Head to head
2
Hard
0
3
Clay
0
Tommy Haas's wins on the left · Florian Mayer's on the right · bar lengths share one scale
All meetings (5)
| 2013 | Munich | Clay | QF | Tommy Haas | 6-4 6-1 |
| 2012 | Hamburg | Clay | QF | Tommy Haas | 6-1 6-4 |
| 2007 | Australian Open | Hard | R32 | Tommy Haas | 7-6(3) 6-3 6-3 |
| 2005 | Roland Garros | Clay | R128 | Tommy Haas | 6-1 6-2 6-4 |
| 2004 | Vienna | Hard | R16 | Tommy Haas | 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.