Tommy Haas defeated Kenneth Carlsen 6-7 6-2 6-4 in the Halle round of 16 on grass. The result followed the form book — Tommy Haas came in leading the head-to-head 3–0. Tommy Haas extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-25 | Stockholm | R16 | hard | Tommy Haas | 7-5 7-5 |
| 2004-07-12 | Los Angeles | R16 | hard | Tommy Haas | 6-2 6-0 |
| 1997-07-14 | Washington | R16 | hard | Tommy Haas | 6-7(6) 6-4 6-4 |
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 107). ATP, WTA & Challenger.