Alyssa Ahn vs Midori Castillo Meza — W15 Claremont Semi-final

W15 Claremont · ITF · Semi-final
USA7
Alyssa Ahn
#888WTA
19 yrs
Last 10 · pre-match
LWLLWWLWWL
2 — 0
Sets
Saturday, 27 June 2026 ·
hard
USA
Midori Castillo Meza
#897WTA
22 yrs
Last 10 · pre-match
LWWWWLLWLL
Ahn A.
6-2 6-4
Castillo Meza M.
Ahn A.
662
Castillo Meza M.
240

Alyssa Ahn defeated Midori Castillo Meza 6-2, 6-4 in the semifinals of the W15 Claremont tournament. Ahn served one ace and committed one double fault, while Castillo Meza had no aces and three double faults. Ahn converted 45% of her break points and broke Castillo Meza's serve five times, compared to Castillo Meza's two service breaks.

Key context

Head to head

No previous meetings on record.

Statistics

This season
Ahn A.Castillo Meza M.
1st serve in·Dominant
51%
79%
1st serve points won·Even
57%
53%
2nd serve points won·Slight edge
44%
50%
Service points won·Even
51%
53%
Return points won·Even
44%
44%
Break points saved·Slight edge
62%
51%
Aces / match·Even
0.7
0.1
Double faults / match·Dominant
3.0
1.3

Averages over each player's completed matches in the selected window (3 vs 9). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ahn A.
4.5
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Castillo Meza M.
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
5.46 of last 10 on hard
Surface form
3.74 of last 10 on hard
0.0Lost last 2
Win streak
0.0
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Conditions

Weather
24°CClear
Wind 9 km/hHumidity 49%

Draw