Yeon Woo Ku vs Daria Egorova — W15 Kashiwa Quarter-final

W15 Kashiwa · CHALLENGER · Quarter-final
KOR
Yeon Woo Ku
1519ELO
1500Hard ELO
23 yrs
Last 10 · pre-match
LLWWWWWWWW
2 — 1
Sets
Retired
Monday, 31 March 2025
hard
RUS
Daria Egorova
#482WTA
19 yrs · Right-handed
Last 10 · pre-match
LLWWLWWLWW
Ku Y.
3-6 6-4 4-2
Egorova D.
Ku Y.
3642
Egorova D.
6421

Yeon Woo Ku advanced when Daria Egorova retired 3-6 6-4 4-2 in the W15 Kashiwa quarter-final.

Head to head

No previous meetings on record.

Serve vs return

This season
Ku Y.serving38% hold

wins 45% of points on serve vs Egorova D.

Egorova D.serving47% hold

wins 49% of points on serve vs Ku Y.

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
Ku Y.Egorova D.
1st serve in·Even
67%
63%
1st serve points won·Even
61%
63%
2nd serve points won·Even
47%
48%
Service points won·Even
56%
58%
Return points won·Even
49%
51%
Break points saved·Slight edge
56%
49%
Aces / match·Slight edge
1.1
1.8
Double faults / match·Even
3.2
3.0

Averages over each player's completed matches in the selected window (89 vs 49). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ku Y.
6.1
Even matchUmpiry ScorePartial · surface data limited
Egorova D.
6.7
Slight advantageUmpiry ScorePartial · surface data limited
  • Extended break: 28 days (−0.3)
Form & Matchup
5.0No prior meetings
H2H
5.0
5.4
Surface form
10.0
Win streak
10.010-match win streak
Fatigue & Travel
7.0
3-set count
7.0
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
Ku Y.Egorova D.
Freshness·
100
—

Ku Y.: 20 days rest. Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Semi-finals
Ku Y.
Shimizu E.
6-26-4
Shimizu A.
Kuramochi M.
6-24-0
Quarter-finals
Ku Y.
Egorova D.
3-66-44-2
Shimizu E.
Yoshioka K.
6-36-1
R16
Ku Y.
Saigo R.
6-16-1
Yoshioka K.
Kitahara Y.
3-67-57-66
Kawaguchi N.
Rioux L.
6-07-64
Kuramochi M.
Sawashiro K.
6-26-2
Egorova D.
Mushika M.
7-667-66
Shimizu E.
Miyamoto A.
6-07-65
Kobori M.
Nishimura K.
6-36-4
Shimizu A.
Ohashi R.
6-26-2
R32
Saigo R.
Kikawada R.
6-06-2
Rioux L.
Muramatsu C.
6-36-4
Kobori M.
Kobayashi H.
6-23-66-2
Miyamoto A.
Usui K.
6-46-3
Kuramochi M.
Yang Y.
6-46-1
Shimizu A.
Chikaraishi Y.
6-16-1
Egorova D.
Noguchi S.
6-36-2
Ku Y.
Higashitani N.
6-26-2
Kawaguchi N.
Sato N.
6-26-3
Yoshioka K.
Komada Y.
3-67-57-5
Shimizu E.
Kawagishi N.
6-06-0
Mushika M.
Katsumi N.
4-66-46-1
Ohashi R.
Tamura K.
4-66-46-4
Sawashiro K.
Kawamura M.
3-66-36-3
Kitahara Y.
Arakawa H.
7-656-4
Nishimura K.
Arakawa N.
4-66-36-4