Tommy Haas defeated Jo-Wilfried Tsonga 6-3 7-6 in the Halle round of 16 on grass. The upset overturned the form book — Jo-Wilfried Tsonga came in leading the head-to-head 2–1. Tommy Haas narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-19 | Vienna | R32 | hard | Jo-Wilfried Tsonga | 6-3 6-7(3) 6-4 |
| 2012-04-30 | Munich | R16 | clay | Tommy Haas | 6-1 6-4 |
| 2010-01-18 | Australian Open | R32 | hard | Jo-Wilfried Tsonga | 6-4 3-6 6-1 7-5 |
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 (200 vs 200). ATP, WTA & Challenger.