Haruka Kaji vs Yeon Woo Ku — W35 Changwon Round of 16

W35 Changwon · CHALLENGER · Round of 16
JPN
Haruka Kaji
#282WTA
1417ELO
1410Hard ELO
31 yrs · Right-handed
Last 10
LWLLWWWLWW
2 — 1
Sets
Monday, 27 May 2024
hard
KOR
Yeon Woo Ku
#207WTA
1362ELO
1341Hard ELO
23 yrs
Last 10
LLLLWWLLLL

Umpiry Score

Pre-match
Kaji H.
6.1
Even matchUmpiry ScorePartial · surface data limited
Ku Y.
6.6
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
5.0
H2H
5.0
6.5
Surface form
6.9
0.0
Win streak
Fatigue & Travel
4.0
3-set count
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.

Kaji H.
2662
Ku Y.
6331

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2026-04-20W100 TokyoR32hardHaruka Kaji6-4 7-6(2)
2024-09-16SeoulQ1hardYeon Woo Ku0-6 6-3 6-2
2024-07-29W35 RoehamptonR32hardYeon Woo Ku6-3 6-2

Statistics

Recent form
Kaji H.Ku Y.
69%1st serve in+5%64%
57%1st serve points won+3%60%
50%2nd serve points won+2%48%
55%Service points won+1%56%
43%Return points won+5%48%
49%Break points saved+2%51%
1.2Aces / match+0.21
2.1Double faults / match+0.82.9

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Chang H.
Hule P.
6-46-4
Semi-finals
Hule P.
Back D.
7-56-2
Chang H.
Okamura K.
6-36-3
Quarter-finals
Back D.
Da Silva Fick G.
4-66-26-2
Hule P.
Arakawa H.
6-16-2
Okamura K.
Kaji H.
6-16-4
Chang H.
Sato H.
6-26-3
R16
Hule P.
Ito A.
7-56-3
Back D.
Cabrera L.
7-56-1
Da Silva Fick G.
Kuramochi M.
1-66-47-610
Arakawa H.
Bhamidipaty S.
7-57-5
Okamura K.
Sema E.
7-52-67-5
Kaji H.
Ku Y.
2-66-36-3
Sato H.
Inoue H.
6-26-3
Chang H.
Matsuda M.
3-66-46-4
R32
Da Silva Fick G.
Yang Y.
4-66-26-2
Kuramochi M.
Shimizu E.
6-46-3
Hule P.
Liu F.
6-36-2
Arakawa H.
Kim H.
6-06-0
Sema E.
Park Y.
6-46-1
Back D.
Aikawa M.
6-16-4
Cabrera L.
Shimizu A.
6-37-5
Ito A.
Saigo R.
6-16-4
Bhamidipaty S.
Lee Y.
7-676-2
Okamura K.
Jeong H.
6-37-62
Ku Y.
Shi H.
5-76-36-0
Kaji H.
Kawaguchi N.
6-26-4
Sato H.
Li Z.
7-636-746-4
Inoue H.
Kwon M.
6-46-1
Matsuda M.
Plipuech P.
6-36-3
Chang H.
Hosogi S.
6-36-1