Head to head
2
Hard
2
0
Clay
1
Tommy Haas's wins on the left · Albert Costa's on the right · bar lengths share one scale
All meetings (5)
| 2004 | World Team Championship | Clay | RR | Albert Costa | 7-6(3) 6-2 |
| 2004 | Indian Wells Masters | Hard | R32 | Tommy Haas | 7-6(4) 3-6 6-3 |
| 1998 | Cincinnati Masters | Hard | R32 | Tommy Haas | 6-1 6-3 |
| 1998 | Australian Open | Hard | R128 | Albert Costa | 7-6(5) 6-2 6-4 |
| 1997 | Cincinnati Masters | Hard | R32 | Albert Costa | 6-3 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.