64–80Menang–Kalah
44.4%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 58 | 69 | 45.7% |
| Hard | 4 | 7 | 36.4% |
| Grass | 2 | 3 | 40.0% |
| Carpet | 0 | 1 | 0.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 1 | 6 | 0 | 14.3% |
| 1981 | 20 | 6 | 2 | 76.9% |
| 1980 | 9 | 11 | 0 | 45.0% |
| 1979 | 8 | 12 | 0 | 40.0% |
| 1978 | 8 | 12 | 1 | 40.0% |
| 1977 | 7 | 18 | 0 | 28.0% |
| 1976 | 10 | 12 | 0 | 45.5% |
| 1975 | 1 | 2 | 0 | 33.3% |
| 1973 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1977-07-31 | North Conway | R32 | L | Jimmy Connors | 1 | 7-6 6-0 |
| 1977-07-31 | North Conway | R64 | W | Mark Edmondson | 47 | 6-4 3-6 6-3 |
| 1977-07-25 | Louisville | R64 | L | Zan Guerry | 123 | 6-3 6-2 |
| 1977-07-11 | Kitzbuhel | R32 | L | Vladimir Zednik | 131 | 6-3 6-2 |
| 1977-06-13 | Berlin | R32 | L | Patricio Cornejo | 108 | 6-2 6-3 |
| 1977-06-06 | Brussels | R64 | L | Zeljko Franulovic | 36 | 7-6 6-4 |
| 1977-05-23 | Roland Garros | R128 | L | Emilio Montano | 129 | 6-1 6-1 6-3 |
| 1977-05-16 | Dusseldorf | R16 | L | Buster C Mottram | 29 | 6-2 6-2 |
| 1977-05-16 | Dusseldorf | R32 | W | Frantisek Pala | 114 | 6-3 3-6 7-5 |
| 1977-05-09 | Hamburg | QF | L | Jaime Fillol | 22 | 6-4 6-1 |
| 1977-05-09 | Hamburg | R16 | W | Francois Jauffret | 37 | 6-2 6-3 |
| 1977-05-09 | Hamburg | R32 | W | John Yuill | 97 | 5-7 6-3 6-1 |
| 1977-05-09 | Hamburg | R64 | W | Cliff Letcher | 131 | 6-2 6-3 |
| 1977-04-26 | Munich | R32 | L | Victor Pecci | 43 | 6-4 6-3 |
| 1977-03-28 | Nice | R32 | L | Jean Francois Caujolle | 96 | 6-3 6-7 6-2 |
| 1977-03-21 | Cairo | R16 | L | Francois Jauffret | 28 | 6-3 6-4 |
| 1977-01-01 | Australian Open | R32 | L | Dick Crealy | 41 | 7-5 7-6 3-0 RET |
| 1977-01-01 | Australian Open | R64 | W | John Marks | 165 | 6-4 3-6 6-2 6-1 |
| 1976-12-26 | Sydney Outdoor | R32 | L | Colin Dibley | 85 | 6-0 6-3 |
| 1976-12-26 | Sydney Outdoor | R64 | W | R Carter | – | 7-6 6-2 |
| 1976-11-23 | Johannesburg - WCT | R64 | L | Kjell Johansson | 81 | 7-6 6-4 |
| 1976-11-01 | Cologne | R32 | L | Harold Solomon | 12 | 6-4 6-2 |
| 1976-10-18 | Barcelona | R16 | L | Eddie Dibbs | 8 | 6-1 6-3 |
| 1976-10-18 | Barcelona | R32 | W | Sherwood Stewart | 67 | 6-1 6-2 |
| 1976-10-18 | Barcelona | R64 | W | Victor Pecci | 55 | 6-3 6-2 |
| 1976-10-11 | Madrid | R64 | L | Vladimir Zednik | 148 | 6-3 6-1 |
| 1976-06-14 | Berlin | QF | L | Hans Jurgen Pohmann | 72 | 6-7 7-5 6-2 |
| 1976-06-14 | Berlin | R16 | W | Patricio Cornejo | 111 | 3-6 7-6 6-2 |
| 1976-06-14 | Berlin | R32 | W | Kjell Johansson | 81 | 7-5 4-6 7-5 |
| 1976-05-22 | Dusseldorf | R16 | L | Manuel Orantes | 5 | 6-0 6-1 |
| 1976-05-22 | Dusseldorf | R32 | W | John Andrews | 70 | 6-3 6-3 |
| 1976-05-22 | Dusseldorf | R64 | W | Jan Eric Palm | – | 3-6 6-2 6-2 |
| 1976-05-17 | Hamburg | R32 | L | Jaime Fillol | 16 | 2-6 7-5 6-0 |
| 1976-05-17 | Hamburg | R64 | W | Byron Bertram | 120 | 7-5 6-4 |
| 1976-05-04 | Munich | R32 | L | Hans Joachim Ploetz | 76 | 3-6 6-2 6-4 |
| 1976-04-18 | Palma | R16 | L | Ricardo Cano | 42 | 6-2 6-3 |
| 1976-04-18 | Palma | R32 | W | Steve Turner | 150 | 4-6 6-1 7-5 |
| 1975-12-31 | Auckland | R16 | L | Raymond Moore | 61 | 6-4 6-2 |
| 1975-12-31 | Auckland | R32 | W | Chris Lewis | 396 | 6-4 6-4 |
| 1975-12-26 | Australian Open | R64 | L | Tony Roche | 12 | 6-3 6-1 6-2 |
| 1975-10-12 | Madrid | R32 | L | Victor Amaya | 167 | 6-0 7-6 |
| 1975-10-12 | Madrid | R64 | W | Antonio Munoz | 106 | 6-3 6-4 |
| 1975-10-05 | Aviles | R32 | L | Antonio Munoz | 106 | 1-6 6-0 7-5 |
| 1973-07-23 | Munich | R64 | L | Reinhard Mattern | – | 7-5 2-6 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0