Mariia Tkacheva vs Mei Yamaguchi — W75 Nonthaburi Round of 16

W75 Nonthaburi · CHALLENGER · Round of 16
RUS
Mariia Tkacheva
#721WTA
24 yrs · Right-handed
Last 10 · pre-match
LLLWLLWWWL
0 — 0
Sets
Monday, 6 January 2025
hard
JPN
Mei Yamaguchi
#259WTA
1448ELO
1420Hard ELO
27 yrs · 152 cm
Last 10 · pre-match
LLWLWLWWWL
Tkacheva M.
7-6 7-5
Yamaguchi M.
Tkacheva M.
7772
Yamaguchi M.
625–

Mariia Tkacheva defeated Mei Yamaguchi 7-6 7-5 in the W75 Nonthaburi round of 16 on hard. The upset overturned the form book — Mei Yamaguchi came in ranked #259, defending last year's round of 32.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Tkacheva M.serving52% hold

wins 51% of points on serve vs Yamaguchi M.

Yamaguchi M.serving47% hold

wins 49% of points on serve vs Tkacheva M.

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
Tkacheva M.Yamaguchi M.
1st serve in·Even
67%
64%
1st serve points won·Even
62%
60%
2nd serve points won·Even
45%
46%
Service points won·Even
56%
55%
Return points won·Even
46%
45%
Break points saved·Slight edge
51%
57%
Aces / match·Clear edge
3.2
1.5
Double faults / match·Even
3.0
3.2

Averages over each player's completed matches in the selected window (34 vs 85). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Tkacheva M.
6.8
Slight advantageUmpiry ScorePartial · surface data limited
Yamaguchi M.
6.2
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
8.5
Surface form
5.4
0.0Lost last 2
Win streak
0.0
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
Tkacheva M.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
Yao X.
Zheng W.
6-46-0
Semi-finals
Yao X.
Tkacheva M.
7-656-3
Zheng W.
Dmitruk K.
6-32-0
Quarter-finals
Tkacheva M.
Mateas M.
7-56-1
Zheng W.
Andrianjafitrimo T.
6-14-67-65
Yao X.
Wong H.
6-44-66-2
Dmitruk K.
Marcinko P.
6-46-1
R16
Tkacheva M.
Yamaguchi M.
7-627-5
Marcinko P.
Yamalapalli S.
6-46-3
Dmitruk K.
Xu M.
W/O
Mateas M.
Cheapchandej P.
7-656-0
Zheng W.
Shimizu A.
6-46-2
Wong H.
Diyas Z.
6-11-66-3
Andrianjafitrimo T.
Rosatello C.
6-746-17-67
Yao X.
Koshiishi A.
6-06-1
R32
Rosatello C.
Chanta A.
1-66-46-3
Shimizu A.
Kuwata H.
6-16-0
Cheapchandej P.
Sakellaridi S.
5-76-26-3
Diyas Z.
Rogers A.
6-46-4
Marcinko P.
Mansouri Y.
6-36-3
Yamalapalli S.
Kovapitukted P.
6-37-5
Tkacheva M.
Sato N.
6-36-3
Yamaguchi M.
Naklo T.
6-06-2
Andrianjafitrimo T.
Ma Y.
3-66-27-5
Yao X.
You X.
7-626-3
Zheng W.
Lu J.
1-66-36-3
Xu M.
Stevanovic N.
6-16-3
Wong H.
Jang S.
6-23-65-2
Mateas M.
Tikhonova A.
7-656-4
Dmitruk K.
Hewitt D.
6-36-1
Koshiishi A.
Chong E.
6-24-66-4