Noam Okun defeated Illya Marchenko 6-3 6-0 in the Moscow q16 on hard. The upset overturned the form book — Illya Marchenko came in leading the head-to-head 1–0, but Noam Okun had been the form player, winning 7 of their last 10 on hard. Noam Okun claimed a first win over Illya Marchenko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-18 | Moscow | Q16 | hard | Illya Marchenko | 6-3 3-6 6-4 |
Averages over each player's completed matches in the selected window (3 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About