By surface
| Surface | Gardnar Mulloy | Don Bitler |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-03-17 | ATP | St. Petersburg | Round of 64 | Clay | Gardnar Mulloy | 6-3 | 6-1 |
| Surface | Gardnar Mulloy | Don Bitler |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-03-17 | ATP | St. Petersburg | Round of 64 | Clay | Gardnar Mulloy | 6-3 | 6-1 |