Ena Koike vs Sayaka Ishii — W100 Gifu Round of 16

W100 Gifu · CHALLENGER · Round of 16
JPN
Ena Koike
#331WTA
1367ELO
1346Hard ELO
19 yrs · Right-handed
Last 10 · pre-match
LLWLWWWWLW
0 — 0
Sets
Monday, 28 April 2025
hard
JPN
Sayaka Ishii
#860WTA
1387ELO
1389Hard ELO
20 yrs
Last 10 · pre-match
LLLLLLLLWL
Koike E.
6-2 7-6
Ishii S.
Koike E.
6772
Ishii S.
264–

Ena Koike defeated Sayaka Ishii 6-2 7-6 in the W100 Gifu round of 16 on hard.

Key context

  • Match story: Ena Koike closed it out in two sets, 6–2 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Koike E.serving62% hold

wins 55% of points on serve vs Ishii S.

Ishii S.serving55% hold

wins 52% of points on serve vs Koike E.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Koike E.Ishii S.
1st serve in·Even
61%
62%
1st serve points won·Even
63%
64%
2nd serve points won·Even
47%
44%
Service points won·Even
57%
56%
Return points won·Even
44%
42%
Break points saved·Even
55%
52%
Aces / match·Slight edge
1.5
2.2
Double faults / match·Even
3.7
3.9

Averages over each player's completed matches in the selected window (50 vs 41). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Koike E.
5.3
Clear underdogUmpiry ScorePartial · surface data limited
Ishii S.
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
1.5
Surface form
3.6
0.0Lost last 3
Win streak
0.0Lost last 2
Context
6.0
Defending pts
6.0

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
Koike E.Ishii S.
Freshness·
—
95

Ishii S.: 6 days rest · 1 match, 17 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Zhang S.
Sawangkaew M.
6-36-4
Semi-finals
Sawangkaew M.
Watson H.
6-47-5
Zhang S.
Jones E.
6-32-66-2
Quarter-finals
Sawangkaew M.
Koike E.
6-757-56-4
Zhang S.
Sonobe W.
6-36-0
Watson H.
Zheng W.
6-33-66-2
Jones E.
Liang E.
6-20-66-2
R16
Zhang S.
Tararudee L.
6-36-2
Liang E.
Inoue H.
7-654-67-64
Zheng W.
Shi H.
6-36-4
Jones E.
Cabrera L.
2-66-36-3
Sawangkaew M.
Yamaguchi M.
6-06-3
Koike E.
Ishii S.
6-27-64
Watson H.
Aiava D.
6-44-67-65
Sonobe W.
Hontama M.
6-35-77-5
R32
Zheng W.
Marino R.
6-03-1
Jones E.
Sakatsume H.
3-66-46-4
Yamaguchi M.
Saito S.
7-56-4
Inoue H.
Gibson T.
6-47-5
Tararudee L.
Miyazaki Y.
6-17-5
Shi H.
Hartono A.
6-36-1
Koike E.
Hosogi S.
4-66-46-3
Hontama M.
Inglis M.
6-16-4
Liang E.
Kaji H.
5-76-46-3
Sawangkaew M.
Okamura K.
6-06-1
Ishii S.
Shibahara E.
7-52-67-5
Aiava D.
Arseneault A.
3-66-36-2
Sonobe W.
Bektas E.
6-46-4
Cabrera L.
Ito A.
6-43-66-3
Watson H.
Kimura M.
6-26-0