Alyssa Ahn vs Klara Kosan — W15 San Diego CA Round of 32
W15 San Diego CA · CHALLENGER · Round of 32
2 — 0
Sets
Monday, 9 June 2025 ·
hard
Ahn A.6-1 7-5
Kosan K.
Ahn A.
672
Kosan K.
150
Alyssa Ahn defeated Klara Kosan 6-1 7-5 in the W15 San Diego CA round of 32 on hard. The result followed the form book — Alyssa Ahn came in ranked #888, leading the head-to-head 2–0. Alyssa Ahn extended the head-to-head to 3–0.
Key context
- Match story: Alyssa Ahn came through a tight passage before pulling clear — 6–1 7–5.
Head to head
2–0| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-20 | W15 Rancho Santa Fe 1 | QF | hard | Alyssa Ahn | 6-3 4-6 6-2 |
| 2023-06-28 | W15 Irvine 1 | R32 | hard | Alyssa Ahn | 6-7(7) 6-2 6-3 |
Statistics
This season1st serve in·Even
62%
59%
1st serve points won·Even
59%
56%
2nd serve points won·Slight edge
48%
43%
Service points won·Even
55%
51%
Return points won·Even
48%
45%
Break points saved·Slight edge
52%
46%
Aces / match·Even
0.6
1.1
Double faults / match·Dominant
0.9
5.5
Averages over each player's completed matches in the selected window (50 vs 28). ATP, WTA & Challenger.
Conditions
Court speed
Slowlow bounce, long rallies
SlowFast