
Stan Wawrinka defeated Andreas Seppi 7-6 7-6 7-6 in the Australian Open round of 16 on hard. The result followed the form book — Stan Wawrinka came in leading the head-to-head 9–3, defending last year's round of 16. Stan Wawrinka extended the head-to-head to 10–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-20 | Australian Open | R64 | hard | Stan Wawrinka | 4-6 7-5 6-3 3-6 6-4 |
| 2014-03-06 | Indian Wells Masters | R32 | hard | Stan Wawrinka | 6-0 6-2 |
| 2013-09-30 | Beijing | R32 | hard | Stan Wawrinka | 4-6 6-3 6-4 |
| 2013-08-11 | Cincinnati Masters | R64 | hard | Stan Wawrinka | 6-3 6-4 |
| 2012-05-13 | Rome Masters | R16 | clay | Andreas Seppi | 6-7(1) 7-6(6) 7-6(6) |
| 2010-10-31 | Valencia | R32 | hard | Stan Wawrinka | 7-6(2) 7-5 |
| 2010-10-18 | Stockholm | R32 | hard | Stan Wawrinka | 6-2 6-2 |
| 2009-09-18 | Davis Cup WG PO: ITA vs SUI | RR | clay | Stan Wawrinka | 6-4 6-1 6-2 |
| 2009-03-25 | Miami Masters | R64 | hard | Stan Wawrinka | 7-5 7-5 |
| 2009-03-12 | Indian Wells Masters | R64 | hard | Stan Wawrinka | 6-1 6-3 |
| 2006-06-19 | Nottingham | R32 | grass | Andreas Seppi | 7-6(7) 4-6 6-4 |
| 2006-05-15 | Hamburg Masters | R64 | clay | Andreas Seppi | 2-6 7-6(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 (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