Stan Wawrinka defeated Tomas Martin Etcheverry 7-6 6-7 6-3 6-2 in the US Open round of 64 on hard. The upset overturned the form book — Tomas Martin Etcheverry came in ranked #30, defending last year's round of 128. Stan Wawrinka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-03 | Wimbledon | R64 | grass | Stan Wawrinka | 6-3 4-6 6-4 6-2 |
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 (149 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) · Etcheverry T.: 13 days rest · 1 match (14d). Higher means fresher. About