118–185Win–Loss
38.9%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 84 | 121 | 41.0% |
| Hard | 20 | 23 | 46.5% |
| Grass | 3 | 18 | 14.3% |
| Unknown | 7 | 14 | 33.3% |
| Carpet | 4 | 9 | 30.8% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1981 | 0 | 1 | 0 | 0.0% |
| 1980 | 0 | 2 | 0 | 0.0% |
| 1979 | 3 | 5 | 0 | 37.5% |
| 1978 | 1 | 4 | 0 | 20.0% |
| 1977 | 15 | 19 | 0 | 44.1% |
| 1976 | 5 | 16 | 0 | 23.8% |
| 1975 | 21 | 26 | 0 | 44.7% |
| 1974 | 3 | 15 | 0 | 16.7% |
| 1973 | 5 | 13 | 0 | 27.8% |
| 1972 | 3 | 14 | 0 | 17.6% |
| 1971 | 10 | 20 | 0 | 33.3% |
| 1970 | 32 | 22 | 0 | 59.3% |
| 1969 | 11 | 16 | 0 | 40.7% |
| 1968 | 9 | 12 | 0 | 42.9% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1981-04-27 | Parioli CH | R32 | L | Corrado Barazzutti | 31 | 6-1 6-1 |
| 1980-03-03 | Cairo | R32 | L | Christophe Freyss | 150 | 6-2 6-1 |
| 1980-02-25 | Lagos | R32 | L | Robin Drysdale | 226 | 6-3 6-1 |
| 1979-07-23 | Hilversum | R32 | L | Alejandro Pierola | 100 | 1-6 6-2 6-1 |
| 1979-07-16 | Bastad | R16 | L | Kjell Johansson | 74 | 6-3 4-6 6-3 |
| 1979-07-16 | Bastad | R32 | W | Antonio Munoz | 103 | 6-4 7-5 |
| 1979-06-04 | Galatina CH | R16 | L | Javier Soler | 90 | 6-4 6-2 |
| 1979-06-04 | Galatina CH | R32 | W | Shlomo Glickstein | 301 | 6-4 5-7 6-0 |
| 1979-05-28 | Roland Garros | R128 | L | Francisco Gonzalez | 66 | 6-2 7-6 7-6 |
| 1979-05-07 | Cuneo CH | R16 | L | Carlos Gattiker | 414 | 6-4 3-6 7-5 |
| 1979-05-07 | Cuneo CH | R32 | W | Franco Merlone | 357 | 6-4 6-0 |
| 1978-06-12 | Brussels | R32 | L | Jurgen Fassbender | 99 | 6-2 7-5 |
| 1978-05-29 | Roland Garros | R128 | L | Ricardo Cano | 117 | 3-6 6-4 6-3 7-5 |
| 1978-03-12 | Cairo | QF | L | Kjell Johansson | 52 | 6-3 7-5 |
| 1978-03-12 | Cairo | R16 | W | Jean Francois Caujolle | 87 | 6-1 6-4 |
| 1978-03-05 | Lagos | R32 | L | John Feaver | 106 | 5-7 6-3 6-4 |
| 1977-12-29 | Zurich | SF | L | Jan Norback | 109 | 6-3 6-2 |
| 1977-12-29 | Zurich | QF | W | Bernard Mignot | 246 | 6-4 7-6 |
| 1977-12-29 | Zurich | R16 | W | R Bortulan | – | 6-2 6-0 |
| 1977-12-29 | Zurich | R32 | W | Heinz Gunthardt | 234 | 3-6 6-1 6-3 |
| 1977-10-31 | Cologne | R32 | L | Sandy Mayer | 25 | 6-2 6-1 |
| 1977-10-24 | Vienna | R32 | L | Balazs Taroczy | 32 | 6-3 6-1 |
| 1977-10-17 | Barcelona | R64 | L | Jose Moreno | 220 | 6-3 3-6 6-2 |
| 1977-10-10 | Madrid | R64 | L | Jan Kodes | 33 | 6-4 2-6 6-4 |
| 1977-10-03 | Tehran | R32 | L | Eddie Dibbs | 8 | 6-0 3-0 DEF |
| 1977-10-03 | Tehran | R64 | W | Eduardo Gorostiaga | – | 5-7 6-2 7-5 |
| 1977-08-31 | US Open | R128 | L | Doug Crawford | 152 | 6-7 7-5 6-4 |
| 1977-08-23 | Boston | R64 | L | Paul Mcnamee | 148 | 6-4 6-3 |
| 1977-08-16 | Toronto | R64 | L | Andrew Pattison | 95 | 1-6 6-4 6-4 |
| 1977-08-08 | Columbus | R32 | L | Guillermo Vilas | 4 | 6-4 6-2 |
| 1977-08-08 | Columbus | R64 | W | Francisco Gonzalez | 281 | 6-1 6-1 |
| 1977-07-31 | North Conway | R64 | L | Dick Bohrnstedt | 107 | 7-5 7-6 |
| 1977-07-25 | Louisville | R32 | L | Dick Stockton | 11 | 6-2 6-0 |
| 1977-07-25 | Louisville | R64 | W | Alvaro Betancur | 125 | 6-3 5-7 6-1 |
| 1977-07-12 | Hilversum | R16 | L | Louk Sanders | 246 | 2-6 6-4 6-3 |
| 1977-07-12 | Hilversum | R32 | W | Frantisek Pala | 148 | 7-6 6-2 |
| 1977-07-03 | Bastad | QF | L | Corrado Barazzutti | 20 | 2-6 6-4 6-0 |
| 1977-07-03 | Bastad | R16 | W | Francois Jauffret | 51 | 6-4 6-0 |
| 1977-07-03 | Bastad | R32 | W | Jose Higueras | 35 | 6-0 7-5 |
| 1977-06-06 | Brussels | R16 | L | Nikola Pilic | 80 | 6-4 4-6 7-5 |
| 1977-06-06 | Brussels | R32 | W | Jose Higueras | 33 | 1-6 6-2 6-4 |
| 1977-06-06 | Brussels | R64 | W | Cliff Letcher | 131 | 6-3 6-3 |
| 1977-05-23 | Roland Garros | R128 | L | Balazs Taroczy | 40 | 6-2 6-4 6-4 |
| 1977-05-16 | Rome | R16 | L | Brian Gottfried | 6 | 6-3 6-3 |
| 1977-05-16 | Rome | R32 | W | Paolo Bertolucci | 26 | 6-4 6-4 |
| 1977-05-16 | Rome | R64 | W | James Chico Hagey | 91 | 6-1 6-1 |
| 1977-03-21 | Cairo | QF | L | Francois Jauffret | 28 | 7-5 6-1 |
| 1977-03-21 | Cairo | R16 | W | John Bartlett | 175 | 6-1 6-2 |
| 1977-02-07 | Miami | R16 | L | Brian Gottfried | 11 | 6-1 6-0 |
| 1977-02-07 | Miami | R32 | W | Frantisek Pala | 114 | 7-5 6-4 |