Himeno Sakatsume vs Zarina Diyas — W100 Takasaki Quarter-final

W100 Takasaki · CHALLENGER · Quarter-final
JPN
Himeno Sakatsume
#123WTA
1611ELO
1599Hard ELO
24 yrs · Right-handed
Last 10 · pre-match
LLWWLLLLWW
0 — 0
Sets
Monday, 17 November 2025
hard
KAZ
Zarina Diyas
#553WTA
1533ELO
1521Hard ELO
32 yrs · 172 cm · Right-handed
Last 10 · pre-match
LWWLWLLLLL
Sakatsume H.
6-2 6-2
Diyas Z.
Sakatsume H.
662
Diyas Z.
22–

Himeno Sakatsume defeated Zarina Diyas 6-2 6-2 in the W100 Takasaki quarter-final on hard. The result followed the form book — Himeno Sakatsume came in ranked #123.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Sakatsume H.serving52% hold

wins 51% of points on serve vs Diyas Z.

Diyas Z.serving47% hold

wins 49% of points on serve vs Sakatsume H.

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
Sakatsume H.Diyas Z.
1st serve in·Slight edge
66%
72%
1st serve points won·Even
63%
60%
2nd serve points won·Even
49%
47%
Service points won·Even
58%
56%
Return points won·Even
47%
47%
Break points saved·Even
56%
54%
Aces / match·Slight edge
1.9
1.0
Double faults / match·Even
1.8
1.7

Averages over each player's completed matches in the selected window (92 vs 43). ATP, WTA & Challenger.

Clutch

Under pressure
Sakatsume H.Diyas Z.
Clutch Rating·Slight edge
62
52
Break points saved·Clear edge
64
49
Break points won·Clear edge
97
78
Deciding sets·Slight edge
62
67
Tiebreaks·
—
81

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

Umpiry Score

Pre-match
Sakatsume H.
6.6
Marginal edgeUmpiry Score
Diyas Z.
5.5
Slight disadvantageUmpiry Score
Form & Matchup
6.2+77 Hard Elo edge
Surface ELO
3.8Hard Elo 1521
6.4Overall Elo 1611
ELO gap
3.6Overall Elo 1533
5.0No prior meetings
H2H
5.0
6.0
Surface form
4.7
0.0
Win streak
0.0
Fatigue & Travel
Surface transition
8.0
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
Sakatsume H.Diyas Z.
Freshness·
100
—

Sakatsume H.: 16 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Sakatsume H.
Ku Y.
6-31-66-4
Semi-finals
Sakatsume H.
Tararudee L.
6-46-4
Ku Y.
Zhang S.
6-34-67-64
Quarter-finals
Zhang S.
Astakhova D.
6-34-66-3
Ku Y.
Hibino N.
3-67-57-5
Tararudee L.
Saigo R.
6-33-66-3
Sakatsume H.
Diyas Z.
6-26-2
R16
Sakatsume H.
Liang E.
6-06-4
Zhang S.
Chang H.
6-36-2
Ku Y.
Akita S.
3-66-16-3
Saigo R.
Yoshimoto N.
6-26-4
Hibino N.
Shimizu E.
6-36-2
Tararudee L.
Sato H.
6-46-0
Diyas Z.
Park S.
6-47-66
Astakhova D.
Sidorova K.
6-16-0
R32
Liang E.
Kitahara Y.
6-16-3
Diyas Z.
Nugroho P.
6-20-66-4
Astakhova D.
Okamura K.
6-16-2
Akita S.
Shimizu A.
6-27-67
Park S.
Saito S.
6-16-4
Shimizu E.
Kawaguchi N.
3-66-46-4
Chang H.
Aikawa M.
7-606-3
Sato H.
Koike E.
3-66-26-4
Yoshimoto N.
Hontama M.
6-17-64
Sidorova K.
Hosogi S.
6-46-2
Saigo R.
Mushika M.
6-36-2
Sakatsume H.
Kinoshita H.
6-47-5
Hibino N.
Morvayova V.
7-56-3
Zhang S.
Kaji H.
6-46-3
Ku Y.
Kolodynska J.
6-36-2
Tararudee L.
Cengiz B.
5-77-56-4