By surface
| Surface | John Fitzgerald | Mike Cahill |
|---|---|---|
| Hard | 0 | 3 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-08-09 | ATP | Montreal / Toronto | Round of 32 | Hard | Mike Cahill | 4-6 | 6-4 | 4-6 | ||
| 1981-11-02 | ATP | Hong Kong | Round of 32 | Hard | Mike Cahill | 5-7 | 1-6 | |||
| 1981-08-17 | ATP | Cincinnati | Round of 64 | Hard | Mike Cahill | 4-6 | 6-7 |