Reilly Opelka defeated Mischa Zverev 7-6 7-6 in the Madrid Masters qualifying round 1 on clay. The result followed the form book — Reilly Opelka came in leading the head-to-head 1–0. Reilly Opelka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-06 | Madrid Masters | Q1 | clay | Reilly Opelka | 7-6(2) 7-6(3) |
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 (199 vs 74). ATP, WTA & Challenger.