22–49Win–Loss
31.0%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 16 | 32 | 33.3% |
| Unknown | 4 | 9 | 30.8% |
| Hard | 2 | 4 | 33.3% |
| Grass | 0 | 3 | 0.0% |
| Carpet | 0 | 1 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1976 | 1 | 1 | 0 | 50.0% |
| 1975 | 1 | 1 | 0 | 50.0% |
| 1974 | 2 | 6 | 0 | 25.0% |
| 1973 | 1 | 6 | 0 | 14.3% |
| 1972 | 0 | 2 | 0 | 0.0% |
| 1971 | 3 | 8 | 0 | 27.3% |
| 1970 | 5 | 12 | 0 | 29.4% |
| 1969 | 5 | 6 | 0 | 45.5% |
| 1968 | 4 | 7 | 0 | 36.4% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1969-08-11 | Kitzbuhel | R64 | W | Johannes Siegwart | – | 6-0 6-3 |
| 1969-08-03 | Hilversum | R16 | L | Tom Okker | – | 6-3 7-9 6-4 |
| 1969-08-03 | Hilversum | R32 | W | Frew Mcmillan | – | 6-1 6-1 |
| 1969-07-21 | Munich | R16 | L | Ray Ruffels | – | 6-4 6-3 |
| 1969-07-21 | Munich | R32 | W | Wilhelm Burgemeister | – | 4-6 6-1 6-1 |
| 1969-07-21 | Munich | R64 | W | Sutarjo Sugiarto | – | 2-6 6-2 6-1 |
| 1969-06-23 | Wimbledon | R128 | L | Roy Emerson | – | 6-1 6-1 6-1 |
| 1969-05-28 | Roland Garros | R128 | L | Sergio Palmieri | – | 3-6 10-8 6-3 7-5 |
| 1969-05-21 | Rome | R64 | L | Thomas Lejus | – | 6-2 6-2 |
| 1969-05-21 | Rome | R128 | W | Pietro Marzano | – | 6-2 5-7 6-1 |
| 1968-08-20 | Kitzbuehel | R32 | L | Hans Jurgen Pohmann | – | 6-2 4-6 6-0 |
| 1968-08-20 | Kitzbuehel | R64 | W | Rauty Krog | – | 6-3 0-6 6-2 |
| 1968-07-22 | Hilversum | R16 | L | Ion Tiriac | – | 9-7 6-2 |
| 1968-07-22 | Hilversum | R32 | W | Evert Schneider | – | 6-4 11-9 |
| 1968-07-22 | Hilversum | R64 | W | Piet Veentjer | – | W/O |
| 1968-05-27 | Roland Garros | R128 | L | Allan Stone | – | W/O |
| 1968-05-06 | Rome | R128 | L | Bill Bowrey | – | 4-6 6-2 6-3 6-2 |
| 1968-04-15 | Monte Carlo | R64 | L | Sergei Likhachev | – | 6-3 6-4 |
| 1968-03-18 | Cannes | R32 | L | Ion Tiriac | – | 7-5 3-6 6-3 |
| 1968-03-18 | Cannes | R64 | W | Karl Meiler | – | 6-4 6-2 |
| 1968-02-28 | Munich Indoors | R16 | L | Bob Carmichael | – | 6-2 6-1 |