Illya Marchenko defeated Marius Copil 6-7 7-6 6-4 in the Washington qualifying round 2 on hard. The result followed the form book — Illya Marchenko came in leading the head-to-head 2–0. Illya Marchenko extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-02 | Zagreb | Q3 | hard | Illya Marchenko | 6-4 6-7(2) 7-6(5) |
| 2014-07-28 | Washington | Q2 | hard | Illya Marchenko | 6-7(3) 7-6(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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About