6-3 6-4 |
| 1981-03-09 | Kaduna CH | R32 | L | Frank Lapre | – | 6-4 7-6 |
| 1981-03-02 | Lagos CH | SF | L | Larry Stefanki | 325 | 6-7 7-5 6-4 |
| 1981-03-02 | Lagos CH | QF | W | Patrizio Parrini | 344 | 7-5 7-6 |
| 1981-03-02 | Lagos CH | R16 | W | Guy Fritz | 344 | 7-5 7-6 |
| 1981-03-02 | Lagos CH | R32 | W | Welry Fritz | 171 | 6-2 6-4 |
| 1981-02-23 | Ogun CH | QF | L | Steve Docherty | 122 | 6-4 4-6 8-6 |
| 1981-02-23 | Ogun CH | R16 | W | Bullus Hussaini | 662 | 4-6 6-1 6-3 |
| 1981-02-23 | Ogun CH | R32 | W | Ola Hellgren | 390 | 6-2 6-4 |
| 1980-11-17 | Bangkok | R32 | L | Brian Teacher | 21 | 1-6 6-4 6-0 |
| 1980-11-10 | Taipei | R32 | L | Sherwood Stewart | 80 | 7-5 4-6 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0