Raluka Serban vs Ena Koike — W100 Takasaki Round of 16

W100 Takasaki · CHALLENGER · Round of 16
CYP
Raluka Serban
#297WTA
1362ELO
1368Hard ELO
29 yrs · Right-handed
Last 10 · pre-match
LLWLLLLWWW
2 — 1
Sets
Monday, 18 May 2026
hard
JPN
Ena Koike
#406WTA
1368ELO
1346Hard ELO
19 yrs · Right-handed
Last 10 · pre-match
LWLWWWWLWW
Serban R.
4-6 7-5 6-4
Koike E.
Serban R.
4762
Koike E.
6541

Raluka Serban defeated Ena Koike 4-6 7-5 6-4 in the W100 Takasaki round of 16 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Serban R.serving49% hold

wins 50% of points on serve vs Koike E.

Koike E.serving58% hold

wins 53% of points on serve vs Serban R.

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
Serban R.Koike E.
1st serve in·Slight edge
64%
59%
1st serve points won·Even
61%
64%
2nd serve points won·Slight edge
42%
48%
Service points won·Even
54%
58%
Return points won·Even
45%
45%
Break points saved·Slight edge
48%
56%
Aces / match·Even
1.8
1.8
Double faults / match·Dominant
6.1
3.3

Averages over each player's completed matches in the selected window (20 vs 28). ATP, WTA & Challenger.

Freshness

Recent load
Serban R.Koike E.
Freshness·Slight edge
95
100

Serban R.: 7 days rest · 1 match, 20 games (7d) · Koike E.: 21 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Naito Y.
Ryser V.
6-46-3
Semi-finals
Naito Y.
Kobori M.
6-756-46-4
Ryser V.
Kaji H.
6-36-3
Quarter-finals
Kaji H.
Saigo R.
6-06-4
Kobori M.
Sato H.
6-36-4
Ryser V.
Kinoshita H.
6-46-4
Naito Y.
Serban R.
6-36-4
R16
Naito Y.
Shimizu E.
7-56-4
Saigo R.
Park S.
2-65-0
Kobori M.
Yamaguchi M.
6-46-3
Kaji H.
Tian F.
6-06-4
Sato H.
Shimizu A.
6-36-4
Kinoshita H.
Saito S.
6-16-3
Ryser V.
Kawaguchi N.
7-56-2
Serban R.
Koike E.
4-67-56-4
R32
Saigo R.
Ren Y.
6-26-4
Park S.
Cabrera L.
7-50-66-1
Saito S.
Miyazaki Y.
6-736-46-2
Yamaguchi M.
Lansere S.
6-36-2
Serban R.
Dunne K.
6-06-2
Tian F.
Micic E.
6-36-4
Kaji H.
Matsuda M.
6-27-61
Kobori M.
Yamazaki I.
6-07-66
Naito Y.
Inoue H.
6-787-56-4
Sato H.
Sawangkaew M.
6-33-66-3
Koike E.
Sema E.
6-33-67-5
Shimizu A.
Sawashiro K.
6-06-3
Kawaguchi N.
Ishii S.
6-37-62
Kinoshita H.
Mushika M.
5-3
Ryser V.
Okamura K.
4-66-46-3
Shimizu E.
Shi H.
4-66-16-2