By surface
| Surface | Paul Gerken | William Brown |
|---|---|---|
| Clay | 0 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-08-05 | ATP | Louisville | Round of 64 | Clay | William Brown | 6-4 | 4-6 | 1-6 | ||
| 1972-09-17 | ATP | Seattle | Round of 32 | — | Paul Gerken | 4-6 | 6-3 | 6-2 |