Caroline Wozniacki defeated Belinda Bencic 6-2 5-7 6-1 in the Tokyo round of 32 on hard. The upset overturned the form book — Belinda Bencic came in leading the head-to-head 4–2, defending last year's final. Caroline Wozniacki narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-01 | Beijing | R64 | hard | Caroline Wozniacki | 6-2 6-3 |
| 2015-09-21 | Tokyo | SF | hard | Belinda Bencic | 6-2 6-4 |
| 2015-08-10 | Toronto | R32 | hard | Belinda Bencic | 7-5 7-5 |
| 2015-06-22 | Eastbourne | SF | grass | Belinda Bencic | 3-0 RET |
| 2015-03-09 | Indian Wells | R32 | hard | Belinda Bencic | 6-4 6-4 |
| 2014-07-14 | Istanbul | R32 | clay | Caroline Wozniacki | 6-0 6-0 |
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 (199 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