115–160Win–Loss
41.8%Win %
2Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 60 | 64 | 48.4% |
| Carpet | 22 | 38 | 36.7% |
| Hard | 18 | 34 | 34.6% |
| Grass | 11 | 19 | 36.7% |
| Unknown | 4 | 5 | 44.4% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1980 | 0 | 1 | 0 | 0.0% |
| 1979 | 1 | 7 | 0 | 12.5% |
| 1978 | 22 | 22 | 1 | 50.0% |
| 1977 | 9 | 13 | 0 | 40.9% |
| 1976 | 5 | 11 | 0 | 31.3% |
| 1975 | 3 | 11 | 0 | 21.4% |
| 1974 | 9 | 17 | 0 | 34.6% |
| 1973 | 17 | 27 | 0 | 38.6% |
| 1972 | 19 | 19 | 1 | 50.0% |
| 1971 | 17 | 22 | 0 | 43.6% |
| 1970 | 6 | 7 | 0 | 46.2% |
| 1969 | 6 | 2 | 0 | 75.0% |
| 1968 | 1 | 1 | 0 | 50.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1975-02-23 | San Antonio WCT | R32 | L | Bob Lutz | 48 | 6-4 5-7 6-2 |
| 1975-02-17 | Fort Worth WCT | R32 | L | Jiri Hrebec | 44 | 6-1 6-4 |
| 1975-02-10 | Toronto Indoor WCT | R32 | L | Stan Smith | 9 | 7-6(6) 7-5 |
| 1975-02-09 | Basel | R16 | L | Bernard Mignot | 281 | 6-2 7-6 |
| 1975-01-20 | Philadelphia WCT | R128 | L | Haroon Rahim | 124 | W/O |
| 1974-08-28 | US Open | R64 | L | Alex Metreveli | 15 | 6-3 7-5 6-4 |
| 1974-08-28 | US Open | R128 | W | Billy Martin | 41 | 6-3 6-2 1-6 6-3 |
| 1974-08-26 | Boston | R64 | L | Marcello Lara | 91 | 3-6 6-4 6-4 |
| 1974-06-24 | Wimbledon | R128 | L | Guillermo Vilas | 23 | 6-2 9-8 6-4 |
| 1974-06-17 | Nottingham | R64 | L | Eddie Dibbs | 16 | 6-4 6-4 |
| 1974-06-03 | Roland Garros | R64 | L | Toshiro Sakai | 130 | 6-4 6-3 |
| 1974-06-03 | Roland Garros | R128 | W | Graeme Thomson | 162 | 6-4 6-1 |
| 1974-05-26 | Rome | R64 | L | Bob Lutz | 50 | 6-2 6-4 |
| 1974-05-20 | Hamburg | R32 | L | Ulrich Pinner | 203 | 1-6 7-5 6-4 |
| 1974-05-20 | Hamburg | R64 | W | Attila Korpas | 164 | 6-3 7-6 |
| 1974-04-22 | Denver WCT | R32 | L | Roscoe Tanner | 23 | 6-3 6-7(5) 6-3 |
| 1974-04-15 | Houston | QF | L | Eddie Dibbs | 25 | 6-3 6-3 |
| 1974-04-15 | Houston | R16 | W | Mark Cox | 19 | 7-6(6) 1-6 6-3 |
| 1974-04-15 | Houston | R32 | W | Raymond Moore | 42 | 6-2 1-6 6-3 |
| 1974-04-08 | Tokyo WCT | R32 | L | Raymond Moore | 42 | 6-3 2-6 6-0 |
| 1974-03-31 | Palm Desert WCT | R32 | L | Jan Kodes | 8 | 6-4 6-2 |
| 1974-03-17 | Sao Paulo WCT | R32 | L | Mark Cox | 19 | 7-6 1-6 6-3 |
| 1974-03-03 | Barcelona WCT | SF | L | Bjorn Borg | 16 | 6-4 6-4 |
| 1974-03-03 | Barcelona WCT | QF | W | Ion Tiriac | 72 | 7-6(5) 6-3 |
| 1974-03-03 | Barcelona WCT | R16 | W | Tom Edlefsen | 120 | 6-3 6-4 |
| 1974-03-03 | Barcelona WCT | R32 | W | Juan Ignacio Muntanola | – | 6-1 7-6(3) |
| 1974-02-18 | London WCT | R32 | L | Ove Bengtson | 56 | 6-4 7-6(5) |
| 1974-02-11 | Bologna WCT | R32 | L | Adriano Panatta | 14 | 3-6 6-3 7-6(3) |
| 1974-01-21 | Philadelphia WCT | R128 | L | Brian Fairlie | 25 | 3-6 6-4 6-2 |
| 1974-01-07 | Auckland | R16 | L | Allan Stone | 60 | 6-4 5-7 7-6 6-3 |
| 1974-01-07 | Auckland | R32 | W | Tony Parun | – | 6-3 6-3 7-6 |
| 1973-12-31 | Sydney | R32 | L | Kim Warwick | 108 | 6-0 6-3 |
| 1973-12-26 | Australian Open | QF | L | Jimmy Connors | 3 | 3-6 7-5 6-3 6-4 |
| 1973-12-26 | Australian Open | R16 | W | Allan Stone | 60 | 4-6 7-5 7-6 7-6 |
| 1973-12-26 | Australian Open | R32 | W | Karl Meiler | 32 | 6-7 7-5 6-4 3-6 6-1 |
| 1973-12-26 | Australian Open | R64 | W | Max Senior | – | 6-3 6-4 |
| 1973-11-19 | Adelaide | R32 | L | Cliff Letcher | 160 | 6-2 6-4 |
| 1973-10-28 | Prague | QF | L | Jan Kodes | 8 | 7-5 6-4 |
| 1973-10-28 | Prague | R16 | W | Guillermo Vilas | 31 | 7-6 7-5 |
| 1973-10-28 | Prague | R32 | W | Pavel Sevcik | – | 6-4 6-2 |
| 1973-10-21 | Madrid | R32 | L | Paolo Bertolucci | 19 | 4-6 6-1 10-8 |
| 1973-10-21 | Madrid | R64 | W | Raymond Moore | 39 | 6-4 6-1 |
| 1973-10-08 | Barcelona | R64 | L | Andrew Pattison | 60 | 4-6 6-3 6-4 |
| 1973-09-24 | San Francisco | R16 | L | Bjorn Borg | 24 | 6-4 6-0 |
| 1973-09-24 | San Francisco | R32 | W | Manuel Santana | – | 3-6 7-6 1-0 RET |
| 1973-09-17 | Los Angeles | R64 | L | Frew Mcmillan | 73 | 6-3 7-6 |
| 1973-09-16 | Aptos | R32 | L | Raymond Moore | 47 | 7-6 7-6 |
| 1973-08-29 | US Open | R64 | L | Jun Kamiwazumi | 123 | 4-6 6-3 6-4 5-7 6-4 |
| 1973-08-29 | US Open | R128 | W | Torben Ulrich | 114 | 6-4 6-4 6-2 |
| 1973-07-16 | Kitzbuhel | QF | L | Marcello Lara | – | 6-3 6-3 5-7 6-2 |