By surface
| Surface | Gene Mayer | George Hardie |
|---|---|---|
| Carpet | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1979-09-24 | ATP | San Francisco | Round of 64 | Carpet | Gene Mayer | 6-1 | 6-1 | |||
| 1978-09-18 | ATP | Hartford | Round of 32 | Carpet | Gene Mayer | 6-2 | 6-3 |