By surface
| Surface | Mario Ancic | Jan Michael Gambill |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2005-10-03 | ATP | Tokyo | Round of 32 | Hard | Mario Ancic | 3-6 | 6-3 | 6-4 | ||
| 2004-09-13 | ATP | Delray Beach | Round of 32 | Hard | Mario Ancic | 6-3 | 6-4 |