Head to head
1
Hard
0
0
Clay
1
Tommy Haas's wins on the left · Michael Kohlmann's on the right · bar lengths share one scale
All meetings (2)
| 2000 | Hamburg Masters | Clay | R64 | Michael Kohlmann | 7-6(6) 6-4 |
| 1999 | Australian Open | Hard | R128 | Tommy Haas | 7-6(5) 6-2 7-5 |
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.