Xiyu Wang vs Ena KoikePhilly Open - Philadelphia Round of 32

Philly Open - Philadelphia · CHALLENGER · Round of 32
#82WTA
1772ELO
1724Hard ELO
25 yrs · 182 cm · Left-handed
Last 10 · pre-match
WLLWWWWWWW
2 — 0
Sets
Sunday, 23 August 2026 ·
hard
COURT 1 · 2nd on
#324WTA
1367ELO
1346Hard ELO
19 yrs · Right-handed
Last 10 · pre-match
LLWWLWWWLW
Wang X.
6-2 6-2
Koike E.
Wang X.
662
Koike E.
220

Xiyu Wang defeated Ena Koike in the Round of 32 at the Philly Open in Philadelphia, winning in straight sets 6-2, 6-2 on hard courts. Wang hit one ace and no double faults, while Koike had no aces and five double faults. Wang converted 83% of her break points and broke Koike's serve five times, compared to Koike's one service break.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Clear edge
76%
59%
1st serve points won·Even
61%
64%
2nd serve points won·Slight edge
53%
47%
Service points won·Even
60%
57%
Return points won·Slight edge
54%
45%
Break points saved·Slight edge
63%
58%
Aces / match·Clear edge
0.4
2.0
Double faults / match·Dominant
1.3
3.3

Averages over each player's completed matches in the selected window (23 vs 32). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 15:50 UTC
Wang X.80%
Koike E.20%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Wang X. heavily favoured

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
7.5
Dominant favouriteUmpiry Score
4.5
Heavy underdogUmpiry Score
Form & Matchup
9.7+378 Hard Elo edge
Surface ELO
0.3Hard Elo 1346
10.0Overall Elo 1772
ELO gap
0.0Overall Elo 1367
5.0No prior meetings
H2H
5.0No prior meetings
6.57 of last 10 on hard
Surface form
5.46 of last 10 on hard
0.0Lost last 2
Win streak
0.0Lost last 2
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
Country comfort
5.4Won 57% in USA (35)
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.

Freshness

Recent load
Freshness·Clear edge
74
95

Wang X.: 4 days rest · 2 matches, 44 games (7d) · Koike E.: 6 days rest · 1 match, 16 games (7d). Higher means fresher. About

Conditions

Weather
27°CClear
Wind 14 km/hHumidity 59%

Draw