127–124Menang–Kalah
50.6%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 104 | 79 | 56.8% |
| Hard | 11 | 25 | 30.6% |
| Carpet | 9 | 13 | 40.9% |
| Unknown | 3 | 3 | 50.0% |
| Grass | 0 | 4 | 0.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1990 | 0 | 1 | 0 | 0.0% |
| 1989 | 10 | 10 | 0 | 50.0% |
| 1988 | 19 | 15 | 2 | 55.9% |
| 1987 | 11 | 14 | 0 | 44.0% |
| 1986 | 9 | 5 | 0 | 64.3% |
| 1985 | 4 | 3 | 0 | 57.1% |
| 1984 | 6 | 14 | 0 | 30.0% |
| 1983 | 22 | 13 | 1 | 62.9% |
| 1982 | 17 | 15 | 0 | 53.1% |
| 1981 | 19 | 20 | 0 | 48.7% |
| 1980 | 7 | 9 | 0 | 43.8% |
| 1979 | 3 | 4 | 0 | 42.9% |
| 1978 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1981-09-21 | Geneva | R32 | L | Jose Lopez Maeso | 93 | 3-6 7-5 6-2 |
| 1981-09-01 | US Open | R64 | L | Adriano Panatta | 21 | 7-5 6-3 6-1 |
| 1981-09-01 | US Open | R128 | W | Steve Docherty | 99 | 6-4 7-5 5-7 6-2 |
| 1981-08-10 | Montreal / Toronto | R64 | L | Christophe Roger Vasselin | 86 | 6-1 4-6 6-2 |
| 1981-08-03 | Indianapolis | R64 | L | Ilie Nastase | 80 | 6-4 6-2 |
| 1981-07-27 | Zell Am See CH | QF | L | Jiri Hrebec | 132 | 3-6 6-1 6-4 |
| 1981-07-27 | Zell Am See CH | R16 | W | Ulrich Pinner | 100 | 6-4 6-3 |
| 1981-07-27 | Zell Am See CH | R32 | W | Ulrich Marten | 161 | 6-2 6-0 |
| 1981-07-20 | Hilversum | SF | L | Balazs Taroczy | 18 | 6-2 6-1 |
| 1981-07-20 | Hilversum | QF | W | Shlomo Glickstein | 50 | 6-3 6-3 |
| 1981-07-20 | Hilversum | R16 | W | Raymond Moore | 100 | 6-0 6-1 |
| 1981-07-20 | Hilversum | R32 | W | Klaus Eberhard | 86 | 6-3 2-6 6-2 |
| 1981-07-06 | Gstaad | R32 | L | Fernando Dalla Fontana | 182 | 6-3 6-4 |
| 1981-06-22 | Wimbledon | R128 | L | Brian Teacher | 9 | 4-6 6-0 6-3 6-3 |
| 1981-06-01 | Napoli CH | QF | L | Roberto Arguello | 365 | 6-0 7-6 |
| 1981-06-01 | Napoli CH | R16 | W | Georges Goven | 151 | 6-4 7-6 |
| 1981-06-01 | Napoli CH | R32 | W | Franco Merlone | 224 | 6-2 6-3 |
| 1981-05-04 | Chitchester CH | R32 | L | David Schneider | 245 | 7-5 6-2 |
| 1981-04-20 | Tokyo CH | F | L | John Fitzgerald | 94 | 6-2 6-3 |
| 1981-04-20 | Tokyo CH | SF | W | Mike Cahill | 189 | 6-4 7-5 |
| 1981-04-20 | Tokyo CH | QF | W | Billy Martin | 118 | 6-1 6-4 |
| 1981-04-20 | Tokyo CH | R16 | W | Dave Siegler | 325 | 6-2 6-1 |
| 1981-04-20 | Tokyo CH | R32 | W | Craig A Miller | 232 | 6-3 6-3 |
| 1981-04-06 | Kyoto CH | R16 | L | Jim Delaney | 269 | 6-1 6-4 |
| 1981-04-06 | Kyoto CH | R32 | W | Shinichi Nishino | – | 6-1 6-1 |
| 1981-03-06 | Davis Cup WG R1: SUI vs TCH | RR | W | Ivan Lendl | 5 | 6-6 RET |
| 1981-03-06 | Davis Cup WG R1: SUI vs TCH | RR | L | Tomas Smid | 25 | 6-2 6-1 6-3 |
| 1980-12-15 | Sofia | QF | L | Louk Sanders | 97 | 6-1 6-4 |
| 1980-12-15 | Sofia | R16 | W | Pavel Hutka | 92 | 7-5 6-4 |
| 1980-12-15 | Sofia | R32 | W | Richard Lewis | 108 | 6-4 6-4 |
| 1980-09-22 | Geneva | SF | L | Adriano Panatta | 55 | 6-4 6-1 |
| 1980-09-22 | Geneva | QF | W | Heinz Gunthardt | 26 | 7-6 4-6 6-1 |
| 1980-09-22 | Geneva | R16 | W | Paolo Bertolucci | 100 | 6-2 6-3 |
| 1980-09-22 | Geneva | R32 | W | Zoltan Kuharszky | – | 6-1 6-3 |
| 1980-07-07 | Gstaad | R16 | L | Kim Warwick | 41 | 6-2 4-6 6-3 |
| 1980-07-07 | Gstaad | R32 | W | Carlos Gattiker | 100 | 6-4 6-1 |
| 1980-06-13 | Davis Cup EUR SF: ITA vs SUI | RR | L | Corrado Barazzutti | 26 | 6-3 6-4 |
| 1980-06-13 | Davis Cup EUR SF: ITA vs SUI | RR | L | Adriano Panatta | 55 | 6-4 10-8 6-1 |
| 1980-03-24 | Nice | R32 | L | Zeljko Franulovic | 72 | 6-4 6-4 |
| 1980-03-07 | Davis Cup EUR QF: SUI vs HUN | RR | L | Janos Benyik | 511 | 7-5 7-5 7-5 |
| 1980-03-07 | Davis Cup EUR QF: SUI vs HUN | RR | L | Zoltan Kuharszky | – | 3-6 6-4 6-3 6-8 6-4 |
| 1980-02-08 | Davis Cup EUR PR: SUI vs ISR | RR | W | Steve Krulevitz | 152 | 5-7 6-2 6-2 8-6 |
| 1980-02-08 | Davis Cup EUR PR: SUI vs ISR | RR | L | Shlomo Glickstein | 68 | 2-6 4-6 6-3 6-3 6-0 |
| 1979-10-15 | Basel | R16 | L | Yannick Noah | 25 | 6-0 6-4 |
| 1979-10-15 | Basel | R32 | W | Alvaro Fillol | 214 | 6-0 4-6 6-2 |
| 1979-07-09 | Gstaad | R32 | L | Jairo Velasco | 235 | 6-2 6-3 |
| 1979-06-15 | Davis Cup EUR QF: FRA vs SUI | RR | L | Yannick Noah | 42 | 6-4 6-0 6-2 |
| 1979-06-15 | Davis Cup EUR QF: FRA vs SUI | RR | L | Dominique Bedel | 64 | 2-6 6-2 7-5 6-4 |
| 1979-03-16 | Davis Cup EUR PR: SUI vs YUG | RR | W | Zoltan Ilin | – | 6-1 6-2 6-4 |
| 1979-03-16 | Davis Cup EUR PR: SUI vs YUG | RR | W | Marko Ostoja | – | 3-6 6-4 6-2 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0