65–106Menang–Kalah
38.0%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 16 | 41 | 28.1% |
| Hard | 23 | 28 | 45.1% |
| Grass | 10 | 17 | 37.0% |
| Unknown | 11 | 8 | 57.9% |
| Carpet | 5 | 12 | 29.4% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1979 | 1 | 2 | 0 | 33.3% |
| 1977 | 0 | 2 | 0 | 0.0% |
| 1976 | 2 | 21 | 0 | 8.7% |
| 1975 | 4 | 4 | 0 | 50.0% |
| 1974 | 3 | 16 | 0 | 15.8% |
| 1973 | 20 | 27 | 0 | 42.6% |
| 1972 | 18 | 19 | 0 | 48.6% |
| 1971 | 7 | 9 | 0 | 43.8% |
| 1970 | 2 | 2 | 0 | 50.0% |
| 1969 | 3 | 2 | 0 | 60.0% |
| 1968 | 5 | 2 | 0 | 71.4% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1973-01-03 | Baltimore | QF | L | Clark Graebner | – | 6-0 6-3 |
| 1973-01-03 | Baltimore | R16 | W | Butch Seewagen | – | 6-3 6-4 |
| 1972-11-18 | London | R32 | L | Barry Phillips Moore | – | 3-6 7-6 6-3 |
| 1972-09-25 | Albany | R32 | L | Ross Case | – | 7-6 6-2 |
| 1972-09-25 | Albany | R64 | W | Andrew Mcgrath | – | 6-1 6-1 |
| 1972-09-18 | Los Angeles WCT | R64 | L | Ken Rosewall | – | 6-2 6-2 |
| 1972-09-17 | Sacramento | R16 | L | Stan Smith | – | 6-4 6-4 |
| 1972-09-17 | Sacramento | R32 | W | Robert Kreiss | – | 6-2 6-4 |
| 1972-08-30 | US Open | R128 | L | Tom Okker | – | 6-2 6-3 6-4 |
| 1972-08-27 | Merion | R16 | L | Roger Taylor | – | 6-3 6-3 |
| 1972-08-27 | Merion | R32 | W | Geoff Masters | – | 7-6 6-4 |
| 1972-08-27 | Merion | R64 | W | Kevin Mccollum | – | 7-5 7-5 |
| 1972-08-14 | Montreal / Toronto | R32 | L | Charles Owens | – | 6-2 6-1 |
| 1972-08-14 | Montreal / Toronto | R64 | W | Pierre Barthes | – | W/O |
| 1972-08-07 | Indianapolis | R32 | L | Ivan Molina | – | 6-3 6-1 |
| 1972-08-07 | Indianapolis | R64 | W | Bob Mckinley | – | 6-3 6-1 |
| 1972-07-31 | Cincinnati | R32 | L | Steve Faulk | – | 3-6 7-6 6-2 |
| 1972-07-31 | Cincinnati | R64 | W | Mike Kreiss | – | 6-3 6-4 |
| 1972-07-30 | Tanglewood | R16 | L | Jeff Austin | – | 6-2 6-4 |
| 1972-07-30 | Tanglewood | R32 | W | Wanaro N'Godrella | – | 6-4 6-1 |
| 1972-07-23 | Columbus | R16 | L | Dick Stockton | – | 3-6 6-3 6-4 |
| 1972-07-23 | Columbus | R32 | W | Jairo Velasco | – | 6-1 6-4 |
| 1972-07-16 | Gstaad | R32 | L | Jean Loup Rouyer | – | 6-2 6-3 |
| 1972-06-26 | Wimbledon | R16 | L | Alex Metreveli | – | 6-3 6-1 6-3 |
| 1972-06-26 | Wimbledon | R32 | W | Mike Estep | – | 9-8 6-4 9-7 |
| 1972-06-26 | Wimbledon | R64 | W | Patrick Proisy | – | 6-3 7-5 6-4 |
| 1972-06-26 | Wimbledon | R128 | W | Istvan Gulyas | – | 6-4 7-5 6-4 |
| 1972-06-24 | Queen's Club | R32 | L | Colin Dibley | – | 7-5 6-3 |
| 1972-06-24 | Queen's Club | R64 | W | Ivan Molina | – | 6-2 6-3 |
| 1972-06-17 | Bristol | R32 | L | John De Mendoza | – | 6-2 6-2 |
| 1972-05-22 | Roland Garros | R64 | L | Wieslaw Gasiorek | – | 5-7 6-4 6-4 6-3 |
| 1972-05-13 | Bournemouth | QF | L | Pierre Barthes | – | 6-8 6-4 6-3 |
| 1972-05-13 | Bournemouth | R16 | W | Ivan Molina | – | 6-3 6-1 6-8 9-8 |
| 1972-05-13 | Bournemouth | R32 | W | Milan Holecek | – | 6-0 2-6 6-1 7-9 6-2 |
| 1972-04-24 | Rome | R64 | L | Boro Jovanovic | – | 6-4 1-6 6-3 |
| 1972-04-08 | Johannesburg | QF | L | Jaime Fillol | – | 4-6 4-6 6-2 6-4 6-2 |
| 1972-04-08 | Johannesburg | R16 | W | Manuel Santana | – | 6-4 5-7 6-4 6-2 |
| 1972-04-08 | Johannesburg | R32 | W | Wanaro N'Godrella | – | 6-3 7-5 6-3 |
| 1972-04-08 | Johannesburg | R64 | W | Rauty Krog | – | 6-7 4-6 6-2 6-3 6-4 |
| 1971-09-01 | US Open | R128 | L | Jan Leschly | – | 6-1 6-1 6-3 |
| 1971-08-10 | Montreal / Toronto | R32 | L | Pancho Guzman | – | 5-7 6-2 7-5 |
| 1971-07-24 | Tanglewood | R32 | L | Zeljko Franulovic | – | 7-5 6-3 |
| 1971-07-24 | Tanglewood | R64 | W | Nicola Spear | – | 6-1 RET |
| 1971-06-21 | Wimbledon | R128 | L | Nicholas Kalogeropoulos | – | 8-9 8-9 6-3 6-2 9-7 |
| 1971-06-07 | Beckenham | R32 | L | Paul Hutchins | – | 9-7 6-0 |
| 1971-06-07 | Beckenham | R64 | W | Gaurav Misra | – | 9-8 6-3 |
| 1971-05-31 | Manchester | R16 | L | Richard Russell | – | 6-3 6-4 |
| 1971-05-31 | Manchester | R32 | W | Mark Farrell | – | 6-4 9-7 |
| 1971-05-21 | Roland Garros | R128 | L | Zeljko Franulovic | – | 6-2 6-2 2-6 10-8 |
| 1971-04-05 | Johannesburg | R32 | L | Andres Gimeno | – | 6-3 6-2 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0