Yeon Woo Ku vs Jana Kolodynska — W100 Takasaki Round of 32

W100 Takasaki · CHALLENGER · Round of 32
KOR
Yeon Woo Ku
1519ELO
1500Hard ELO
23 yrs
Last 10 · pre-match
LLWWWWWWWW
0 — 0
Sets
Monday, 17 November 2025
hard
BLR
Jana Kolodynska
#608WTA
1323ELO
1319Hard ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLLLWWWLL
Ku Y.
6-3 6-2
Kolodynska J.
Ku Y.
662
Kolodynska J.
32–

Yeon Woo Ku defeated Jana Kolodynska 6-3 6-2 in the W100 Takasaki round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Ku Y.serving53% hold

wins 51% of points on serve vs Kolodynska J.

Kolodynska J.serving40% hold

wins 46% 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.Kolodynska J.
1st serve in·Even
67%
63%
1st serve points won·Even
61%
60%
2nd serve points won·Even
47%
46%
Service points won·Even
56%
55%
Return points won·Even
49%
45%
Break points saved·Even
56%
58%
Aces / match·Clear edge
1.1
2.8
Double faults / match·Clear edge
3.2
2.3

Averages over each player's completed matches in the selected window (89 vs 21). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ku Y.
6.5
Marginal edgeUmpiry ScorePartial · surface data limited
Kolodynska J.
4.9
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 35 days (−0.7)
Form & Matchup
5.0No prior meetings
H2H
5.0
6.8
Surface form
4.8
7.04-match win streak
Win streak
0.0Lost last 2
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.Kolodynska J.
Freshness·
100
—

Ku Y.: 19 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Sakatsume H.
Ku Y.
6-31-66-4
Semi-finals
Sakatsume H.
Tararudee L.
6-46-4
Ku Y.
Zhang S.
6-34-67-64
Quarter-finals
Zhang S.
Astakhova D.
6-34-66-3
Ku Y.
Hibino N.
3-67-57-5
Tararudee L.
Saigo R.
6-33-66-3
Sakatsume H.
Diyas Z.
6-26-2
R16
Sakatsume H.
Liang E.
6-06-4
Zhang S.
Chang H.
6-36-2
Ku Y.
Akita S.
3-66-16-3
Saigo R.
Yoshimoto N.
6-26-4
Hibino N.
Shimizu E.
6-36-2
Tararudee L.
Sato H.
6-46-0
Diyas Z.
Park S.
6-47-66
Astakhova D.
Sidorova K.
6-16-0
R32
Liang E.
Kitahara Y.
6-16-3
Diyas Z.
Nugroho P.
6-20-66-4
Astakhova D.
Okamura K.
6-16-2
Akita S.
Shimizu A.
6-27-67
Park S.
Saito S.
6-16-4
Shimizu E.
Kawaguchi N.
3-66-46-4
Chang H.
Aikawa M.
7-606-3
Sato H.
Koike E.
3-66-26-4
Yoshimoto N.
Hontama M.
6-17-64
Sidorova K.
Hosogi S.
6-46-2
Saigo R.
Mushika M.
6-36-2
Sakatsume H.
Kinoshita H.
6-47-5
Hibino N.
Morvayova V.
7-56-3
Zhang S.
Kaji H.
6-46-3
Ku Y.
Kolodynska J.
6-36-2
Tararudee L.
Cengiz B.
5-77-56-4