85–106Win–Loss
44.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 69 | 83 | 45.4% |
| Hard | 10 | 14 | 41.7% |
| Grass | 3 | 5 | 37.5% |
| Carpet | 3 | 4 | 42.9% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1982 | 4 | 6 | 0 | 40.0% |
| 1981 | 9 | 11 | 0 | 45.0% |
| 1980 | 6 | 11 | 0 | 35.3% |
| 1979 | 17 | 14 | 1 | 54.8% |
| 1978 | 13 | 16 | 0 | 44.8% |
| 1977 | 12 | 13 | 0 | 48.0% |
| 1976 | 10 | 15 | 0 | 40.0% |
| 1975 | 9 | 9 | 0 | 50.0% |
| 1974 | 3 | 5 | 0 | 37.5% |
| 1973 | 2 | 4 | 0 | 33.3% |
| 1972 | 0 | 1 | 0 | 0.0% |
| 1971 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1978-04-17 | Nice | R32 | W | Hans Kary | 100 | 6-4 6-3 |
| 1978-04-03 | Johannesburg | QF | L | Guillermo Vilas | 2 | 6-3 6-4 |
| 1978-04-03 | Johannesburg | R16 | W | Andre Zietsmann | – | 6-3 6-7 6-3 |
| 1978-04-03 | Johannesburg | R32 | W | Patrick Proisy | 51 | 6-1 7-6 |
| 1978-03-12 | Cairo | SF | L | Kjell Johansson | 52 | 3-6 6-2 6-3 |
| 1978-03-12 | Cairo | QF | W | George Hardie | 93 | 6-2 7-6 |
| 1978-03-12 | Cairo | R16 | W | Ismail El Shafei | 74 | 6-7 7-5 10-8 |
| 1977-12-29 | Zurich | QF | L | Frank Gebert | 79 | 6-3 7-6 |
| 1977-12-29 | Zurich | R16 | W | Rolf Thung | 181 | 2-6 6-3 7-6 |
| 1977-12-29 | Zurich | R32 | W | Rolf Spitzer | – | 6-1 6-3 |
| 1977-11-21 | Buenos Aires | R32 | L | Guillermo Vilas | 2 | 7-6 6-2 |
| 1977-11-14 | Santiago | R16 | L | Guillermo Vilas | 2 | 6-3 6-4 |
| 1977-11-14 | Santiago | R32 | W | Carlos Kirmayr | 85 | 6-2 6-0 |
| 1977-11-07 | Bogota | R16 | L | Jose Higueras | 31 | 6-2 2-6 6-3 |
| 1977-11-07 | Bogota | R32 | W | Jorge Andrew | 118 | 6-3 4-6 6-4 |
| 1977-10-31 | Paris Indoor | R32 | L | Rick Fisher | 185 | 6-4 6-3 |
| 1977-09-26 | Aix en Provence | SF | L | Guillermo Vilas | 2 | 6-4 6-7 6-7 6-3 6-1 |
| 1977-09-26 | Aix en Provence | QF | W | Antonio Zugarelli | 33 | 6-2 1-0 RET |
| 1977-09-26 | Aix en Provence | R16 | W | Dick Crealy | 41 | 6-3 4-6 8-6 |
| 1977-09-26 | Aix en Provence | R32 | W | Deon Joubert | 97 | 6-1 6-4 |
| 1977-09-19 | Paris | R32 | L | Jose Higueras | 33 | 6-3 6-3 |
| 1977-08-31 | US Open | R128 | L | Fred Mcnair | 88 | 6-4 4-6 6-2 |
| 1977-07-12 | Hilversum | R32 | L | Jurgen Fassbender | 59 | 6-2 6-3 |
| 1977-05-23 | Roland Garros | R32 | L | Brian Gottfried | 5 | 7-5 6-4 6-4 |
| 1977-05-23 | Roland Garros | R64 | W | Christophe Casa | 235 | 4-6 6-3 7-5 7-5 |
| 1977-05-23 | Roland Garros | R128 | W | Henry Bunis | 119 | 7-5 6-1 6-2 |
| 1977-05-16 | Rome | R16 | L | Phil Dent | 37 | 6-1 6-4 |
| 1977-05-16 | Rome | R32 | W | Gianni Ocleppo | 211 | 6-1 6-4 |
| 1977-05-16 | Rome | R64 | W | Onny Parun | 65 | 5-7 6-3 6-3 |
| 1977-03-28 | Nice | R16 | L | Hans Gildemeister | 193 | 6-4 6-3 |
| 1977-03-28 | Nice | R32 | W | Paolo Bertolucci | 38 | 6-2 2-6 6-3 |
| 1977-02-28 | Memphis | R64 | L | Brian Gottfried | 7 | 6-4 6-3 |
| 1976-10-25 | Paris Indoor | R32 | L | Stan Smith | 24 | 5-7 6-1 6-4 |
| 1976-09-01 | US Open | R128 | L | Ismail El Shafei | 98 | 4-6 6-3 6-4 |
| 1976-08-23 | Boston | R64 | L | Ross Case | 27 | 6-3 6-3 |
| 1976-08-17 | Toronto | R64 | L | Barry Phillips Moore | 102 | 6-4 6-3 |
| 1976-06-21 | Wimbledon | R128 | L | Bernard Mitton | 60 | 7-5 6-2 1-6 6-4 |
| 1976-06-15 | Nottingham | R64 | L | Roscoe Tanner | 13 | 6-0 6-7 7-5 |
| 1976-05-31 | Roland Garros | R128 | L | Corrado Barazzutti | 40 | 6-0 4-6 6-2 6-2 |
| 1976-05-17 | Hamburg | R16 | L | Jiri Hrebec | 53 | 6-0 2-6 6-3 |
| 1976-05-17 | Hamburg | R32 | W | Jun Kuki | 161 | 6-1 6-3 |
| 1976-05-17 | Hamburg | R64 | W | Belus Prajoux | 138 | 7-6 6-2 |
| 1976-05-03 | Florence | R16 | L | Patrice Dominguez | 78 | 6-1 6-1 |
| 1976-05-03 | Florence | R32 | W | Mark Edmondson | 212 | 6-4 5-7 6-4 |
| 1976-04-25 | Madrid | F | L | Victor Pecci | 55 | 7-5 7-6 3-6 2-6 6-4 |
| 1976-04-25 | Madrid | SF | W | Jairo Velasco | 235 | 2-6 6-4 7-5 |
| 1976-04-25 | Madrid | QF | W | Denis Naegelen | 148 | 2-6 6-4 7-5 |
| 1976-04-25 | Madrid | R16 | W | Steve Turner | 150 | 6-7 6-4 6-3 |
| 1976-04-25 | Madrid | R32 | W | S Johansson | – | 6-2 3-6 6-4 |
| 1976-04-25 | Madrid | R64 | W | George Hardie | 107 | 6-1 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0