Serena Williams defeated Kaia Kanepi 7-5 6-4 in the Beijing round of 64 on hard. The result followed the form book — Serena Williams came in leading the head-to-head 4–0. Serena Williams extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-27 | US Open | R16 | hard | Serena Williams | 6-0 4-6 6-3 |
| 2014-08-25 | US Open | R16 | hard | Serena Williams | 6-3 6-3 |
| 2008-06-23 | Wimbledon | R128 | grass | Serena Williams | 7-5 6-3 |
| 2008-03-24 | Miami | R16 | hard | Serena Williams | 6-3 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