Lin Zhu vs Moyuka UchijimaOsaka Round of 16

Osaka · WTA · Round of 16
#130WTA
1674ELO
1647Hard ELO
32 yrs · 173 cm · Right-handed
Last 10 · pre-match
LWWLWLWWWL
2 — 1
Sets
Monday, 11 September 2023
hard
#108WTA
1681ELO
1633Hard ELO
24 yrs · 171 cm · Right-handed
Last 10 · pre-match
LLWWWWWLLL
Zhu L.
6-4 4-6 6-1
Uchijima M.
Zhu L.
6462
Uchijima M.
4611

Lin Zhu defeated Moyuka Uchijima 6-4 4-6 6-1 in the Osaka round of 16 on hard. The upset overturned the form book — Moyuka Uchijima came in ranked #108. Lin Zhu extended the head-to-head to 2–1.

Key context

  • Match story: Lin Zhu came through a tight passage before pulling clear — 6–4 4–6 6–1.

Head to head

11
DateTournamentRoundSurfaceWinnerScore
2025-09-24BeijingR128hardLin Zhu6-1 6-3
2022-04-16BJK Cup G1 RR: JPN vs CHNRRclayMoyuka Uchijima7-6(5) 6-1

Serve vs return

This season
Zhu L.serving73% hold

wins 60% of points on serve vs Uchijima M.

Uchijima M.serving69% hold

wins 58% of points on serve vs Zhu L.

Serve advantage — Zhu L.

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Zhu L.Uchijima M.
14
Serve
0
60
Return
8

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Slight edge
65%
57%
1st serve points won·Even
62%
64%
2nd serve points won·Even
48%
44%
Service points won·Even
57%
56%
Return points won·Even
44%
43%
Break points saved·Even
55%
52%
Aces / match·Slight edge
1.9
2.6
Double faults / match·Dominant
2.3
4.7

Averages over each player's completed matches in the selected window (139 vs 154). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
37
71
Break points saved·Even
64
66
Break points won·Even
91
91
Deciding sets·Dominant
15
78
Tiebreaks·Clear edge
65
88

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

Umpiry Score

Pre-match
6.1
Even matchUmpiry Score
4.1
Heavy underdogUmpiry Score
  • Extended break: 150 days (−1.5)
Form & Matchup
4.8+14 Hard Elo edge
Surface ELO
5.2Hard Elo 1633
4.2Overall Elo 1674
ELO gap
5.8Overall Elo 1681
5.0
H2H
5.0
5.2
Surface form
3.7
Fatigue & Travel
9.0
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
Freshness·
100

Zhu L.: 18 days rest. Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast