137–152Win–Loss
47.4%Win %
1Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 92 | 88 | 51.1% |
| Hard | 22 | 32 | 40.7% |
| Carpet | 10 | 19 | 34.5% |
| Grass | 11 | 11 | 50.0% |
| Unknown | 2 | 2 | 50.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1986 | 0 | 1 | 0 | 0.0% |
| 1985 | 4 | 7 | 0 | 36.4% |
| 1984 | 10 | 15 | 0 | 40.0% |
| 1983 | 21 | 8 | 1 | 72.4% |
| 1982 | 3 | 25 | 0 | 10.7% |
| 1981 | 23 | 20 | 0 | 53.5% |
| 1980 | 26 | 20 | 1 | 56.5% |
| 1979 | 16 | 17 | 0 | 48.5% |
| 1978 | 16 | 13 | 0 | 55.2% |
| 1977 | 9 | 9 | 0 | 50.0% |
| 1976 | 0 | 4 | 0 | 0.0% |
| 1975 | 6 | 8 | 0 | 42.9% |
| 1974 | 3 | 4 | 0 | 42.9% |
| 1973 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1983-07-18 | Hilversum | R32 | W | Victor Pecci | 50 | 6-4 6-4 |
| 1983-07-04 | Essen CH | F | W | Jose Lopez Maeso | 154 | 6-4 6-3 |
| 1983-07-04 | Essen CH | SF | W | Rick Fagel | 217 | 6-3 6-2 |
| 1983-07-04 | Essen CH | QF | W | Peter Elter | 91 | 6-3 7-5 |
| 1983-07-04 | Essen CH | R16 | W | Christo Steyn | 616 | 6-2 7-5 |
| 1983-07-04 | Essen CH | R32 | W | Jim Gurfein | 118 | 1-6 6-1 6-0 |
| 1983-07-04 | Essen CH | R64 | W | Hans Schwaier | 434 | 3-6 6-1 7-5 |
| 1983-06-27 | Travemunde CH | F | L | Michael Westphal | 205 | 7-5 6-2 |
| 1983-06-27 | Travemunde CH | SF | W | Raul Antonio Viver | 279 | 6-2 6-4 |
| 1983-06-27 | Travemunde CH | QF | W | Eduardo Bengoechea | 279 | 6-2 6-3 |
| 1983-06-27 | Travemunde CH | R16 | W | Hans Schwaier | 434 | 6-2 3-6 6-1 |
| 1983-06-27 | Travemunde CH | R32 | W | Rocky Royer | 154 | 6-1 6-0 |
| 1983-06-27 | Travemunde CH | R64 | W | David Mustard | 247 | 2-6 6-1 |
| 1983-06-06 | Dortmund CH | R16 | L | Jerome Vanier | 616 | 5-7 6-4 6-3 |
| 1983-06-06 | Dortmund CH | R32 | W | Rocky Royer | 154 | 7-6 6-2 |
| 1983-06-06 | Dortmund CH | R64 | W | Klaus Eberhard | 208 | 7-6 7-6 |
| 1982-10-18 | Amsterdam WCT | R16 | L | Tomas Smid | 21 | 6-2 6-4 |
| 1982-08-31 | US Open | R128 | L | Rodney Harmon | 344 | 4-6 6-0 7-5 6-2 |
| 1982-08-16 | Stowe | R32 | L | Johan Kriek | 10 | 6-2 6-3 |
| 1982-08-09 | Montreal / Toronto | R64 | L | Trey Waltke | 70 | 6-1 6-4 |
| 1982-08-03 | Indianapolis | R32 | L | Jose Higueras | 14 | 6-2 6-2 |
| 1982-08-03 | Indianapolis | R64 | W | Craig Edwards | 365 | 6-3 6-3 |
| 1982-07-26 | North Conway | R32 | L | Balazs Taroczy | 23 | 6-1 6-1 |
| 1982-07-26 | North Conway | R64 | W | Mark Vines | 110 | 6-4 4-6 6-1 |
| 1982-07-19 | Hilversum | R32 | L | Henrik Sundstrom | – | 6-1 2-6 6-3 |
| 1982-07-12 | Zell Am See WCT | R32 | L | Christophe Roger Vasselin | 100 | 6-0 6-4 |
| 1982-07-05 | Gstaad | R32 | L | Bernard Fritz | 83 | 6-2 5-7 6-3 |
| 1982-05-24 | Roland Garros | R128 | L | Wojtek Fibak | 26 | 6-2 6-2 6-2 |
| 1982-05-17 | Munich | R32 | L | Mel Purcell | 27 | 6-3 6-3 |
| 1982-05-10 | Hamburg | R64 | L | Christophe Roger Vasselin | 100 | 6-3 6-1 |
| 1982-05-03 | Dusseldorf | RR | L | Jose Higueras | 45 | 6-2 6-3 |
| 1982-05-03 | Dusseldorf | RR | L | Eliot Teltscher | 10 | 6-2 4-6 6-4 |
| 1982-04-05 | Monte Carlo | R32 | L | Jose Higueras | 42 | 6-3 6-3 |
| 1982-03-29 | Frankfurt | R32 | L | Zoltan Kuharszky | 68 | 4-6 6-2 7-5 |
| 1982-03-15 | Strasbourg WCT | R32 | L | Richard Meyer | 100 | 6-7 7-5 6-3 |
| 1982-03-08 | Munich-2 WCT | R32 | L | Vijay Amritraj | 22 | 7-6 6-2 |
| 1982-03-05 | Davis Cup WG R1: TCH vs FRG | RR | L | Tomas Smid | 27 | 6-3 2-6 6-3 |
| 1982-03-05 | Davis Cup WG R1: TCH vs FRG | RR | L | Ivan Lendl | 3 | 6-1 6-2 6-2 |
| 1982-02-22 | Genova WCT | R32 | L | Vitas Gerulaitis | 9 | 6-1 6-2 |
| 1982-02-15 | La Quinta | R64 | L | Bruce Manson | 44 | 6-0 6-4 |
| 1982-02-08 | Richmond WCT | R16 | L | Mark Edmondson | 19 | 6-2 6-2 |
| 1982-02-01 | Denver | R32 | L | Tomas Smid | 25 | 6-4 6-4 |
| 1982-01-25 | Philadelphia | R16 | L | John McEnroe | 1 | 5-7 6-1 6-4 |
| 1982-01-25 | Philadelphia | R32 | W | Pascal Portes | 88 | 7-6 6-1 |
| 1981-11-23 | Johannesburg | R16 | L | Tom Gullikson | 72 | 6-3 6-3 |
| 1981-11-23 | Johannesburg | R32 | W | Gianni Ocleppo | 74 | 6-0 6-7 6-4 |
| 1981-11-16 | Buenos Aires | QF | L | Guillermo Vilas | 6 | 7-5 6-0 |
| 1981-11-16 | Buenos Aires | R16 | W | Jaime Fillol | 98 | 7-6 7-6 |
| 1981-11-16 | Buenos Aires | R32 | W | Bernard Boileau | 99 | 1-6 6-3 6-4 |
| 1981-11-02 | Stockholm | R32 | L | Tom Gullikson | 72 | 4-6 6-4 6-3 |