Caroline Wozniacki defeated Kaia Kanepi 6-2 3-6 6-1 in the Japan Open final on hard. The result followed the form book — Caroline Wozniacki came in leading the head-to-head 4–2, defending last year's semi-final. Caroline Wozniacki extended the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Miami | R32 | hard | Caroline Wozniacki | 4-6 6-1 6-3 |
| 2012-09-17 | Seoul | F | hard | Caroline Wozniacki | 6-1 6-0 |
| 2012-05-28 | Roland Garros | R32 | clay | Kaia Kanepi | 6-1 6-7(3) 6-3 |
| 2011-10-03 | Beijing | R16 | hard | Caroline Wozniacki | 6-3 7-6(3) |
| 2011-09-26 | Tokyo | R16 | hard | Kaia Kanepi | 7-5 1-6 6-4 |
| 2009-03-09 | Indian Wells | R32 | hard | Caroline Wozniacki | 6-3 3-6 6-3 |
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 (199 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About