
United States
| Age | 56 () |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
| year | All | hard | clay | indoor | grass |
| 1975 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 |
| 1969 | 4-3 | 0-0 | 4-3 | 0-0 | 0-0 |
| 1968 | 1-2 | 0-0 | 1-2 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 62.5% | 5 / 3 |
| Main Tour | 0.0% | 0 / 3 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 0.0% | 0 / 0 |
| Futures | 0.0% | 0 / 0 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 0 |
| Overall | 50.0% | 5 / 5 |
| Hard | 0.0% | 0 / 0 |
| Clay | 50.0% | 5 / 5 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 0.0% | 0 / 0 |
| Quarter-Final | 0.0% | 0 / 1 |
| Fourth | 50.0% | 1 / 1 |
| Third | 50.0% | 1 / 1 |
| Second | 40.0% | 2 / 3 |
| First | 100.0% | 1 / 0 |
![]() Lester Sack | Loss VIEW H2H | ![]() Jaime Fillol | ||
![]() Lester Sack | Loss VIEW H2H | ![]() Rudy Hernando | ||
![]() Lester Sack | Loss VIEW H2H | ![]() Roger Taylor | ||
![]() Lester Sack | Loss VIEW H2H | ![]() Mike Belkin | ||
![]() Lester Sack | Loss VIEW H2H | ![]() Ray Keldie | ||
![]() Lester Sack | Loss VIEW H2H | ![]() Tom Gorman | ||
![]() Lester Sack | Wins VIEW H2H | ![]() Keith Carpenter | ||
![]() Lester Sack | Wins VIEW H2H | ![]() Harry Fauquier | ||
![]() Lester Sack | Wins VIEW H2H | ![]() Doug Tough | ||
![]() Lester Sack | Wins VIEW H2H | ![]() Al Bunis | ||
![]() Lester Sack | Wins VIEW H2H | ![]() Terry Whelpton | ||
Gundacker Gutjahr Prediction H2H (0-0)
Berard Martaux Prediction H2H (0-0)
Plaza Mubarak Prediction H2H (0-0)
Giese Sakagawa Prediction H2H (0-0)
Kym Bueno Prediction H2H (0-0)
Kobierski Gschiel Prediction H2H (0-0)
Keegan Smith Juan Pablo Ficovich Prediction H2H (0-0)