Karol Beck defeated Tommy Haas 5-7 2-6 6-2 7-6 6-3 in the Australian Open round of 64 on hard. The upset overturned the form book — Tommy Haas came in leading the head-to-head 1–0. Karol Beck claimed a first win over Tommy Haas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-24 | Davis Cup WG PO: SVK vs GER | RR | hard | Tommy Haas | 6-7(2) 6-1 6-1 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 (99 vs 200). ATP, WTA & Challenger.