90–129Menang–Kalah
41.1%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 48 | 60 | 44.4% |
| Hard | 25 | 33 | 43.1% |
| Grass | 13 | 19 | 40.6% |
| Carpet | 2 | 10 | 16.7% |
| Unknown | 2 | 7 | 22.2% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1980 | 0 | 1 | 0 | 0.0% |
| 1979 | 8 | 3 | 0 | 72.7% |
| 1978 | 19 | 23 | 0 | 45.2% |
| 1977 | 3 | 8 | 0 | 27.3% |
| 1976 | 2 | 6 | 0 | 25.0% |
| 1975 | 8 | 23 | 0 | 25.8% |
| 1974 | 13 | 17 | 0 | 43.3% |
| 1973 | 18 | 22 | 0 | 45.0% |
| 1972 | 1 | 3 | 0 | 25.0% |
| 1971 | 7 | 7 | 0 | 50.0% |
| 1970 | 3 | 5 | 0 | 37.5% |
| 1969 | 1 | 5 | 0 | 16.7% |
| 1968 | 7 | 6 | 0 | 53.8% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1975-03-10 | Washington Indoor WCT | R16 | L | Phil Dent | 54 | 6-1 6-4 |
| 1975-03-10 | Washington Indoor WCT | R32 | W | Grover Raz Reid | 87 | 6-4 6-2 |
| 1975-03-10 | Dusseldorf | R32 | L | Barry Phillips Moore | 82 | 7-5 6-3 |
| 1975-02-03 | Little Rock | R32 | L | Jan Pisecky | 180 | 6-3 6-4 |
| 1974-11-16 | Manila | R16 | L | Jurgen Fassbender | 51 | 6-3 6-1 |
| 1974-11-16 | Manila | R32 | W | Jesus Hernandez | – | 6-3 6-0 |
| 1974-11-04 | Hong Kong | R32 | L | Phil Dent | 31 | 7-5 6-4 |
| 1974-11-03 | Jakarta | R32 | L | Fred Stolle | 119 | 3-6 6-2 7-6 |
| 1974-10-13 | Tokyo | R32 | L | Jun Kamiwazumi | 105 | 6-1 6-2 |
| 1974-08-26 | Boston | R32 | L | Bjorn Borg | 8 | 6-2 6-0 |
| 1974-08-26 | Boston | R64 | W | Vladimir Zednik | 88 | 3-6 6-4 6-4 |
| 1974-08-12 | Toronto | QF | L | Juan Gisbert | 54 | 6-4 6-4 |
| 1974-08-12 | Toronto | R16 | W | Ismail El Shafei | 43 | 6-3 7-5 |
| 1974-08-12 | Toronto | R32 | W | Jaime Fillol | 19 | 6-3 4-6 6-4 |
| 1974-08-12 | Toronto | R64 | W | Tony Parun | – | 6-2 6-4 |
| 1974-08-05 | Louisville | R32 | L | Stan Smith | 5 | W/O |
| 1974-08-05 | Louisville | R64 | W | Anand Amritraj | 103 | 6-4 6-7 6-4 |
| 1974-08-05 | Indianapolis | R64 | L | Ilie Nastase | 6 | 6-3 6-7 6-3 |
| 1974-07-23 | Washington | R64 | L | Fred Mcnair | 96 | 4-6 7-5 6-1 |
| 1974-07-21 | Hilversum | SF | L | Guillermo Vilas | 23 | 6-4 6-4 6-4 |
| 1974-07-21 | Hilversum | QF | W | John Lloyd | 81 | 6-2 1-6 6-2 |
| 1974-07-21 | Hilversum | R16 | W | Bertalan Csoknyai | 148 | 1-6 6-4 6-4 |
| 1974-07-21 | Hilversum | R32 | W | Lars Elvstrom | – | 6-2 6-3 |
| 1974-07-14 | Gstaad | QF | L | Roy Emerson | 112 | 3-6 6-0 6-3 |
| 1974-07-14 | Gstaad | R16 | W | Patrice Dominguez | 53 | 7-5 6-1 |
| 1974-07-14 | Gstaad | R32 | W | Victor Pecci | – | 8-6 6-4 |
| 1974-06-24 | Wimbledon | R128 | L | Peter Kanderal | 191 | 4-6 8-6 6-2 RET |
| 1974-06-03 | Roland Garros | R128 | L | Barry Phillips Moore | 75 | 6-1 6-0 |
| 1974-05-26 | Bournemouth | R32 | L | Ilie Nastase | 1 | W/O |
| 1974-05-13 | Las Vegas | R32 | L | John Newcombe | 2 | 6-3 6-3 |
| 1974-03-30 | Tuscon | R32 | L | Cliff Drysdale | 23 | 6-4 6-2 |
| 1974-03-30 | Tuscon | R64 | W | Ismail El Shafei | 77 | 6-4 6-3 |
| 1973-12-26 | Australian Open | R32 | L | Bjorn Borg | 18 | W/O |
| 1973-12-26 | Australian Open | R64 | W | Jacques Thamin | 186 | 6-4 3-6 7-5 |
| 1973-11-19 | Adelaide | QF | L | Jiri Hrebec | 50 | 6-3 6-2 |
| 1973-11-19 | Adelaide | R16 | W | Denis Naegelen | – | 6-2 6-1 |
| 1973-11-19 | Adelaide | R32 | W | Ian Bidmeade | – | 6-3 6-2 |
| 1973-11-18 | Christchurch | R32 | L | Kim Warwick | 97 | 6-4 6-3 |
| 1973-11-11 | Sydney Indoor | R32 | L | Sherwood Stewart | 83 | 6-2 2-0 RET |
| 1973-11-04 | Djkarta | QF | L | John Newcombe | 2 | 6-2 6-2 |
| 1973-11-04 | Djkarta | R16 | W | Diko Murdono | – | 6-0 6-2 |
| 1973-11-04 | Djkarta | R32 | W | Fred Mcnair | 201 | 6-3 6-3 |
| 1973-10-28 | Tehran | R64 | L | Mohammad Hossein Akbari | – | W/O |
| 1973-10-21 | Manila | R16 | L | Milan Holecek | 80 | 7-5 7-5 |
| 1973-10-21 | Manila | R32 | W | Romeo Rafon | – | 6-4 6-3 |
| 1973-10-08 | Tokyo | R64 | L | Jeff Borowiak | 91 | 6-2 6-3 |
| 1973-10-07 | Osaka | R32 | L | Sherwood Stewart | 167 | 7-6 7-6 |
| 1973-08-29 | US Open | R128 | L | John Newcombe | 7 | 6-7 6-3 6-3 6-7 6-3 |
| 1973-07-16 | Kitzbuhel | SF | L | Raul Ramirez | – | 6-2 6-1 6-0 |
| 1973-07-16 | Kitzbuhel | QF | W | Vladimir Zednik | – | 6-3 6-3 5-7 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0