14–22Win–Loss
38.9%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 7 | 16 | 30.4% |
| Hard | 5 | 4 | 55.6% |
| Unknown | 2 | 1 | 66.7% |
| Grass | 0 | 1 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1976 | 2 | 1 | 0 | 66.7% |
| 1975 | 0 | 1 | 0 | 0.0% |
| 1974 | 1 | 2 | 0 | 33.3% |
| 1973 | 0 | 3 | 0 | 0.0% |
| 1972 | 5 | 5 | 0 | 50.0% |
| 1971 | 1 | 4 | 0 | 20.0% |
| 1970 | 0 | 1 | 0 | 0.0% |
| 1969 | 2 | 2 | 0 | 50.0% |
| 1968 | 3 | 3 | 0 | 50.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1976-07-18 | Kitzbuhel | R16 | L | Jan Kodes | 25 | 6-0 6-3 |
| 1976-07-18 | Kitzbuhel | R32 | W | Chris Lewis | 168 | 4-6 6-0 6-3 |
| 1976-07-18 | Kitzbuhel | R64 | W | Herve Gauvain | 148 | 5-7 6-0 6-2 |
| 1975-03-10 | Dusseldorf | R32 | L | Andrew Pattison | 25 | 6-0 6-3 |
| 1974-10-28 | Vienna | R32 | L | Janos Benyik | 211 | 7-5 6-4 |
| 1974-07-21 | Hilversum | R16 | L | Jun Kamiwazumi | 99 | 5-7 6-4 6-1 |
| 1974-07-21 | Hilversum | R32 | W | Mark Farrell | 283 | 6-3 6-2 |
| 1973-06-04 | Berlin | R32 | L | Karl Meiler | – | 5-7 7-5 6-3 6-7 6-2 |
| 1973-05-21 | Roland Garros | R128 | L | Nikola Pilic | – | 6-4 6-4 |
| 1973-01-01 | Sydney | R64 | L | Thierry Bernasconi | – | 7-5 6-1 |
| 1972-08-01 | Hilversum | SF | L | Hans Kary | – | 7-9 10-8 5-7 6-4 6-0 |
| 1972-08-01 | Hilversum | QF | W | Jun Kamiwazumi | – | 6-3 3-6 8-6 |
| 1972-08-01 | Hilversum | R16 | W | Mal Anderson | – | 7-5 6-2 |
| 1972-08-01 | Hilversum | R32 | W | Marian Laudin | – | 6-4 6-4 |
| 1972-08-01 | Hilversum | R64 | W | Premjit Lall | – | 6-4 6-2 |
| 1972-06-05 | Hamburg | R64 | L | Frank Gebert | – | 9-8 6-4 6-4 |
| 1972-05-22 | Roland Garros | R128 | L | Geoff Masters | – | 6-0 3-6 6-2 6-1 |
| 1972-04-17 | Nice | R32 | L | Jan Kodes | – | 6-4 6-3 |
| 1972-04-17 | Nice | R64 | W | Steve Faulk | – | 7-5 6-2 |
| 1972-03-27 | Monte Carlo | R32 | L | Ion Tiriac | – | 6-1 5-7 6-3 |
| 1971-07-19 | Kitzbuhel | R16 | L | Juan Gisbert | – | 6-4 6-4 6-2 |
| 1971-07-19 | Kitzbuhel | R32 | W | John Cooper | – | 6-2 7-6 6-3 |
| 1971-05-21 | Roland Garros | R128 | L | Arthur Ashe | – | 6-2 6-1 5-7 6-1 |
| 1971-05-01 | Paris | R32 | L | Francois Jauffret | – | W/O |
| 1971-03-30 | Nice | R64 | L | Jean Claude Barclay | – | 6-4 6-0 |
| 1970-05-01 | Roland Garros | R128 | L | Ian Fletcher | – | 5-7 6-2 6-1 1-6 6-4 |
| 1969-08-11 | Kitzbuhel | R32 | L | Wilhelm Bungert | – | 6-3 6-4 |
| 1969-08-11 | Kitzbuhel | R64 | W | Alex Geuer | – | 6-4 6-4 |
| 1969-08-03 | Hilversum | R16 | L | Jan Kodes | – | 6-4 6-3 |
| 1969-08-03 | Hilversum | R32 | W | Byron Bertram | – | 6-1 6-1 |
| 1968-05-06 | Rome | R64 | L | Jaime Pinto Bravo | – | 6-4 6-3 6-2 |
| 1968-05-06 | Rome | R128 | W | Carlos Fernandes | – | 6-3 3-6 6-2 7-5 |
| 1968-04-15 | Monte Carlo | R64 | L | Bob Howe | – | 6-8 7-5 7-5 |
| 1968-03-18 | Cannes | R32 | L | Hans Joachim Ploetz | – | 6-2 6-3 |
| 1968-03-18 | Cannes | R64 | W | Sergei Likhachev | – | 6-3 6-4 |
| 1968-03-18 | Cannes | R128 | W | Nocentini | – | 6-1 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0