By surface
| Surface | John Isner | Florent Serra |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-17 | ATP | Australian Open | Round of 128 | Hard | John Isner | 6-3 | 7-68 | 6-3 | ||
| 2008-02-18 | ATP | San Jose | Round of 32 | Hard | John Isner | 7-65 | 6-4 |