61–129Win–Loss
32.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 17 | 54 | 23.9% |
| Grass | 21 | 29 | 42.0% |
| Hard | 13 | 23 | 36.1% |
| Carpet | 7 | 18 | 28.0% |
| Unknown | 3 | 5 | 37.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1979 | 1 | 3 | 0 | 25.0% |
| 1978 | 2 | 3 | 0 | 40.0% |
| 1975 | 1 | 6 | 0 | 14.3% |
| 1974 | 4 | 16 | 0 | 20.0% |
| 1973 | 20 | 29 | 0 | 40.8% |
| 1972 | 6 | 17 | 0 | 26.1% |
| 1971 | 15 | 18 | 0 | 45.5% |
| 1970 | 5 | 14 | 0 | 26.3% |
| 1969 | 4 | 17 | 0 | 19.0% |
| 1968 | 3 | 6 | 0 | 33.3% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1979-10-29 | Paris Indoor | R16 | L | Pascal Portes | 71 | 6-2 6-3 |
| 1979-10-29 | Paris Indoor | R32 | W | Georges Goven | 129 | 2-6 6-4 6-4 |
| 1979-08-14 | Royan CH | R32 | L | Victor Eke | 249 | 1-0 RET |
| 1979-02-26 | Lagos | R32 | L | Gilles Moretton | 178 | 6-4 6-2 |
| 1978-09-25 | San Francisco | R64 | L | Bob Lutz | 27 | 7-6 4-6 7-6 |
| 1978-09-18 | Los Angeles | R32 | L | Dick Stockton | 22 | 6-2 7-6 |
| 1978-09-18 | Los Angeles | R64 | W | Tom Leonard | 58 | 3-6 7-5 7-6 |
| 1978-03-05 | Lagos | R16 | L | Ismail El Shafei | 74 | 6-3 6-1 |
| 1978-03-05 | Lagos | R32 | W | Lito Alvarez | 137 | 9-8 1-6 6-3 |
| 1975-06-04 | Roland Garros | R128 | L | John Alexander | 11 | 6-4 6-2 |
| 1975-05-26 | Dusseldorf | R16 | L | Hans Joachim Ploetz | 70 | 7-5 6-4 |
| 1975-04-20 | Valencia | R64 | L | Wojtek Fibak | 74 | 6-2 6-4 |
| 1975-04-07 | Barcelona | R32 | L | Juan Gisbert | 35 | 6-3 6-3 |
| 1975-04-07 | Barcelona | R64 | W | Vicente Castano | – | 6-4 6-4 |
| 1975-03-03 | Cairo | R32 | L | Frank Gebert | 145 | 6-0 6-2 |
| 1975-02-17 | Algiers | R32 | L | Jasjit Singh | 156 | 6-2 6-4 |
| 1974-09-17 | Los Angeles | R64 | L | Roy Barth | 153 | 7-6 6-2 |
| 1974-08-28 | US Open | R128 | L | Alex Metreveli | 15 | 6-3 6-2 6-2 |
| 1974-08-25 | South Orange | R32 | L | Mark Farrell | 148 | 6-3 6-4 |
| 1974-06-24 | Wimbledon | R32 | L | Patrice Dominguez | 53 | 7-5 6-1 6-4 |
| 1974-06-24 | Wimbledon | R64 | W | Eric Deblicker | 246 | 2-6 7-5 6-3 9-8 |
| 1974-06-24 | Wimbledon | R128 | W | Butch Seewagen | 197 | 9-8 5-7 9-8 1-6 9-7 |
| 1974-06-17 | Nottingham | R64 | L | Tom Gorman | 10 | 6-4 9-8 |
| 1974-06-03 | Roland Garros | R64 | L | Jan Kodes | 11 | 7-5 6-3 |
| 1974-06-03 | Roland Garros | R128 | W | Harald Elschenbroich | 103 | 6-3 6-4 |
| 1974-05-26 | Bournemouth | R32 | L | Hans Kary | 81 | 6-1 7-5 |
| 1974-04-15 | Johannesburg WCT | R32 | L | Tom Gorman | 11 | 6-4 6-4 |
| 1974-04-08 | Monte Carlo WCT | R32 | L | John Alexander | 28 | 6-1 7-5 |
| 1974-04-07 | Munich WCT | R16 | L | Marty Riessen | 22 | 6-3 6-2 |
| 1974-04-07 | Munich WCT | R32 | W | Rayno Seegers | – | 6-4 3-6 7-5 |
| 1974-03-25 | Rotterdam | R32 | L | Marty Riessen | 22 | 6-3 6-4 |
| 1974-03-11 | Washington WCT | R32 | L | Tom Gorman | 11 | 6-3 6-1 |
| 1974-03-03 | Miami WCT | R32 | L | Pierre Barthes | 62 | 6-1 6-4 |
| 1974-02-11 | Toronto WCT | R32 | L | Marty Riessen | 13 | 7-5 6-2 |
| 1974-01-29 | Richmond-WCT | R32 | L | Harald Elschenbroich | 135 | 6-2 2-6 6-3 |
| 1974-01-21 | Philadelphia WCT | R128 | L | Arthur Ashe | 10 | 6-1 6-7(4) 6-2 |
| 1973-11-25 | Buenos Aires | R16 | L | Toma Ovici | 190 | 6-1 0-6 6-2 |
| 1973-11-25 | Buenos Aires | R32 | W | Francisco Mastelli | – | 4-6 6-2 6-4 |
| 1973-11-17 | London | R32 | L | Ilie Nastase | 1 | 6-3 6-4 |
| 1973-10-29 | Paris Indoor | QF | L | Ilie Nastase | 1 | 6-3 6-1 |
| 1973-10-29 | Paris Indoor | R16 | W | Tom Gorman | 16 | 6-4 6-4 |
| 1973-10-29 | Paris Indoor | R32 | W | Nikola Pilic | 13 | 6-2 7-6 |
| 1973-10-29 | Paris Indoor | R64 | W | Corrado Barazzutti | 89 | 6-1 6-3 |
| 1973-10-08 | Barcelona | R64 | L | Attila Korpas | 173 | 5-7 6-0 6-2 |
| 1973-09-17 | Los Angeles | R64 | L | Ken Rosewall | 6 | 6-3 6-4 |
| 1973-09-16 | Seattle | R32 | L | Brian Gottfried | 21 | 6-2 7-6 |
| 1973-08-29 | US Open | R64 | L | Bjorn Borg | 29 | 7-5 2-6 6-1 6-4 |
| 1973-08-29 | US Open | R128 | W | Guillermo Vilas | 27 | 6-3 6-3 6-4 |
| 1973-08-20 | Toronto | R32 | L | Nikola Pilic | – | 4-6 7-6 6-0 |
| 1973-08-20 | Toronto | R64 | W | Chris Burr | – | 6-2 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0