59–90Menang–Kalah
39.6%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 48 | 62 | 43.6% |
| Hard | 10 | 22 | 31.3% |
| Carpet | 0 | 4 | 0.0% |
| Grass | 1 | 2 | 33.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1986 | 0 | 2 | 0 | 0.0% |
| 1985 | 2 | 4 | 0 | 33.3% |
| 1984 | 3 | 4 | 0 | 42.9% |
| 1983 | 2 | 5 | 0 | 28.6% |
| 1982 | 8 | 14 | 0 | 36.4% |
| 1981 | 15 | 18 | 0 | 45.5% |
| 1980 | 12 | 18 | 0 | 40.0% |
| 1979 | 9 | 10 | 0 | 47.4% |
| 1978 | 6 | 7 | 0 | 46.2% |
| 1977 | 2 | 4 | 0 | 33.3% |
| 1976 | 0 | 4 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1980-05-12 | Hamburg | R64 | W | Gustavo Tiberti | 420 | 4-6 7-6 6-4 |
| 1980-04-28 | Parioli CH | R32 | L | Hans Kary | 100 | 2-6 7-6 7-5 |
| 1980-03-17 | Linz CH | R16 | L | Onny Parun | 214 | 6-4 4-6 6-4 |
| 1980-03-17 | Linz CH | R32 | W | Jan Norback | 177 | 6-3 3-6 6-3 |
| 1980-03-10 | Stuttgart Indoor | R32 | L | Patrick Proisy | 100 | 7-6 4-6 7-6 |
| 1980-03-03 | Cairo | R16 | L | Kjell Johansson | 107 | 6-4 6-1 |
| 1980-03-03 | Cairo | R32 | W | C Floe | – | 6-2 6-3 |
| 1979-11-19 | Bombay | R16 | L | Louk Sanders | 98 | 6-4 6-1 |
| 1979-11-19 | Bombay | R32 | W | Nandan Bal | 496 | 6-2 6-3 |
| 1979-09-17 | Palermo | R16 | L | Peter Mcnamara | 44 | 6-2 7-6 |
| 1979-09-17 | Palermo | R32 | W | Ismail El Shafei | 143 | 6-4 6-1 |
| 1979-07-23 | Hilversum | R16 | L | Buster C Mottram | 42 | 6-1 7-5 |
| 1979-07-23 | Hilversum | R32 | W | Ismail El Shafei | 143 | 6-2 3-6 6-1 |
| 1979-07-16 | Stuttgart Outdoor | R16 | L | Peter Mcnamara | 54 | 7-5 4-6 7-5 |
| 1979-07-16 | Stuttgart Outdoor | R32 | W | Andreas Maurer | 100 | 6-3 6-3 |
| 1979-06-18 | Berlin | QF | L | Tomas Smid | 45 | 6-4 6-2 |
| 1979-06-18 | Berlin | R16 | W | Harald Elschenbroich | 216 | 6-3 7-5 |
| 1979-06-18 | Berlin | R32 | W | Frantisek Pala | 374 | 6-3 2-6 7-5 |
| 1979-05-22 | Munich | R32 | L | Balazs Taroczy | 24 | 6-2 6-4 |
| 1979-05-14 | Hamburg | R64 | L | Gianni Ocleppo | 93 | 2-6 6-3 6-1 |
| 1979-03-26 | Stuttgart Indoor | R16 | L | Guillermo Vilas | 3 | 6-2 7-5 |
| 1979-03-26 | Stuttgart Indoor | R32 | W | Colin Dowdeswell | 72 | 7-6 6-2 |
| 1979-03-19 | Nancy | R16 | L | Jean Louis Haillet | 180 | 6-1 4-6 6-3 |
| 1979-03-19 | Nancy | R32 | W | Dick Crealy | 131 | 7-5 7-6 |
| 1979-02-26 | Lagos | R16 | L | Peter Feigl | 47 | 6-7 7-6 6-4 |
| 1979-02-26 | Lagos | R32 | W | Jan Norback | 185 | 6-4 6-2 |
| 1978-11-28 | Bologna | R32 | L | Peter Fleming | 28 | 6-7 6-3 6-0 |
| 1978-10-09 | Barcelona | R64 | L | Tomas Smid | 49 | 4-6 6-1 6-1 |
| 1978-10-08 | Madrid | R64 | L | Balazs Taroczy | 29 | 7-5 6-2 |
| 1978-07-24 | Kitzbuhel | R16 | L | Vladimir Zednik | 43 | 7-6 6-3 |
| 1978-07-24 | Kitzbuhel | R32 | W | Hans Kary | 135 | 1-6 7-6 6-1 |
| 1978-07-17 | Stuttgart Outdoor | QF | L | Carlos Kirmayr | 99 | 6-2 7-6 |
| 1978-07-17 | Stuttgart Outdoor | R16 | W | Jiri Prucha | 324 | 7-5 6-2 |
| 1978-07-17 | Stuttgart Outdoor | R32 | W | Richard Lewis | 134 | 6-1 6-1 |
| 1978-05-29 | Roland Garros | R64 | L | John Alexander | 21 | 7-6 6-4 6-7 6-2 |
| 1978-05-29 | Roland Garros | R128 | W | Peter Elter | 156 | 6-4 2-6 7-6 6-2 |
| 1978-05-15 | Hamburg | R16 | L | Wojtek Fibak | 18 | 4-6 6-1 6-2 |
| 1978-05-15 | Hamburg | R32 | W | Balazs Taroczy | 29 | 6-3 2-6 7-5 |
| 1978-05-15 | Hamburg | R64 | W | Bernard Mitton | 72 | 6-2 6-1 |
| 1977-11-07 | Bogota | R32 | L | Victor Pecci | 48 | 6-2 6-2 |
| 1977-05-09 | Hamburg | R64 | L | Balazs Taroczy | 34 | 6-2 6-3 |
| 1977-04-11 | Murcia | R16 | L | Javier Soler | 144 | 6-4 6-3 |
| 1977-04-11 | Murcia | R32 | W | Bernard Fritz | 272 | 6-3 6-4 |
| 1977-01-10 | Adelaide | R32 | L | John Marks | 165 | 6-3 6-4 |
| 1977-01-10 | Adelaide | R64 | W | David Carter | 288 | 6-3 6-3 |
| 1976-11-23 | Johannesburg - WCT | R32 | L | Willem Prinsloo | 282 | 6-3 7-5 |
| 1976-05-22 | Dusseldorf | R32 | L | Patrick Proisy | 43 | 6-2 6-7 6-2 |
| 1976-05-17 | Hamburg | R64 | L | Mark Edmondson | 212 | 6-2 7-6 |
| 1976-05-04 | Munich | R32 | L | Roger Taylor | 52 | 7-5 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0