Head to head
1
Hard
0
1
Clay
0
Tommy Haas's wins on the left · Alex Calatrava's on the right · bar lengths share one scale
All meetings (2)
| 2001 | Canada Masters | Hard | R64 | Tommy Haas | 6-4 6-3 |
| 1999 | Munich | Clay | R32 | Tommy Haas | 4-6 7-6(2) 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.