Kyoka Okamura vs Sayaka Ishii — W35 Osaka Round of 16

W35 Osaka · CHALLENGER · Round of 16
Kyoka Okamura
JPN
Kyoka Okamura
#255WTA
1435ELO
1388Hard ELO
30 yrs · Right-handed
Last 10 · pre-match
LLLWWWWLWW
0 — 0
Sets
Monday, 6 April 2026
hard
JPN
Sayaka Ishii
#687WTA
1387ELO
1389Hard ELO
20 yrs
Last 10 · pre-match
LLLLLLLLWL
Okamura K.
6-4 6-3
Ishii S.
Okamura K.
662
Ishii S.
43–

Kyoka Okamura defeated Sayaka Ishii 6-4 6-3 in the W35 Osaka round of 16 on hard. The result followed the form book — Kyoka Okamura came in ranked #255, defending last year's round of 32.

Key context

  • Match story: Kyoka Okamura closed it out in two sets, 6–4 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Okamura K.serving61% hold

wins 54% of points on serve vs Ishii S.

Ishii S.serving50% hold

wins 50% of points on serve vs Okamura K.

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
Okamura K.Ishii S.
1st serve in·Slight edge
67%
59%
1st serve points won·Even
62%
64%
2nd serve points won·Slight edge
47%
42%
Service points won·Even
57%
55%
Return points won·Even
46%
43%
Break points saved·Slight edge
45%
52%
Aces / match·Even
2.0
2.5
Double faults / match·Dominant
2.0
5.2

Averages over each player's completed matches in the selected window (23 vs 13). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Okamura K.
5.1
Clear underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Ishii S.
5.9
Even matchUmpiry Score
Form & Matchup
4.7Hard Elo 1388
Surface ELO
5.3+1 Hard Elo edge
4.7Overall Elo 1435
ELO gap
5.3Overall Elo 1387
5.0No prior meetings
H2H
5.0
4.2
Surface form
3.8
0.0
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
Okamura K.Ishii S.
Freshness·
—
89

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

Conditions

Court speed
Mediumbalanced pace
SlowFast

Draw

Final
Okamura K.
Inoue H.
6-46-4
Semi-finals
Okamura K.
Ito A.
4-66-37-5
Inoue H.
Kaji H.
6-36-3
Quarter-finals
Ito A.
Micic E.
6-746-46-2
Inoue H.
Matsuda M.
7-636-2
Okamura K.
Koike E.
6-46-4
Kaji H.
Kawaguchi N.
7-636-3
R16
Kaji H.
Sato H.
6-766-36-3
Kawaguchi N.
Kitahara Y.
6-26-3
Koike E.
Da Silva Fick G.
3-66-46-0
Matsuda M.
Kinoshita H.
6-46-2
Ito A.
Shimizu A.
3-66-36-4
Okamura K.
Ishii S.
6-46-3
Micic E.
Saigo R.
6-06-746-1
Inoue H.
Naito Y.
6-42-67-65
R32
Okamura K.
Daniel J.
5-77-57-5
Shimizu A.
Chang H.
1-66-36-3
Kitahara Y.
Tsujioka S.
6-36-2
Inoue H.
Hayasaka K.
3-67-646-4
Da Silva Fick G.
Yamaguchi M.
6-36-3
Saigo R.
Chiba H.
6-26-0
Naito Y.
Kuramochi M.
4-67-56-2
Ishii S.
Zhao C.
6-37-5
Sato H.
Lee Y.
6-06-1
Koike E.
Yoshioka K.
2-66-46-3
Matsuda M.
Sato H.
6-36-1
Kinoshita H.
Deng T.
6-26-3
Ito A.
Kobayashi H.
6-16-0
Kaji H.
Yoshimoto N.
3-66-36-3
Micic E.
Yamazaki I.
6-42-66-1
Kawaguchi N.
Tian F.
3-66-03-5