Tommy Haas defeated David Nalbandian 6-7 7-6 6-3 in the Cincinnati Masters round of 64 on hard. The result followed the form book — Tommy Haas came in leading the head-to-head 4–0, defending last year's round of 64. Tommy Haas extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-06 | Canada Masters | R64 | hard | Tommy Haas | 6-2 6-7(11) 6-3 |
| 2007-01-15 | Australian Open | R16 | hard | Tommy Haas | 4-6 6-3 6-2 6-3 |
| 2005-10-31 | Paris Masters | R32 | hard | Tommy Haas | 6-4 6-3 |
| 2002-04-29 | Munich | R32 | clay | Tommy Haas | 7-5 4-6 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (172 vs 46). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About