Allie Kiick defeated Xinyun Han 7-5 6-4 in the Honolulu round of 32 on hard. The result followed the form book — Allie Kiick came in leading the head-to-head 1–0. Allie Kiick extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-30 | Washington | R32 | hard | Allie Kiick | 6-2 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 (62 vs 95). ATP, WTA & Challenger.