Head to head
1
Hard
4
1
Clay
1
1
Carpet
1
Fabrice Santoro's wins on the left · Tommy Haas's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 2002 | Madrid Masters | Hard | R32 | Fabrice Santoro | 7-6(7) 4-1 RET |
| 2002 | Canada Masters | Hard | QF | Tommy Haas | 6-4 4-6 6-3 |
| 1999 | Cincinnati Masters | Hard | R32 | Tommy Haas | 6-0 6-7(1) 6-3 |
| 1999 | Australian Open | Hard | R16 | Tommy Haas | 6-2 6-3 7-5 |
| 1998 | Lyon | Carpet | R16 | Tommy Haas | 2-6 6-3 7-5 |
| 1998 | Canada Masters | Hard | R32 | Tommy Haas | 7-6(8) 6-2 |
| 1998 | World Team Cup | Clay | RR | Tommy Haas | 7-5 6-2 |
| 1998 | Hamburg Masters | Clay | R32 | Fabrice Santoro | 6-4 6-4 |
| 1997 | Lyon | Carpet | F | Fabrice Santoro | 6-4 6-4 |
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.