Kyoka Okamura vs Vitalia Diatchenko — Ilkley 125 Qualifying Round 1

Ilkley 125 · CHALLENGER · Qualifying Round 1
Kyoka Okamura
JPN
Kyoka Okamura
#256WTA
1435ELO
1481Grass ELO
30 yrs · Right-handed
Last 10 · pre-match
LLLLWWWWLW
2 — 1
Sets
Monday, 9 June 2025
grass
RUS
Vitalia Diatchenko
#794WTA
1466ELO
1422Grass ELO
35 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLLLLLLWW
Okamura K.
3-6 6-3 7-5
Diatchenko V.
Okamura K.
3672
Diatchenko V.
6351

Kyoka Okamura defeated Vitalia Diatchenko 3-6 6-3 7-5 in the Ilkley 125 qualifying round 1 on grass.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Okamura K.serving54% hold

wins 52% of points on serve vs Diatchenko V.

Diatchenko V.serving59% hold

wins 54% 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.Diatchenko V.
1st serve in·Even
66%
62%
1st serve points won·Even
62%
62%
2nd serve points won·Even
44%
41%
Service points won·Even
56%
54%
Return points won·Even
43%
47%
Break points saved·Even
50%
53%
Aces / match·Even
2.1
1.7
Double faults / match·Dominant
3.0
6.1

Averages over each player's completed matches in the selected window (72 vs 19). ATP, WTA & Challenger.

Clutch

Under pressure
Okamura K.Diatchenko V.
Clutch Rating·Even
12
15
Break points saved·Slight edge
15
22
Break points won·Even
68
69
Deciding sets·Slight edge
40
45
Tiebreaks·
—
28

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
Okamura K.
5.9
Even matchUmpiry ScorePartial · surface data limited
Diatchenko V.
5.8
Slight disadvantageUmpiry Score
Form & Matchup
5.9+58 Grass Elo edge
Surface ELO
4.1Grass Elo 1422
4.9Overall Elo 1435
ELO gap
5.1Overall Elo 1466
5.0No prior meetings
H2H
5.0
Surface form
2.6
0.0Lost last 3
Win streak
0.0
Fatigue & Travel
7.0
3-set count
7.0
Context
5.0
Defending pts
5.0

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.Diatchenko V.
Freshness·
90
—

Okamura K.: 1 day rest · 1 match, 15 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Q2
Mcdonald E.
Shi H.
6-36-1
Okamura K.
Sakatsume H.
6-42-67-5
Naef C.
Cross K.
6-13-67-5
Rajecki A.
Klimovicova L.
6-777-656-3
Ryser V.
Ishii S.
6-47-5
Cabrera L.
Martincova T.
6-17-5
Q1
Mcdonald E.
Leonard M.
6-36-4
Shi H.
Bains N.
6-42-66-1
Okamura K.
Diatchenko V.
3-66-37-5
Sakatsume H.
Day K.
6-47-5
Naef C.
Cooling R.
6-46-2
Cross K.
Christie F.
6-26-4
Klimovicova L.
Hule P.
6-46-3
Rajecki A.
Rinaldo Persson K.
6-36-2
Ishii S.
Smith A.
6-11-66-2
Ryser V.
Korpanec Davies A.
6-06-2
Martincova T.
Kung L.
6-46-1