171–140Menang–Kalah
55.0%% Menang
2Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 136 | 100 | 57.6% |
| Hard | 13 | 14 | 48.1% |
| Carpet | 6 | 14 | 30.0% |
| Grass | 8 | 8 | 50.0% |
| Unknown | 8 | 4 | 66.7% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1984 | 0 | 1 | 0 | 0.0% |
| 1983 | 6 | 9 | 0 | 40.0% |
| 1982 | 12 | 15 | 0 | 44.4% |
| 1981 | 24 | 11 | 2 | 68.6% |
| 1980 | 6 | 14 | 0 | 30.0% |
| 1979 | 29 | 12 | 1 | 70.7% |
| 1978 | 27 | 14 | 1 | 65.9% |
| 1977 | 9 | 15 | 0 | 37.5% |
| 1976 | 16 | 13 | 0 | 55.2% |
| 1975 | 25 | 21 | 0 | 54.3% |
| 1974 | 13 | 12 | 0 | 52.0% |
| 1973 | 4 | 3 | 0 | 57.1% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1978-10-08 | Madrid | R32 | W | Pavel Hutka | 148 | 6-1 6-1 |
| 1978-10-08 | Madrid | R64 | W | Bernard Fritz | 144 | 6-1 3-6 6-3 |
| 1978-07-24 | Hilversum | QF | L | Balazs Taroczy | 32 | 6-1 6-2 |
| 1978-07-24 | Hilversum | R16 | W | Alvaro Fillol | 178 | 6-2 6-1 |
| 1978-07-24 | Hilversum | R32 | W | Rolf Gehring | 167 | 6-2 7-5 |
| 1978-07-17 | Stuttgart Outdoor | F | W | Kim Warwick | 42 | 6-2 6-2 7-6 |
| 1978-07-17 | Stuttgart Outdoor | SF | W | Carlos Kirmayr | 99 | 6-3 6-3 |
| 1978-07-17 | Stuttgart Outdoor | QF | W | Peter Elter | 171 | 6-2 6-1 |
| 1978-07-17 | Stuttgart Outdoor | R16 | W | John Feaver | 154 | 7-5 3-6 6-1 |
| 1978-07-17 | Stuttgart Outdoor | R32 | W | Zlatko Ivancic | – | 7-6 6-3 |
| 1978-07-10 | Gstaad | SF | L | Jose Luis Clerc | 82 | 7-5 2-0 RET |
| 1978-07-10 | Gstaad | QF | W | Cliff Letcher | 64 | 6-4 7-6 |
| 1978-07-10 | Gstaad | R16 | W | Andreas Maurer | 207 | 7-5 7-6 |
| 1978-07-10 | Gstaad | R32 | W | Pavel Hutka | 148 | 6-2 6-4 |
| 1978-06-19 | Berlin | R32 | L | Hans Jurgen Pohmann | 258 | 6-2 2-6 6-3 |
| 1978-06-16 | Davis Cup EUR QF: HUN vs FRG | RR | W | Peter Szoke | 322 | 6-2 6-2 6-3 |
| 1978-06-16 | Davis Cup EUR QF: HUN vs FRG | RR | L | Balazs Taroczy | 29 | 6-1 6-2 6-1 |
| 1978-05-29 | Roland Garros | R64 | L | John Lloyd | 29 | 2-6 0-6 6-1 6-4 6-3 |
| 1978-05-29 | Roland Garros | R128 | W | Gene Mayer | 62 | 4-6 6-3 6-3 4-6 3-2 RET |
| 1978-05-23 | Munich | QF | L | Balazs Taroczy | 29 | 6-3 6-4 |
| 1978-05-23 | Munich | R16 | W | Pat Dupre | 52 | 6-1 4-6 6-2 |
| 1978-05-23 | Munich | R32 | W | John Yuill | 96 | 6-1 6-0 |
| 1978-05-15 | Hamburg | R64 | L | Eddie Dibbs | 6 | 6-4 4-6 7-5 |
| 1978-05-08 | Nations Cup | RR | W | Hans Gildemeister | 42 | 6-4 7-5 |
| 1978-05-08 | Nations Cup | RR | L | Jose Higueras | 25 | 6-3 6-3 |
| 1978-04-17 | Nice | R16 | L | Yannick Noah | 298 | 7-6 3-6 6-3 |
| 1978-04-17 | Nice | R32 | W | Victor Pecci | 39 | 6-3 3-6 6-3 |
| 1978-04-10 | Monte Carlo WCT | R32 | L | Jose Higueras | 25 | 4-6 6-0 6-2 |
| 1978-03-17 | Davis Cup EUR PR: SUI vs FRG | RR | W | Michael Burgener | 308 | 2-6 6-4 6-4 6-2 |
| 1978-03-17 | Davis Cup EUR PR: SUI vs FRG | RR | W | Heinz Gunthardt | 61 | 8-10 4-6 6-2 6-4 8-6 |
| 1977-10-31 | Cologne | R16 | L | Wojtek Fibak | 17 | 3-6 7-5 6-1 |
| 1977-10-31 | Cologne | R32 | W | Pavel Hutka | 127 | 6-0 6-4 |
| 1977-10-25 | Basel | R32 | L | Heinz Gunthardt | 234 | 6-3 6-4 |
| 1977-10-17 | Barcelona | R16 | L | Wojtek Fibak | 15 | 6-2 3-6 7-5 |
| 1977-10-17 | Barcelona | R32 | W | Hans Gildemeister | 44 | 7-5 6-4 |
| 1977-10-17 | Barcelona | R64 | W | John James | 97 | 6-1 6-1 |
| 1977-07-12 | Hilversum | R16 | L | Jose Higueras | 39 | 6-2 6-3 |
| 1977-07-12 | Hilversum | R32 | W | Georges Goven | 185 | 6-4 7-6 |
| 1977-07-03 | Gstaad | R16 | L | Jeff Borowiak | 41 | 6-2 7-5 |
| 1977-07-03 | Gstaad | R32 | W | Roger Taylor | 115 | 6-2 6-3 |
| 1977-06-13 | Berlin | R32 | L | Jose Higueras | 35 | 4-6 6-3 6-3 |
| 1977-06-06 | Brussels | R32 | L | Balazs Taroczy | 39 | 6-3 6-2 |
| 1977-05-23 | Roland Garros | R32 | L | Raul Ramirez | 6 | 7-6 6-1 5-7 6-1 |
| 1977-05-23 | Roland Garros | R64 | W | Byron Bertram | 64 | 6-2 7-5 6-1 |
| 1977-05-23 | Roland Garros | R128 | W | David Schneider | 148 | 6-0 6-4 6-2 |
| 1977-05-16 | Dusseldorf | R32 | L | Buster C Mottram | 29 | 6-0 6-2 |
| 1977-05-09 | Hamburg | R32 | L | Francois Jauffret | 37 | 6-2 7-5 |
| 1977-05-09 | Hamburg | R64 | W | Richard Lewis | 87 | 6-1 7-6 |
| 1977-04-26 | Munich | R32 | L | Sashi Menon | 82 | 6-3 1-6 6-1 |
| 1977-04-22 | Davis Cup EUR PR: POL vs FRG | RR | L | Wojtek Fibak | 13 | 10-8 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0