Amy Zhu vs A. Xu — W15 San Diego Round of 16

W15 San Diego · ITF · Round of 16
USA
Amy Zhu
#679WTA
1051ELO
1060Hard ELO
31 yrs · Right-handed
Last 10 · pre-match
WLWWLLLLLW
1 — 1
Sets
Retired
Thursday, 2 July 2026 ·
hard
USA
A. Xu
56 yrs
Last 10 · pre-match
LLWLWW
Zhu A.
6-2 1-6 0-4
Xu A.
Zhu A.
6101
Xu A.
2641

A. Xu advanced to the quarterfinals of the W15 San Diego tournament with a win over Amy Zhu in the Round of 16. Zhu retired during the match, trailing 2-6, 6-1, 4-0. The match saw Xu record 3 aces and 10 double faults, while Zhu had 1 double fault; Xu converted 71% of her break points and broke Zhu's serve 5 times.

Head to head

No previous meetings on record.

Statistics

This season
Zhu A.Xu A.
1st serve in·
62%
—
1st serve points won·
63%
—
2nd serve points won·
44%
—
Service points won·
56%
—
Return points won·
37%
—
Break points saved·
52%
—
Aces / match·
3.9
—
Double faults / match·
1.6
—

Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.

Umpiry Score

Pre-match
Zhu A.
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Xu A.
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
3.14 of last 10 on hard
Surface form
0.0Lost last 4
Win streak
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
23°CMainly clear
Wind 11 km/hHumidity 68%

Draw