Head to head
1
Hard
5
1
Clay
2
0
Carpet
2
Thomas Enqvist'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)
| 2004 | Indian Wells Masters | Hard | R128 | Tommy Haas | 6-4 3-6 6-3 |
| 2002 | US Open | Hard | R32 | Tommy Haas | 6-4 3-6 3-6 6-4 6-4 |
| 2001 | Vienna | Hard | SF | Tommy Haas | 6-7(4) 6-2 7-6(4) |
| 2001 | Moscow | Carpet | R16 | Tommy Haas | 7-5 6-2 |
| 2000 | World Team Cup | Clay | RR | Tommy Haas | 5-7 6-2 6-2 |
| 2000 | Munich | Clay | SF | Tommy Haas | 7-6(5) 1-6 6-4 |
| 1999 | Grand Slam Cup | Hard | SF | Tommy Haas | 6-3 6-4 6-7(4) 6-4 |
| 1999 | US Open | Hard | R128 | Tommy Haas | 6-2 6-4 7-6(6) |
| 1999 | World Team Cup | Clay | RR | Thomas Enqvist | 6-4 6-4 |
| 1997 | Lyon | Carpet | QF | Tommy Haas | 6-3 6-3 |
| 1997 | Canada Masters | Hard | R32 | Thomas Enqvist | 6-7(3) 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.