Moyuka Uchijima vs Yeon Woo Ku — BJK Cup G1 RR: JPN vs KOR Round Robin

BJK Cup G1 RR: JPN vs KOR · WTA · Round Robin
JPN
Moyuka Uchijima
#108WTA
1681ELO
1639Clay ELO
24 yrs · 171 cm · Right-handed
Last 10 · pre-match
LLWWWWWLLL
2 — 0
Sets
Tuesday, 11 April 2023
clay
KOR
Yeon Woo Ku
1519ELO
1359Clay ELO
23 yrs
Last 10 · pre-match
LLWWWWWWWW
Uchijima M.
6-4 7-6
Ku Y.
Uchijima M.
6772
Ku Y.
4640

Moyuka Uchijima defeated Yeon Woo Ku 6-4 7-6 in the BJK Cup G1 RR: JPN vs KOR round robin on clay. The result followed the form book — Moyuka Uchijima came in defending last year's round-robin.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Uchijima M.serving52% hold

wins 51% of points on serve vs Ku Y.

Ku Y.serving67% hold

wins 57% of points on serve vs Uchijima 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
Uchijima M.Ku Y.
1st serve in·Slight edge
57%
66%
1st serve points won·Even
64%
61%
2nd serve points won·Even
44%
47%
Service points won·Even
56%
56%
Return points won·Slight edge
43%
49%
Break points saved·Even
52%
55%
Aces / match·Clear edge
2.6
1.0
Double faults / match·Clear edge
4.8
3.4

Averages over each player's completed matches in the selected window (155 vs 96). ATP, WTA & Challenger.

Clutch

Under pressure
Uchijima M.Ku Y.
Clutch Rating·Clear edge
71
50
Break points saved·Clear edge
66
51
Break points won·Slight edge
91
86
Deciding sets·Clear edge
78
63
Tiebreaks·
88
—

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

Umpiry Score

Pre-match
Uchijima M.
5.4
Clear underdogUmpiry Score
  • Extended break: 71 days (−1.2)
Ku Y.
4.8
Heavy underdogUmpiry ScorePartial · surface data limited
Form & Matchup
10.0+280 Clay Elo edge
Surface ELO
0.0Clay Elo 1359
9.5Overall Elo 1681
ELO gap
0.5Overall Elo 1519
5.0No prior meetings
H2H
5.0
5.9
Surface form
0.0Lost last 4
Win streak
Fatigue & Travel
6.0
Surface transition
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
Uchijima M.Ku Y.
Freshness·
—
100

Ku Y.: 21 days rest. Higher means fresher. About