93–147Menang–Kalah
38.8%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 48 | 81 | 37.2% |
| Hard | 19 | 27 | 41.3% |
| Grass | 10 | 22 | 31.3% |
| Unknown | 14 | 9 | 60.9% |
| Carpet | 2 | 8 | 20.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 1 | 2 | 0 | 33.3% |
| 1981 | 2 | 2 | 0 | 50.0% |
| 1980 | 5 | 4 | 0 | 55.6% |
| 1979 | 1 | 3 | 0 | 25.0% |
| 1978 | 9 | 5 | 0 | 64.3% |
| 1977 | 3 | 11 | 0 | 21.4% |
| 1976 | 19 | 17 | 0 | 52.8% |
| 1975 | 12 | 30 | 0 | 28.6% |
| 1974 | 12 | 17 | 0 | 41.4% |
| 1973 | 5 | 8 | 0 | 38.5% |
| 1972 | 7 | 14 | 0 | 33.3% |
| 1971 | 11 | 12 | 0 | 47.8% |
| 1970 | 3 | 12 | 0 | 20.0% |
| 1969 | 1 | 4 | 0 | 20.0% |
| 1968 | 2 | 6 | 0 | 25.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1975-06-16 | Nottingham | R32 | L | Jeff Borowiak | 50 | 6-2 6-3 |
| 1975-06-16 | Nottingham | R64 | W | Doug Crawford | 120 | 8-6 2-6 6-2 |
| 1975-06-04 | Roland Garros | R128 | L | Paolo Bertolucci | 52 | 6-3 6-1 |
| 1975-05-25 | Rome | R64 | L | Victor Pecci | 204 | 7-5 4-6 6-2 |
| 1975-05-19 | Hamburg | R64 | L | Harald Elschenbroich | 131 | 2-6 6-3 6-1 |
| 1975-05-12 | Bournemouth | R32 | L | Julian Ganzabal | 102 | 6-3 6-3 |
| 1975-05-07 | Munich | R32 | L | Harald Elschenbroich | 131 | 6-4 6-2 |
| 1975-04-28 | Nice | R32 | L | Jairo Velasco | 235 | 2-6 7-5 7-5 |
| 1975-04-28 | Nice | R64 | W | Lito Alvarez | 189 | 6-3 6-1 |
| 1975-04-27 | Madrid | R16 | L | Juan Gisbert | 32 | 3-6 6-3 7-5 |
| 1975-04-27 | Madrid | R32 | W | Attila Korpas | 144 | 7-6 6-3 |
| 1975-04-27 | Madrid | R64 | W | Juan Herrera | 257 | 3-6 6-2 6-3 |
| 1975-03-17 | New York | R16 | L | Sandy Mayer | 38 | 6-3 6-1 |
| 1975-03-17 | New York | R32 | W | Alvaro Betancur | 265 | 7-5 6-4 |
| 1975-03-11 | Hampton | R32 | L | Robert Kreiss | 116 | 0-6 6-4 6-2 |
| 1975-03-04 | Shreveport | R32 | L | George Hardie | 125 | 6-4 6-2 |
| 1975-02-24 | Fairfield | R16 | L | Jan Pisecky | 180 | 6-4 6-3 |
| 1975-02-24 | Fairfield | R32 | W | Ernie Ewert | 199 | 6-4 1-6 7-6 |
| 1975-02-17 | Boca Raton | R16 | L | Jimmy Connors | 1 | 7-5 6-3 |
| 1975-02-17 | Boca Raton | R32 | W | Ramiro Benavides | 160 | 6-2 7-5 |
| 1975-02-10 | Salisbury | R32 | L | Jeff Austin | 118 | 1-6 6-0 6-4 |
| 1975-02-10 | Salisbury | R64 | W | Ion Tiriac | 72 | 7-6 7-5 |
| 1975-02-03 | Little Rock | R32 | L | Ion Tiriac | 72 | 6-2 3-6 6-1 |
| 1975-01-10 | Davis Cup AME SF: AUS vs JPN | RR | L | Phil Dent | 41 | 8-6 6-4 6-3 |
| 1975-01-10 | Davis Cup AME SF: AUS vs JPN | RR | L | John Newcombe | 2 | 6-1 6-2 6-3 |
| 1974-12-21 | Australian Open | R64 | L | Dick Crealy | 71 | 7-5 2-6 7-5 6-3 |
| 1974-12-06 | Davis Cup AME QF: JPN vs PHI | RR | W | Alexander Marcial | 270 | 6-3 6-2 6-3 |
| 1974-12-06 | Davis Cup AME QF: JPN vs PHI | RR | W | Romeo Rafon | – | 6-1 6-2 6-1 |
| 1974-11-16 | Manila | SF | L | Hans Jurgen Pohmann | 45 | 6-1 6-0 |
| 1974-11-16 | Manila | QF | W | Jurgen Fassbender | 51 | 6-1 1-6 7-6 |
| 1974-11-16 | Manila | R16 | W | Roscoe Tanner | 14 | 6-2 6-3 |
| 1974-11-16 | Manila | R32 | W | Syd Ball | 89 | 6-2 7-6 |
| 1974-11-04 | Hong Kong | R32 | L | John Newcombe | 2 | 6-4 6-1 |
| 1974-11-03 | Jakarta | QF | L | Dick Crealy | 80 | 6-1 3-6 6-3 |
| 1974-11-03 | Jakarta | R16 | W | Dick Stockton | 19 | 3-6 7-6 6-2 |
| 1974-11-03 | Jakarta | R32 | W | Bob Giltinan | 95 | 6-1 6-0 |
| 1974-10-13 | Tokyo | R32 | L | Dick Stockton | 19 | 7-6 6-0 |
| 1974-10-13 | Tokyo | R64 | W | Sherwood Stewart | 79 | 6-0 3-6 7-6 |
| 1974-08-28 | US Open | R128 | L | Grover Raz Reid | 83 | 6-4 7-6 6-3 |
| 1974-08-26 | Boston | R64 | L | Hans Jurgen Pohmann | 42 | 7-6 7-5 |
| 1974-08-12 | Toronto | R32 | L | Eddie Dibbs | 18 | 3-6 6-4 6-1 |
| 1974-08-12 | Toronto | R64 | W | Syd Ball | 85 | 6-4 6-2 |
| 1974-08-05 | Louisville | R32 | L | Tom Gorman | 15 | 6-4 6-4 |
| 1974-08-05 | Louisville | R64 | W | Patricio Cornejo | 76 | 6-2 1-6 6-1 |
| 1974-08-05 | Indianapolis | R64 | L | Hans Jurgen Pohmann | 40 | 6-7 6-3 6-0 |
| 1974-07-23 | Washington | R64 | L | Dick Dell | 102 | 7-6 6-4 |
| 1974-07-21 | Hilversum | R32 | L | Bertalan Csoknyai | 148 | 6-4 4-6 6-2 |
| 1974-07-14 | Gstaad | R32 | L | Ismail El Shafei | 66 | 6-0 6-2 |
| 1974-06-10 | Beckenham | R32 | L | Richard Lewis | 193 | 7-6 6-7 6-2 |
| 1974-06-10 | Beckenham | R64 | W | Bob Giltinan | 124 | 6-2 2-6 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0