Fabio Fognini defeated Stan Wawrinka 6-2 7-6 in the Acapulco round of 32 on hard. The upset overturned the form book — Stan Wawrinka came in leading the head-to-head 5–0, defending last year's semi-final. Fabio Fognini claimed a first win over Stan Wawrinka in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-29 | Roland Garros | R32 | clay | Stan Wawrinka | 7-6(2) 6-0 6-2 |
| 2014-09-12 | Davis Cup WG SF: SUI vs ITA | RR | hard | Stan Wawrinka | 6-2 6-3 6-2 |
| 2011-05-08 | Rome Masters | R64 | clay | Stan Wawrinka | 6-7(5) 6-2 6-4 |
| 2011-02-21 | Acapulco | R16 | hard | Stan Wawrinka | 5-7 6-3 7-5 |
| 2010-05-24 | Roland Garros | R32 | clay | Stan Wawrinka | 6-3 6-4 6-1 |
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 (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Wawrinka S.: 14 days rest · 1 match (14d). Higher means fresher. About