By surface
| Surface | John Austin | Greg Halder |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-04-17 | ATP | San Jose | Round of 32 | Carpet | John Austin | 7-6 | 6-1 |
| Surface | John Austin | Greg Halder |
|---|---|---|
| Carpet | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-04-17 | ATP | San Jose | Round of 32 | Carpet | John Austin | 7-6 | 6-1 |