Head to head
2
Hard
6
0
Clay
3
Vincent Spadea'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 (11)
| 2007 | Bangkok | Hard | R32 | Tommy Haas | 4-6 6-4 6-1 |
| 2007 | Memphis | Hard | R32 | Tommy Haas | 6-4 6-1 |
| 2007 | Delray Beach | Hard | QF | Vincent Spadea | 6-3 2-6 6-4 |
| 2006 | Memphis | Hard | R16 | Tommy Haas | 7-6(7) 6-1 |
| 2006 | Delray Beach | Hard | SF | Tommy Haas | 6-3 6-2 |
| 2005 | Roland Garros | Clay | R64 | Tommy Haas | 6-4 6-3 RET |
| 2005 | World Team Championship | Clay | RR | Tommy Haas | 6-4 6-2 |
| 2004 | Hamburg Masters | Clay | R64 | Tommy Haas | 6-0 RET |
| 2004 | San Jose | Hard | R32 | Vincent Spadea | 6-4 6-2 |
| 1999 | Australian Open | Hard | QF | Tommy Haas | 7-6(5) 7-5 6-3 |
| 1998 | Philadelphia | Hard | R32 | Tommy Haas | 6-3 6-2 |
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.