By surface
| Surface | Gene Mayer | Rodney Harmon |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-09-12 | ATP | Dallas | Round of 16 | Hard | Gene Mayer | 7-5 | 6-1 | |||
| 1981-08-10 | ATP | Cleveland | Semifinal | Hard | Gene Mayer | 6-3 | 6-0 |