342–324Win–Loss
51.4%Win %
2Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 155 | 136 | 53.3% |
| Grass | 95 | 75 | 55.9% |
| Hard | 53 | 59 | 47.3% |
| Carpet | 30 | 46 | 39.5% |
| Unknown | 9 | 8 | 52.9% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1981 | 1 | 1 | 0 | 50.0% |
| 1980 | 3 | 3 | 0 | 50.0% |
| 1979 | 2 | 13 | 0 | 13.3% |
| 1978 | 19 | 33 | 0 | 36.5% |
| 1977 | 31 | 30 | 0 | 50.8% |
| 1976 | 49 | 35 | 0 | 58.3% |
| 1975 | 41 | 37 | 1 | 52.6% |
| 1974 | 41 | 40 | 0 | 50.6% |
| 1973 | 31 | 33 | 0 | 48.4% |
| 1972 | 18 | 14 | 0 | 56.3% |
| 1971 | 10 | 23 | 0 | 30.3% |
| 1970 | 35 | 23 | 1 | 60.3% |
| 1969 | 30 | 23 | 0 | 56.6% |
| 1968 | 31 | 16 | 0 | 66.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1975-07-21 | Washington | R32 | L | Arthur Ashe | 7 | 2-6 6-3 6-2 |
| 1975-07-21 | Washington | R64 | W | Bruce Manson | 205 | 6-2 6-3 |
| 1975-07-20 | Hilversum | R16 | L | Jurgen Fassbender | 54 | 3-6 7-6 8-6 |
| 1975-07-20 | Hilversum | R32 | W | Lito Alvarez | 150 | 6-3 3-6 6-3 |
| 1975-07-13 | Kitzbuhel | R16 | L | Hans Kary | 79 | 6-3 7-5 |
| 1975-07-13 | Kitzbuhel | R32 | W | Zeljko Franulovic | 111 | 7-5 4-6 6-2 |
| 1975-06-23 | Wimbledon | R64 | L | Phil Dent | 32 | 5-7 7-5 6-3 7-5 |
| 1975-06-23 | Wimbledon | R128 | W | William Brown | 113 | 8-6 8-9 6-2 3-6 6-3 |
| 1975-06-16 | Nottingham | R32 | L | Tony Roche | 21 | 6-2 9-8 |
| 1975-06-16 | Nottingham | R64 | W | Jun Kamiwazumi | 78 | 6-4 7-5 |
| 1975-06-04 | Roland Garros | R128 | L | Francois Jauffret | 28 | 7-5 6-3 |
| 1975-05-25 | Rome | R64 | L | Raul Ramirez | 16 | 6-4 6-3 |
| 1975-05-19 | Hamburg | R32 | L | Jan Kodes | 22 | 6-4 6-4 |
| 1975-05-19 | Hamburg | R64 | W | Norman Holmes | 122 | 6-3 6-3 |
| 1975-05-12 | Bournemouth | R64 | L | Martin Robinson | 286 | 8-6 6-2 |
| 1975-05-07 | Munich | R32 | L | John Yuill | 72 | 6-3 7-6 |
| 1975-04-28 | Nice | F | W | Ivan Molina | 101 | 7-6 6-4 6-3 |
| 1975-04-28 | Nice | SF | W | Patrice Dominguez | 63 | 6-2 4-6 7-5 |
| 1975-04-28 | Nice | QF | W | Ulrich Pinner | 107 | 6-2 5-7 6-1 |
| 1975-04-28 | Nice | R16 | W | Jaime Pinto Bravo | 132 | 7-5 3-6 6-1 |
| 1975-04-28 | Nice | R32 | W | Ricardo Cano | 189 | 6-1 6-4 |
| 1975-04-21 | Stockholm - WCT | R32 | L | Buster C Mottram | 61 | 6-2 6-4 |
| 1975-04-11 | Johannesburg - WCT | R32 | L | Bjorn Borg | 2 | 6-3 6-4 |
| 1975-03-23 | Monte Carlo WCT | QF | L | Manuel Orantes | 12 | 6-2 6-2 |
| 1975-03-23 | Monte Carlo WCT | R16 | W | Patrice Dominguez | 77 | 6-1 6-4 |
| 1975-03-23 | Monte Carlo WCT | R32 | W | Hans Jurgen Pohmann | 49 | 6-2 7-5 |
| 1975-03-10 | Munich WCT | R16 | L | Bjorn Borg | 3 | 6-4 6-2 |
| 1975-03-10 | Munich WCT | R32 | W | Reinhart Probst | – | 6-2 3-6 6-3 |
| 1975-02-24 | Rotterdam WCT | R16 | L | Bob Hewitt | 65 | 7-5 6-2 |
| 1975-02-24 | Rotterdam WCT | R32 | W | Nikola Pilic | 33 | 6-4 6-4 |
| 1975-02-17 | Barcelona WCT | R16 | L | Kjell Johansson | 147 | 6-4 6-3 |
| 1975-02-17 | Barcelona WCT | R32 | W | Tom Okker | 6 | 7-6(1) 6-4 |
| 1975-02-06 | Bologna WCT | R16 | L | Adriano Panatta | 34 | 6-3 7-6(4) |
| 1975-02-06 | Bologna WCT | R32 | W | Ezio Di Matteo | 214 | 6-3 6-4 |
| 1975-01-27 | Richmond-WCT | R32 | L | Paolo Bertolucci | 50 | 6-2 2-6 6-4 |
| 1975-01-20 | Philadelphia WCT | R32 | L | Sandy Mayer | 55 | 6-3 7-6(6) |
| 1975-01-20 | Philadelphia WCT | R64 | W | Corrado Barazzutti | 56 | 4-6 7-6(1) 6-1 |
| 1975-01-20 | Philadelphia WCT | R128 | W | Zeljko Franulovic | 70 | 7-6(6) 5-7 7-6(3) |
| 1975-01-18 | Baltimore | R16 | L | Tony Roche | 23 | 6-1 6-1 |
| 1975-01-12 | Auckland | SF | L | Brian Fairlie | 58 | 6-4 0-6 7-6 6-4 |
| 1975-01-12 | Auckland | QF | W | Syd Ball | 104 | 4-6 6-3 6-3 7-5 |
| 1975-01-12 | Auckland | R16 | W | Steve Docherty | 249 | 6-4 6-2 6-4 |
| 1975-01-12 | Auckland | R32 | W | Peter Langsford | 318 | 6-4 6-1 6-1 |
| 1974-12-21 | Australian Open | R64 | W | Jun Kuki | 101 | 7-5 2-6 7-5 6-3 |
| 1974-12-21 | Australian Open | SF | L | Jimmy Connors | 1 | 6-4 6-3 6-4 |
| 1974-12-21 | Australian Open | QF | W | John Alexander | 26 | 6-3 4-6 6-3 7-6 |
| 1974-12-21 | Australian Open | R16 | W | John Andrews | 103 | 6-2 6-4 4-6 7-6 |
| 1974-12-21 | Australian Open | R32 | W | Ray Ruffels | 76 | 6-3 6-4 7-6 |
| 1974-12-16 | Sydney Outdoor | QF | L | Alex Metreveli | 13 | 6-4 7-6 |
| 1974-12-16 | Sydney Outdoor | R16 | W | David Carter | – | 6-2 3-6 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0