Stan Wawrinka defeated Alexandr Dolgopolov 6-4 6-4 6-2 in the US Open round of 32 on hard. The upset overturned the form book — Alexandr Dolgopolov came in leading the head-to-head 2–1, defending last year's round of 16. Stan Wawrinka narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-29 | Roland Garros | R64 | clay | Stan Wawrinka | 6-4 7-6(5) 7-5 |
| 2014-03-19 | Miami Masters | R16 | hard | Alexandr Dolgopolov | 6-4 3-6 6-1 |
| 2011-02-21 | Acapulco | QF | hard | Alexandr Dolgopolov | 6-4 7-6(6) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (198 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Wawrinka S.: 13 days rest · 1 match (14d). Higher means fresher. About