Alyssa Ahn defeated Stefania Rogozinska Dzik 7-5 7-6 in the W15 San Diego CA semi-final on hard. The result followed the form book — Alyssa Ahn came in ranked #888, leading the head-to-head 1–0. Alyssa Ahn extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-14 | W15 San Diego 3 | SF | hard | Alyssa Ahn | 7-5 7-6(4) |
Averages over each player's completed matches in the selected window (50 vs 32). 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