By surface
| Surface | John Austin | Clark Graebner |
|---|---|---|
| Carpet | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-01-29 | ATP | Baltimore | Quarterfinal | Carpet | Clark Graebner | 3-6 | 7-5 | 2-6 |
| Surface | John Austin | Clark Graebner |
|---|---|---|
| Carpet | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-01-29 | ATP | Baltimore | Quarterfinal | Carpet | Clark Graebner | 3-6 | 7-5 | 2-6 |