Stan Wawrinka defeated Gilles Simon 7-5 6-7 6-7 6-3 6-2 in the Roland Garros round of 32 on clay. The result followed the form book — Stan Wawrinka came in leading the head-to-head 4–3, defending last year's round of 16. Stan Wawrinka extended the head-to-head to 5–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-10-14 | Antwerp | QF | hard | Stan Wawrinka | 6-3 6-7(6) 6-2 |
| 2016-10-10 | Shanghai Masters | R16 | hard | Gilles Simon | 6-4 6-4 |
| 2016-04-11 | Monte Carlo Masters | R16 | clay | Stan Wawrinka | 6-1 6-2 |
| 2015-05-24 | Roland Garros | R16 | clay | Stan Wawrinka | 6-1 6-4 6-2 |
| 2014-10-05 | Shanghai Masters | R32 | hard | Gilles Simon | 5-7 7-5 6-4 |
| 2012-03-08 | Indian Wells Masters | R32 | hard | Gilles Simon | 6-4 6-4 |
| 2010-10-10 | Shanghai Masters | R64 | hard | Stan Wawrinka | 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
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