Evgeny Korolev defeated Sam Querrey 6-2 5-7 6-4 in the Sydney round of 32 on hard. Evgeny Korolev extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Belgrade | R16 | hard | Sam Querrey | 6-3 6-4 |
| 2007-02-26 | Las Vegas | QF | hard | Evgeny Korolev | 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 (46 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About