By surface
| Surface | Mario Ancic | Ivo Heuberger |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-07-21 | ATP | Indianapolis | Round of 32 | Hard | Ivo Heuberger | 3-6 | 6-2 | 5-7 |
| Surface | Mario Ancic | Ivo Heuberger |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003-07-21 | ATP | Indianapolis | Round of 32 | Hard | Ivo Heuberger | 3-6 | 6-2 | 5-7 |