Head to head
1
Hard
2
2
Grass
1
Arnaud Clement's wins on the left · Ivo Karlovic's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2007 | Stockholm | Hard | QF | Ivo Karlovic | 7-6(1) 3-6 7-6(7) |
| 2007 | US Open | Hard | R128 | Arnaud Clement | 7-6(5) 6-4 4-6 6-7(6) 6-4 |
| 2007 | Nottingham | Grass | F | Ivo Karlovic | 3-6 6-4 6-4 |
| 2007 | Queen's Club | Grass | QF | Arnaud Clement | 7-5 6-4 |
| 2004 | Athens Olympics | Hard | R32 | Ivo Karlovic | 7-6(4) 4-6 6-4 |
| 2004 | 's-Hertogenbosch | Grass | R32 | Arnaud Clement | 7-6(8) 6-7(5) 6-3 |
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.