
United States
| Age | 82 (04-11-1943) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
| year | All | hard | clay | indoor | grass |
| 1976 | 0-3 | 0-1 | 0-0 | 0-2 | 0-0 |
| 1975 | 5-8 | 0-1 | 1-3 | 4-4 | 0-0 |
| 1974 | 10-12 | 2-5 | 3-3 | 3-2 | 2-2 |
| 1973 | 35-19 | 21-9 | 5-4 | 6-3 | 3-3 |
| 1972 | 28-18 | 14-9 | 2-2 | 3-3 | 9-4 |
| 1971 | 71-28 | 36-9 | 19-7 | 2-7 | 14-5 |
| 1970 | 58-28 | 15-11 | 22-6 | 9-8 | 12-3 |
| 1969 | 49-14 | 13-2 | 10-4 | 4-2 | 22-6 |
| 1968 | 75-20 | 31-10 | 9-3 | 5-1 | 30-6 |
| Grand Slam | 68.8% | 33 / 15 |
| Masters | 36.4% | 4 / 7 |
| Main Tour | 68.6% | 297 / 136 |
| Cups | 81.8% | 9 / 2 |
| Challengers | 0.0% | 0 / 0 |
| Futures | 0.0% | 0 / 0 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 4 |
| Vs Top.10 | 0.0% | 0 / 4 |
| Vs Top.20 | 0.0% | 0 / 12 |
| Vs Top.50 | 0.0% | 0 / 16 |
| Vs Top.100 | 40.0% | 16 / 24 |
| Overall | 70.5% | 304 / 127 |
| Hard | 69.2% | 135 / 60 |
| Clay | 68.8% | 77 / 35 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 74.2% | 92 / 32 |
| Final | 41.4% | 12 / 17 |
| Semi-Final | 44.8% | 30 / 37 |
| Quarter-Final | 64.4% | 65 / 36 |
| Fourth | 70.8% | 92 / 38 |
| Third | 76.4% | 97 / 30 |
| Second | 90.0% | 45 / 5 |
| First | 61.1% | 11 / 7 |
Title
Finals
| Tournaments | Surface | Tournament price money | |
| 1973 | |||
| Hard |
![]() Clark Graebner | Loss VIEW H2H | ![]() Zeljko Franulovic | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Ilie Nastase | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Premjit Lall | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Ion Tiriac | ||
![]() Clark Graebner | Loss VIEW H2H | ![]() Stan Smith | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Robert Lutz | ||
![]() Clark Graebner | Loss VIEW H2H | ![]() John Newcombe | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Thomaz Koch | ||
![]() Clark Graebner | Loss VIEW H2H | ![]() Jimmy Connors | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Joaquin Loyo Mayo | ||
![]() Clark Graebner | Draw VIEW H2H | ![]() Cliff Richey | ||
![]() Clark Graebner | Wins VIEW H2H | ![]() Jim Mcmanus | ||
Lazarov Lavrnja Prediction H2H (1-0)
Nakagawa Sinclair Prediction H2H (0-0)
Durasovic Berto Prediction H2H (0-0)
Habib Ristov Prediction H2H (0-0)
Collignon Bellucci Prediction H2H (0-2)
Zhang Safiullin Prediction H2H (1-2)
Augusto Mateo Lucarelli Liam Branger Prediction H2H (0-0)