Ayumi Koshiishi defeated Arina Varaksina 6-2 7-6 in the W50 Brisbane round of 16 on hard. The result followed the form book — Ayumi Koshiishi came in ranked #771, leading the head-to-head 1–0. Ayumi Koshiishi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-11-13 | W50 Brisbane 1 | R16 | hard | Ayumi Koshiishi | 6-2 7-6(5) |
Averages over each player's completed matches in the selected window (89 vs 47). 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