Klara Kosan defeated Lily Fairclough 7-6 6-3 in the W15 Rancho Santa Fe CA round of 16 on hard. The result followed the form book — Klara Kosan came in leading the head-to-head 1–0. Klara Kosan extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-19 | W15 Rancho Santa Fe 1 | R16 | hard | Klara Kosan | 7-6(4) 6-3 |
Averages over each player's completed matches in the selected window (28 vs 13). 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