2–13Menang–Kalah
13.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 1 | 10 | 9.1% |
| Unknown | 1 | 3 | 25.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1972 | 0 | 1 | 0 | 0.0% |
| 1971 | 0 | 1 | 0 | 0.0% |
| 1970 | 0 | 1 | 0 | 0.0% |
| 1969 | 1 | 3 | 0 | 25.0% |
| 1968 | 1 | 7 | 0 | 12.5% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1972-07-16 | Gstaad | R32 | L | Roscoe Tanner | – | 6-2 6-4 |
| 1971-07-10 | Gstaad | R32 | L | Geoff Masters | – | 7-5 6-3 |
| 1970-07-18 | Gstaad | R32 | L | Jaime Pinto Bravo | – | 6-4 3-6 7-5 |
| 1969-07-27 | Gstaad | R16 | L | Marty Riessen | – | 6-2 6-0 |
| 1969-07-27 | Gstaad | R32 | W | Torben Ulrich | – | 6-4 6-3 |
| 1969-05-09 | Davis Cup EUR R1: SUI vs GBR | RR | L | Graham Stilwell | – | 6-2 6-0 6-2 |
| 1969-05-09 | Davis Cup EUR R1: SUI vs GBR | RR | L | Mark Cox | – | 6-4 8-6 6-2 |
| 1968-08-01 | Montana Vermala | R32 | L | Jaime Pinto Bravo | – | 6-4 4-6 6-4 |
| 1968-08-01 | Montana Vermala | R64 | W | Jean Pierre Loizeau | – | 6-4 3-6 6-1 |
| 1968-07-21 | Gstaad | R32 | L | Pierre Darmon | – | 6-1 6-1 |
| 1968-06-10 | Lugano | R32 | L | Brian Fairlie | – | 3-6 6-1 6-0 |
| 1968-05-06 | Rome | R128 | L | Wieslaw Gasiorek | – | 6-1 6-4 6-1 |
| 1968-05-03 | Davis Cup EUR R1: FRG vs SUI | RR | L | Ingo Buding | – | 6-1 11-9 6-1 |
| 1968-05-03 | Davis Cup EUR R1: FRG vs SUI | RR | L | Wilhelm Bungert | – | 6-4 6-2 7-5 |
| 1968-04-15 | Monte Carlo | R64 | L | Nicola Pietrangeli | – | 7-5 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0