Head to head
4
Hard
1
1
Clay
0
Tommy Haas's wins on the left · Alejandro Falla's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2014 | Munich | Clay | R16 | Tommy Haas | 6-2 6-4 |
| 2011 | US Open | Hard | R64 | Tommy Haas | 7-6(5) 6-1 7-5 |
| 2009 | US Open | Hard | R128 | Tommy Haas | 7-5 4-6 7-6(7) 6-2 |
| 2008 | Washington | Hard | QF | Tommy Haas | 7-5 6-1 |
| 2007 | Washington | Hard | R32 | Tommy Haas | 6-3 6-2 |
| 2007 | Miami Masters | Hard | R64 | Alejandro Falla | 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.