203–252Win–Loss
44.6%Win %
2Titles
| Surface | W | L | % |
|---|---|---|---|
| Hard | 61 | 79 | 43.6% |
| Clay | 48 | 69 | 41.0% |
| Carpet | 44 | 61 | 41.9% |
| Grass | 37 | 34 | 52.1% |
| Unknown | 13 | 9 | 59.1% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1983 | 0 | 2 | 0 | 0.0% |
| 1982 | 0 | 2 | 0 | 0.0% |
| 1981 | 0 | 1 | 0 | 0.0% |
| 1980 | 0 | 4 | 0 | 0.0% |
| 1979 | 4 | 8 | 0 | 33.3% |
| 1978 | 10 | 18 | 0 | 35.7% |
| 1977 | 18 | 20 | 0 | 47.4% |
| 1976 | 13 | 20 | 1 | 39.4% |
| 1975 | 13 | 18 | 0 | 41.9% |
| 1974 | 20 | 18 | 1 | 52.6% |
| 1973 | 26 | 36 | 0 | 41.9% |
| 1972 | 31 | 27 | 0 | 53.4% |
| 1971 | 14 | 32 | 0 | 30.4% |
| 1970 | 29 | 21 | 0 | 58.0% |
| 1969 | 8 | 12 | 0 | 40.0% |
| 1968 | 17 | 13 | 0 | 56.7% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1971-03-22 | London | R32 | L | Marty Riessen | – | 6-3 6-0 |
| 1971-03-07 | Auckland | R16 | L | John Cooper | – | 3-6 4-6 7-5 6-4 6-1 |
| 1971-03-07 | Australian Open | R64 | L | Dick Crealy | – | 5-7 7-6 6-1 6-2 |
| 1971-03-07 | Auckland | R32 | W | Paul Thompson | – | 6-4 6-2 7-6 |
| 1971-02-09 | Philadelphia WCT | R32 | L | Tom Okker | – | 6-1 6-3 |
| 1970-10-18 | Phoenix | R32 | L | Richard Russell | – | 6-4 7-6 |
| 1970-09-28 | Berkeley | R32 | L | Thomaz Koch | – | 6-4 6-4 |
| 1970-09-28 | Berkeley | R64 | W | John Zweig | – | 4-6 7-6 6-2 |
| 1970-09-19 | Los Angeles | R64 | L | Tom Gorman | – | 6-4 6-4 |
| 1970-09-02 | US Open | R64 | L | Tom Okker | – | 6-3 6-7 6-3 6-2 |
| 1970-09-02 | US Open | R128 | W | Pancho Walthall | – | 6-4 6-2 6-1 |
| 1970-09-01 | South Orange | R32 | L | Brian Fairlie | – | 6-2 6-1 |
| 1970-08-17 | Merion | R16 | L | Jaime Fillol | – | 6-4 6-2 |
| 1970-08-17 | Merion | R32 | W | Stepan Koudelka | – | 5-7 6-4 6-4 |
| 1970-08-17 | Merion | R64 | W | Terry Hassall | – | 6-3 6-2 |
| 1970-08-17 | Hamburg | R16 | L | Nikola Pilic | – | 6-4 6-1 6-1 |
| 1970-08-17 | Hamburg | R32 | W | Attila Korpas | – | 2-6 9-7 0-6 6-1 6-1 |
| 1970-08-17 | Hamburg | R64 | W | Gaurav Misra | – | 7-5 6-4 7-5 |
| 1970-08-03 | Munich | R16 | L | Ion Tiriac | – | 6-2 6-1 6-4 |
| 1970-08-03 | Munich | R32 | W | John Clifton | – | 7-5 7-5 6-1 |
| 1970-07-27 | Indianapolis | QF | L | Cliff Richey | – | 7-5 2-6 8-6 |
| 1970-07-27 | Indianapolis | R16 | W | Patricio Cornejo | – | 6-4 6-4 |
| 1970-07-27 | Indianapolis | R32 | W | Bob Carmichael | – | 4-6 6-4 9-7 |
| 1970-07-27 | Indianapolis | R64 | W | Barry Mackay | – | 6-1 4-6 6-3 |
| 1970-07-27 | Indianapolis | QF | L | Cliff Richey | – | 7-5 2-6 8-6 |
| 1970-07-27 | Indianapolis | R16 | W | Patricio Cornejo | – | 6-4 6-4 |
| 1970-07-27 | Indianapolis | R32 | W | Bob Carmichael | – | 4-6 6-4 9-7 |
| 1970-07-27 | Indianapolis | R64 | W | Barry Mackay | – | 6-1 4-6 6-3 |
| 1970-07-20 | Cincinnati | R32 | L | Jan Kodes | – | 7-5 6-3 |
| 1970-07-20 | Cincinnati | R64 | W | Atet Wijono | – | 6-3 6-3 |
| 1970-07-18 | Washington | R64 | L | Frank Froehling | – | 6-4 6-3 |
| 1970-06-22 | Wimbledon | R32 | L | Rod Laver | – | 6-2 3-6 6-0 6-2 |
| 1970-06-22 | Wimbledon | R64 | W | Bob Giltinan | – | 3-6 5-7 6-4 6-1 6-2 |
| 1970-06-22 | Wimbledon | R128 | W | Jean Loup Rouyer | – | 7-5 6-4 11-9 |
| 1970-06-15 | London / Queen's Club | QF | L | Marty Riessen | – | 6-1 6-0 |
| 1970-06-15 | London / Queen's Club | R16 | W | Alex Metreveli | – | 9-7 6-4 |
| 1970-06-15 | London / Queen's Club | R32 | W | Hans Joachim Ploetz | – | 7-5 10-8 |
| 1970-06-15 | London / Queen's Club | R64 | W | Jim Mcmanus | – | 6-3 6-4 |
| 1970-06-08 | Beckenham | R32 | L | Nicholas Kalogeropoulos | – | 6-2 3-6 6-4 |
| 1970-06-01 | Manchester | SF | L | Robert Lutz | – | 6-3 3-6 6-3 |
| 1970-06-01 | Manchester | QF | W | Steve Fiske | – | 6-3 6-2 |
| 1970-06-01 | Manchester | R16 | W | Butch Seewagen | – | 4-6 6-3 6-1 |
| 1970-06-01 | Manchester | R32 | W | Dick R Bohrnstedt | – | 6-3 6-2 |
| 1970-06-01 | Manchester | R64 | W | Bob Powell | – | 6-0 6-1 |
| 1970-05-16 | Rome | R32 | L | Manuel Orantes | – | 7-5 6-1 8-6 |
| 1970-05-12 | Brussels | R32 | L | Ray Ruffels | – | 6-4 6-3 |
| 1970-04-26 | Bournemouth | R16 | L | Bob Hewitt | – | 6-2 6-2 6-2 |
| 1970-04-26 | Bournemouth | R32 | W | Allan McDonald | – | 6-3 6-0 6-4 |
| 1970-04-06 | Durban | R16 | L | Marty Riessen | – | 6-0 4-6 6-2 |
| 1970-04-06 | Durban | R32 | W | Frank McDonald | – | 6-1 2-6 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0