Head to head
2
Hard
2
1
Carpet
0
Mario Ancic's wins on the left · Olivier Rochus's on the right · bar lengths share one scale
All meetings (5)
| 2008 | Stockholm | Hard | R32 | Mario Ancic | 7-6(6) 6-2 |
| 2005 | Madrid Masters | Hard | R32 | Olivier Rochus | 1-6 6-4 7-6(5) |
| 2005 | Rotterdam | Hard | R16 | Mario Ancic | 6-4 6-3 |
| 2004 | Davis Cup WG PO: CRO vs BEL | Carpet | RR | Mario Ancic | 6-3 7-6(2) 6-1 |
| 2004 | US Open | Hard | R128 | Olivier Rochus | 7-5 6-2 7-6(6) |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.