20–23Win–Loss
46.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Carpet | 9 | 8 | 52.9% |
| Clay | 5 | 6 | 45.5% |
| Unknown | 4 | 5 | 44.4% |
| Hard | 2 | 3 | 40.0% |
| Grass | 0 | 1 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1976 | 1 | 1 | 0 | 50.0% |
| 1975 | 13 | 14 | 0 | 48.1% |
| 1974 | 3 | 7 | 0 | 30.0% |
| 1973 | 3 | 1 | 0 | 75.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1976-01-18 | Copenhagen | QF | L | Peter Kanderal | 212 | 7-6 7-5 |
| 1976-01-18 | Copenhagen | R16 | W | P Hagna | – | 6-4 6-4 |
| 1975-06-23 | Wimbledon | R128 | L | Phil Dent | 32 | 7-5 3-6 6-4 6-2 |
| 1975-06-04 | Roland Garros | R128 | L | Jairo Velasco | 235 | 6-2 7-5 |
| 1975-05-25 | Rome | R32 | L | Phil Dent | 33 | 6-2 6-4 |
| 1975-05-25 | Rome | R64 | W | Dick Dell | 111 | 6-2 2-6 6-3 |
| 1975-05-19 | Hamburg | R64 | L | Paolo Bertolucci | 48 | 6-2 0-6 6-4 |
| 1975-05-07 | Munich | R32 | L | Jan Kodes | 22 | 6-3 5-7 6-3 |
| 1975-03-17 | New York | QF | L | Roger Taylor | 47 | 6-2 4-6 7-5 |
| 1975-03-17 | New York | R16 | W | Gene Mayer | 171 | 7-6 6-4 |
| 1975-03-17 | New York | R32 | W | Jurgen Fassbender | 53 | 6-2 6-2 |
| 1975-03-11 | Hampton | R16 | L | Robert Kreiss | 116 | 6-3 7-6 |
| 1975-03-11 | Hampton | R32 | W | Rolf Thung | 112 | 6-2 3-6 6-1 |
| 1975-03-04 | Shreveport | R16 | L | Trey Waltke | 158 | 7-5 6-2 |
| 1975-03-04 | Shreveport | R32 | W | John Holladay | 182 | 3-6 6-3 6-2 |
| 1975-02-24 | Fairfield | QF | L | Sandy Mayer | 55 | 7-6 7-6 |
| 1975-02-24 | Fairfield | R16 | W | Jun Kuki | 88 | 6-4 6-3 |
| 1975-02-24 | Fairfield | R32 | W | Charles Owens | 113 | 6-3 6-3 |
| 1975-02-17 | Boca Raton | QF | L | Karl Meiler | 66 | 6-1 6-3 |
| 1975-02-17 | Boca Raton | R16 | W | Larry Gottfried | – | 7-6 2-6 6-1 |
| 1975-02-17 | Boca Raton | R32 | W | Roger Taylor | 41 | 2-6 6-2 7-6 |
| 1975-02-10 | Salisbury | R16 | L | Vitas Gerulaitis | 47 | 6-1 6-3 |
| 1975-02-10 | Salisbury | R32 | W | Clark Graebner | 99 | 3-6 7-5 6-1 |
| 1975-02-10 | Salisbury | R64 | W | Nick Saviano | 231 | 3-6 7-6 7-6 |
| 1975-02-03 | Little Rock | R16 | L | Billy Martin | 36 | 6-4 6-4 |
| 1975-02-03 | Little Rock | R32 | W | Marcello Lara | 62 | 6-3 6-4 |
| 1975-01-29 | Roanoke | R16 | L | Sandy Mayer | 55 | 6-2 6-2 |
| 1975-01-29 | Roanoke | R32 | W | John Feaver | 150 | 0-6 6-4 6-3 |
| 1975-01-20 | Birmingham | R32 | L | Ion Tiriac | 72 | 6-4 5-7 6-3 |
| 1974-10-28 | Vienna | R32 | L | Ove Bengtson | 73 | 6-2 7-5 |
| 1974-06-03 | Roland Garros | R64 | L | Erik Van Dillen | 41 | 7-6 7-6 |
| 1974-06-03 | Roland Garros | R128 | W | Daniel Contet | 245 | 6-4 6-4 |
| 1974-03-27 | Tempe | R32 | L | Ivan Molina | 53 | 6-4 6-2 |
| 1974-03-24 | Salt Lake City | R32 | L | Jeff Austin | 71 | 6-1 1-6 6-3 |
| 1974-03-17 | Calgary | R32 | L | Dick Bohrnstedt | 155 | 6-1 6-7 6-3 |
| 1974-03-10 | Hampton | R16 | L | Nikola Pilic | 13 | UNK |
| 1974-03-10 | Hampton | R32 | W | John Feaver | 105 | 7-5 7-6 |
| 1974-02-24 | Salisbury | R32 | L | Charles Owens | 151 | 6-4 6-0 |
| 1974-02-24 | Salisbury | R64 | W | Vijay Amritraj | 30 | 4-6 6-4 7-6 |
| 1973-10-28 | Prague | SF | L | Jan Kodes | 8 | 6-2 6-4 |
| 1973-10-28 | Prague | QF | W | Frantisek Pala | 102 | 3-6 6-3 6-1 |
| 1973-10-28 | Prague | R16 | W | Roscoe Tanner | 21 | 6-2 6-2 |
| 1973-10-28 | Prague | R32 | W | Peter Szoke | 51 | 6-4 5-7 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0