Heather Watson defeated Zarina Diyas 7-6 7-6 in the W60 Fukuoka final on carpet. Heather Watson extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-23 | W100 Tokyo 1 | R32 | hard | Heather Watson | 6-2 6-0 |
| 2021-05-31 | Roland Garros | R128 | clay | Zarina Diyas | 6-4 7-5 |
Averages over each player's completed matches in the selected window (199 vs 156). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About