107–183Win–Loss
36.9%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 25 | 51 | 32.9% |
| Carpet | 20 | 48 | 29.4% |
| Grass | 33 | 28 | 54.1% |
| Hard | 20 | 40 | 33.3% |
| Unknown | 9 | 16 | 36.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1975 | 14 | 25 | 0 | 35.9% |
| 1974 | 4 | 15 | 0 | 21.1% |
| 1973 | 15 | 33 | 0 | 31.3% |
| 1972 | 10 | 27 | 0 | 27.0% |
| 1971 | 9 | 32 | 0 | 22.0% |
| 1970 | 15 | 28 | 0 | 34.9% |
| 1969 | 21 | 8 | 0 | 72.4% |
| 1968 | 19 | 15 | 0 | 55.9% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1975-11-15 | London | R64 | L | Arthur Ashe | 7 | 6-4 6-2 |
| 1975-11-06 | Stockholm | R16 | L | Onny Parun | 21 | 5-7 6-4 6-3 |
| 1975-11-06 | Stockholm | R32 | W | Fred Mcnair | 93 | 7-5 6-2 |
| 1975-11-06 | Stockholm | R64 | W | Guillermo Vilas | 3 | 6-2 6-2 |
| 1975-10-13 | Barcelona | R64 | L | Eddie Dibbs | 27 | 6-3 6-1 |
| 1975-10-12 | Madrid | R64 | L | Jose Higueras | 62 | 6-0 7-5 |
| 1975-09-26 | San Francisco | R16 | L | Cliff Drysdale | 34 | 6-4 6-1 |
| 1975-09-26 | San Francisco | R32 | W | Raymond Moore | 75 | 6-1 6-3 |
| 1975-09-26 | San Francisco | R64 | W | Roscoe Tanner | 11 | 7-6(2) 6-7(3) 6-2 |
| 1975-09-15 | Los Angeles | R64 | L | Phil Dent | 30 | 6-4 2-6 6-4 |
| 1975-08-27 | US Open | R128 | L | Jan Kodes | 20 | 6-3 6-1 |
| 1975-08-18 | Boston | R64 | L | Hans Kary | 79 | 6-4 7-6 |
| 1975-08-11 | Toronto | R64 | L | Ricardo Cano | 183 | 6-3 6-1 |
| 1975-08-04 | North Conway | R32 | L | Ilie Nastase | 8 | 6-3 6-2 |
| 1975-08-04 | North Conway | R64 | W | Frank Salazar | – | 6-0 6-0 |
| 1975-07-20 | Istanbul | SF | L | Colin Dowdeswell | 118 | UNK |
| 1975-07-20 | Istanbul | QF | W | Thomaz Koch | 48 | 6-4 1-6 7-5 |
| 1975-07-20 | Istanbul | R16 | W | Jun Kuki | 107 | 1-6 6-3 6-2 |
| 1975-07-20 | Istanbul | R32 | W | Ahmet Gencsoy | – | 6-0 6-0 |
| 1975-07-07 | Gstaad | R32 | L | Marcello Lara | 90 | 6-3 4-6 8-6 |
| 1975-06-23 | Wimbledon | R16 | L | Arthur Ashe | 8 | 6-2 5-7 6-4 6-2 |
| 1975-06-23 | Wimbledon | R32 | W | Paul Kronk | 94 | 6-4 7-5 9-8 |
| 1975-06-23 | Wimbledon | R64 | W | Grover Raz Reid | 91 | 5-7 6-3 7-5 6-8 6-3 |
| 1975-06-23 | Wimbledon | R128 | W | Gerald Battrick | 139 | 6-3 6-4 6-4 |
| 1975-06-04 | Roland Garros | R128 | L | Joaquin Loyo Mayo | 116 | 3-6 6-3 6-2 |
| 1975-05-19 | Hamburg | R32 | L | Ilie Nastase | 7 | 7-6 6-1 |
| 1975-05-19 | Hamburg | R64 | W | Bernard Mignot | 112 | 7-6 6-2 |
| 1975-05-10 | Florence | R32 | L | Piero Toci | 286 | 7-6 6-2 |
| 1975-04-21 | Houston | R32 | L | Pancho Walthall | 383 | 6-3 6-2 |
| 1975-04-14 | Tokyo Indoor | R32 | L | Jun Kamiwazumi | 94 | 6-1 6-3 |
| 1975-03-24 | Atlanta WCT | R16 | L | Milan Holecek | 84 | 6-4 6-0 |
| 1975-03-24 | Atlanta WCT | R32 | W | Marty Riessen | 11 | 6-4 6-1 |
| 1975-03-17 | Memphis | R16 | L | Bob Lutz | 44 | 2-6 7-5 6-3 |
| 1975-03-17 | Memphis | R32 | W | John Bartlett | 281 | 4-6 6-3 6-1 |
| 1975-03-10 | Washington Indoor WCT | R32 | L | John Alexander | 21 | 6-7(4) 6-4 6-4 |
| 1975-02-23 | San Antonio WCT | R32 | L | Mark Cox | 32 | 6-4 6-2 |
| 1975-02-17 | Fort Worth WCT | R32 | L | Vijay Amritraj | 40 | 3-6 6-3 6-3 |
| 1975-02-10 | Toronto Indoor WCT | R32 | L | Milan Holecek | 90 | 7-5 7-6(5) |
| 1975-01-20 | Philadelphia WCT | R64 | L | Harold Solomon | 15 | 7-5 6-0 |
| 1974-11-16 | Oslo | R32 | L | Birger Andersson | 220 | 6-2 3-6 7-6 |
| 1974-10-14 | Barcelona | R64 | L | Hans Kary | 75 | 6-4 6-4 |
| 1974-10-13 | Madrid | R64 | L | Patrick Proisy | 66 | 6-2 6-3 |
| 1974-08-26 | Boston | R64 | L | Doug Crawford | 169 | 6-1 6-7 6-2 |
| 1974-06-24 | Wimbledon | R128 | L | Bjorn Borg | 8 | 6-1 4-6 6-4 6-1 |
| 1974-04-22 | Denver WCT | R16 | L | Jan Kodes | 9 | 7-5 6-1 |
| 1974-04-22 | Denver WCT | R32 | W | Dick Dell | 107 | 6-2 6-4 |
| 1974-04-15 | Houston | R32 | L | Paul Gerken | 50 | 3-6 7-6(3) 6-4 |
| 1974-04-08 | Tokyo WCT | R32 | L | Fred Stolle | 30 | 6-3 6-3 |
| 1974-03-31 | Palm Desert WCT | R32 | L | Paul Gerken | 50 | 6-3 6-2 |
| 1974-03-30 | Tuscon | R32 | L | Rod Laver | 9 | 6-4 6-2 |