By surface
| Surface | Craig Wittus | Brad Guan |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-01-05 | ATP | Adelaide | Round of 32 | Grass | Craig Wittus | 7-5 | 6-3 |
| Surface | Craig Wittus | Brad Guan |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-01-05 | ATP | Adelaide | Round of 32 | Grass | Craig Wittus | 7-5 | 6-3 |