Serena Williams defeated Belinda Bencic 6-4 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Belinda Bencic came in leading the head-to-head 2–1, defending last year's round of 16. Serena Williams narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-08-08 | Toronto | R32 | hard | Belinda Bencic | 6-2 6-4 |
| 2015-08-10 | Toronto | SF | hard | Belinda Bencic | 3-6 7-5 6-4 |
| 2014-05-05 | Madrid | R64 | clay | Serena Williams | 6-2 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 (109 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Bencic B.: 8 days rest · 4 matches (14d). Higher means fresher. About