Evgeny Korolev defeated Stefan Koubek 6-2 6-2 in the Hamburg q16 on clay. The upset overturned the form book — Stefan Koubek came in leading the head-to-head 1–0. Evgeny Korolev claimed a first win over Stefan Koubek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-19 | Memphis | R16 | hard | Stefan Koubek | 7-6 6-2 |
Averages over each player's completed matches in the selected window (83 vs 26). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About