
Kevin Anderson defeated Stan Wawrinka 7-6 4-6 6-1 in the Indian Wells Masters round of 16 on hard. The upset overturned the form book — Stan Wawrinka came in leading the head-to-head 5–3, defending last year's round of 16. Kevin Anderson narrowed the head-to-head to 5–4.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-25 | Canada Masters | QF | hard | Stan Wawrinka | 6-1 6-3 |
| 2015-08-31 | US Open | QF | hard | Stan Wawrinka | 6-4 6-4 6-0 |
| 2015-06-15 | Queen's Club | R16 | grass | Kevin Anderson | 7-6(4) 7-6(11) |
| 2014-10-27 | Paris Masters | R16 | hard | Kevin Anderson | 6-7(2) 7-5 7-6(3) |
| 2014-08-04 | Canada Masters | R16 | hard | Kevin Anderson | 7-6(8) 7-5 |
| 2013-10-07 | Shanghai Masters | R32 | hard | Stan Wawrinka | 6-4 3-6 7-6(5) |
| 2011-08-08 | Canada Masters | R16 | hard | Stan Wawrinka | 6-4 4-6 6-4 |
| 2010-03-24 | Miami Masters | R64 | hard | Stan Wawrinka | 6-4 7-5 |
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.: 13 days rest · 1 match (14d). Higher means fresher. About