47–114Menang–Kalah
29.2%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Grass | 23 | 38 | 37.7% |
| Clay | 14 | 46 | 23.3% |
| Hard | 6 | 21 | 22.2% |
| Unknown | 3 | 6 | 33.3% |
| Carpet | 1 | 3 | 25.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1979 | 1 | 3 | 0 | 25.0% |
| 1978 | 3 | 10 | 0 | 23.1% |
| 1977 | 1 | 10 | 0 | 9.1% |
| 1976 | 3 | 16 | 0 | 15.8% |
| 1975 | 2 | 8 | 0 | 20.0% |
| 1974 | 1 | 5 | 0 | 16.7% |
| 1973 | 10 | 22 | 0 | 31.3% |
| 1972 | 7 | 9 | 0 | 43.8% |
| 1971 | 3 | 9 | 0 | 25.0% |
| 1970 | 6 | 8 | 0 | 42.9% |
| 1969 | 5 | 6 | 0 | 45.5% |
| 1968 | 5 | 8 | 0 | 38.5% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1975-11-10 | Hong Kong | R32 | L | Manuel Orantes | 9 | 6-2 6-3 |
| 1975-11-02 | Tokyo | R64 | L | Jim Delaney | 177 | 2-6 6-3 6-4 |
| 1975-10-19 | Sydney Indoor | R64 | L | Vijay Amritraj | 32 | 6-4 6-1 |
| 1975-08-04 | North Conway | R32 | L | Nicola Spear | 95 | 6-4 6-0 |
| 1975-08-04 | North Conway | R64 | W | Rick Fisher | 119 | 6-4 7-6 |
| 1975-03-26 | Jackson | R16 | L | Ion Tiriac | 113 | 6-3 6-4 |
| 1975-03-17 | Memphis | R32 | L | Graham Stilwell | 154 | 4-6 6-3 6-1 |
| 1974-11-16 | Bombay | R32 | L | Ulrich Pinner | 123 | 3-6 6-2 6-2 |
| 1974-08-28 | US Open | R128 | L | Roy Barth | 137 | 6-1 6-0 7-5 |
| 1974-04-07 | New Orleans WCT | R32 | L | Cliff Richey | 20 | 6-3 6-2 |
| 1973-12-31 | Sydney | R64 | L | Chris Kachel | – | W/O |
| 1973-12-26 | Australian Open | R32 | L | Barry Phillips Moore | 64 | 6-7 7-5 4-6 6-1 6-4 |
| 1973-12-26 | Australian Open | R64 | W | Robert Casey | – | 6-4 6-7 6-4 |
| 1973-11-19 | Adelaide | R64 | L | Tij Syma | – | W/O |
| 1973-11-18 | Christchurch | R32 | L | Fred Stolle | 38 | 6-2 6-4 |
| 1973-10-29 | Hong Kong | R16 | L | Raul Ramirez | 32 | 6-3 6-2 |
| 1973-10-29 | Hong Kong | R32 | W | Zeljko Franulovic | 77 | 6-1 7-6 |
| 1973-10-28 | Tehran | R64 | L | Jeff Simpson | 83 | 6-3 6-2 |
| 1973-10-21 | Manila | R32 | L | Milan Holecek | 80 | W/O |
| 1973-10-21 | New Delhi | R32 | L | Mal Anderson | – | 4-6 6-1 6-0 |
| 1973-10-08 | Tokyo | R64 | L | Zeljko Franulovic | 89 | 6-2 7-6 |
| 1973-10-07 | Fort Worth | R32 | L | Mike Estep | 66 | 6-2 6-4 |
| 1973-09-30 | Chicago | R16 | L | Tom Okker | 6 | 6-4 6-4 |
| 1973-09-30 | Chicago | R32 | W | Bill Lloyd | 116 | 6-7 6-3 6-1 |
| 1973-09-17 | Los Angeles | R64 | L | Mike Estep | 70 | 7-6 6-4 |
| 1973-09-16 | Seattle | R16 | L | Brian Gottfried | 21 | 6-4 6-4 |
| 1973-09-16 | Seattle | R32 | W | Dick Knight | – | 2-6 3-6 6-4 |
| 1973-08-19 | Merion | R32 | L | John Feaver | – | 6-3 4-6 6-3 |
| 1973-08-19 | Merion | R64 | W | Richard Finger | – | 6-2 6-3 |
| 1973-08-05 | Louisville | R32 | L | Dick Dell | – | 6-2 6-4 |
| 1973-08-05 | Louisville | R64 | W | Arthur Ashe | – | 6-3 2-6 6-4 |
| 1973-07-23 | Bretton Woods | R32 | L | Toshiro Sakai | – | 6-3 6-2 |
| 1973-07-16 | Kitzbuhel | R32 | L | Ion Tiriac | – | 6-4 6-4 |
| 1973-07-09 | Newport | QF | L | John Paish | – | 9-7 5-7 6-1 |
| 1973-07-09 | Newport | R16 | W | David Lloyd | – | 4-6 9-7 6-3 |
| 1973-07-09 | Newport | R32 | W | Jun Kamiwazumi | – | 7-5 8-6 |
| 1973-07-09 | Newport | R64 | W | Graham Thompson | – | 5-7 6-3 6-1 |
| 1973-06-04 | Berlin | R32 | L | Hans Kary | – | 2-6 6-3 6-3 4-6 6-4 |
| 1973-04-30 | Florence | R64 | L | Tenny Svensson | – | 6-4 3-6 6-2 |
| 1973-04-23 | Madrid | R16 | L | Ion Tiriac | – | 6-7 6-1 6-3 |
| 1973-04-23 | Madrid | R32 | W | Francois Jauffret | – | W/O |
| 1973-04-23 | Madrid | R64 | W | Pietro Marzano | – | 7-5 6-2 |
| 1973-04-14 | Monte Carlo | R64 | L | Istvan Gulyas | – | 6-4 2-6 6-1 |
| 1973-01-01 | Sydney | R64 | L | Chris Walsh | – | W/O |
| 1972-12-26 | Australian Open | R64 | L | Bob Carmichael | – | 6-4 6-2 |
| 1972-12-11 | Adelaide-2 | R16 | L | Peter Doerner | – | 6-7 6-4 6-1 |
| 1972-12-11 | Adelaide-2 | R32 | W | Max Cocks | – | 6-3 6-1 |
| 1972-12-11 | Adelaide-2 | R64 | W | Paul Harkin | – | 6-3 6-2 |
| 1972-08-01 | Hilversum | R16 | L | Hans Kary | – | 6-4 6-4 |
| 1972-08-01 | Hilversum | R32 | W | Jan Hajer | – | 6-4 6-0 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0