Zarina Diyas vs Mei Yamaguchi — W50 Corroios-Seixal Round of 16

W50 Corroios-Seixal · CHALLENGER · Round of 16
KAZ
Zarina Diyas
#585WTA
1533ELO
1521Hard ELO
32 yrs · 172 cm · Right-handed
Last 10 · pre-match
LLWWLWLLLL
2 — 1
Sets
Monday, 7 July 2025
hard
JPN
Mei Yamaguchi
#259WTA
1448ELO
1420Hard ELO
27 yrs · 152 cm
Last 10 · pre-match
LLWLWLWWWL
Diyas Z.
4-6 6-3 6-1
Yamaguchi M.
Diyas Z.
4662
Yamaguchi M.
6311

Zarina Diyas defeated Mei Yamaguchi 4-6 6-3 6-1 in the W50 Corroios-Seixal round of 16 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Diyas Z.serving52% hold

wins 51% of points on serve vs Yamaguchi M.

Yamaguchi M.serving45% hold

wins 48% of points on serve vs Diyas Z.

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
Diyas Z.Yamaguchi M.
1st serve in·Slight edge
72%
63%
1st serve points won·Even
60%
60%
2nd serve points won·Even
46%
46%
Service points won·Even
56%
55%
Return points won·Even
47%
45%
Break points saved·Even
54%
57%
Aces / match·Even
1.0
1.5
Double faults / match·Dominant
1.7
3.2

Averages over each player's completed matches in the selected window (43 vs 85). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Diyas Z.
7.2
Strong advantageUmpiry Score
Yamaguchi M.
5.5
Slight disadvantageUmpiry Score
Form & Matchup
6.4+101 Hard Elo edge
Surface ELO
3.6Hard Elo 1420
6.3Overall Elo 1533
ELO gap
3.7Overall Elo 1448
5.0No prior meetings
H2H
5.0
7.4
Surface form
5.0
0.0
Win streak
0.0
Fatigue & Travel
8.3
Minutes 14d
8.0
Prev. match
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
Diyas Z.Yamaguchi M.
Freshness·
—
93

Yamaguchi M.: 5 days rest · 1 match, 21 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Diatchenko V.
Ito A.
6-26-3
Semi-finals
Diatchenko V.
Knutson G.
6-36-4
Ito A.
Leonard M.
3-66-26-2
Quarter-finals
Ito A.
Klimovicova L.
6-26-2
Diatchenko V.
Liang E.
6-16-4
Knutson G.
Diyas Z.
6-45-76-3
R16
Knutson G.
Schoppe E.
7-616-1
Ovcharenko E.
Vlasselaer C.
6-36-3
Diatchenko V.
Guo H.
6-36-747-5
Leonard M.
Micic E.
6-46-2
Liang E.
Jorge F.
6-44-66-3
Ito A.
Martincova T.
6-27-64
Klimovicova L.
Korneeva A.
4-66-46-3
Diyas Z.
Yamaguchi M.
4-66-36-1
R32
Vlasselaer C.
Ryser V.
6-36-2
Ito A.
Parreira M.
6-16-1
Jorge F.
Snells J.
7-646-3
Ovcharenko E.
Helmi O.
6-36-2
Leonard M.
Matias M.
6-26-0
Korneeva A.
Shi H.
6-37-5
Martincova T.
Helgo M.
6-26-0
Liang E.
Tan H.
7-637-5
Guo H.
Falei A.
6-21-66-1
Klimovicova L.
Rojas S.
6-27-65
Diyas Z.
Raina A.
6-16-3
Yamaguchi M.
Losciale V.
6-06-0
Knutson G.
Garcia M.
6-16-2
Micic E.
Jorge M.
6-43-66-4
Diatchenko V.
Costoulas S.
1-67-626-3
Schoppe E.
Voloshchuk A.
6-16-3