Konstantin Don Gruber defeated Kamil Capkovic 6-3 2-6 6-0 in the Slovak Rep F1 semi-final on clay. The upset overturned the form book — Kamil Capkovic came in leading the head-to-head 1–0. Konstantin Don Gruber claimed a first win over Kamil Capkovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-05 | Austria F1 | SF | clay | Kamil Capkovic | 1-6 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.