Yeon Woo Ku vs Haruka Kaji — Seoul Qualifying Round 1

Seoul · CHALLENGER · Qualifying Round 1
KOR
Yeon Woo Ku
1519ELO
1500Hard ELO
23 yrs
Last 10 · pre-match
LLWWWWWWWW
2 — 1
Sets
Monday, 16 September 2024
hard
JPN
Haruka Kaji
#258WTA
1421ELO
1412Hard ELO
31 yrs · Right-handed
Last 10 · pre-match
LWWWLWLWLW
Ku Y.
0-6 6-3 6-2
Kaji H.
Ku Y.
0662
Kaji H.
6321

Yeon Woo Ku defeated Haruka Kaji 0-6 6-3 6-2 in the Seoul qualifying round 1 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Ku Y.serving52% hold

wins 51% of points on serve vs Kaji H.

Kaji H.serving37% hold

wins 45% 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.Kaji H.
1st serve in·Even
66%
68%
1st serve points won·Even
61%
57%
2nd serve points won·Even
47%
48%
Service points won·Even
56%
54%
Return points won·Even
49%
45%
Break points saved·Even
56%
55%
Aces / match·Even
1.1
1.0
Double faults / match·Clear edge
3.3
2.1

Averages over each player's completed matches in the selected window (91 vs 89). ATP, WTA & Challenger.

Clutch

Under pressure
Ku Y.Kaji H.
Clutch Rating·Slight edge
50
56
Break points saved·Even
51
52
Break points won·Slight edge
86
91
Deciding sets·Slight edge
63
69
Tiebreaks·
—
—

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

Umpiry Score

Pre-match
Ku Y.
6.0
Even matchUmpiry ScorePartial · surface data limited
Kaji H.
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
5.4No prior meetings
H2H
4.6
4.4
Surface form
6.3
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
7.0
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.

Freshness

Recent load
Ku Y.Kaji H.
Freshness·
100
—

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

Conditions

Court speed
Mediumbalanced pace
SlowFast

Draw — qualifying

Q2
Ruse E.
Okamura K.
6-32-66-2
Hon P.
Lee E.
6-16-4
Lepchenko V.
Stevanovic N.
6-26-3
Lu J.
Kudermetova P.
6-46-4
Watson H.
Ku Y.
7-56-3
Zhao C.
Park S.
6-736-44-1
Q1
Ruse E.
Hozumi E.
6-26-3
Okamura K.
Chan H.
6-16-1
Lee E.
Hibino N.
3-66-33-2
Hon P.
Eikeri U.
6-46-3
Lepchenko V.
Pavlova K.
6-24-67-5
Stevanovic N.
Kim Y.
6-36-1
Kudermetova P.
Yamaguchi M.
1-66-06-0
Lu J.
Mihalikova T.
6-26-2
Watson H.
Jeong B.
6-26-2
Ku Y.
Kaji H.
0-66-36-2
Park S.
Chang H.
6-36-3
Zhao C.
Jang G.
6-46-2