Jana Kolodynska vs Hanna Chang — W50 Yokohama Quarter-final

W50 Yokohama · CHALLENGER · Quarter-final
BLR
Jana Kolodynska
#608WTA
1323ELO
1319Hard ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLLLWWLLL
2 — 1
Sets
Monday, 24 November 2025
hard
USA
Hanna Chang
#329WTA
1354ELO
1314Hard ELO
28 yrs · Right-handed
Last 10 · pre-match
LWLWWWWWWW
Kolodynska J.
7-6 2-6 7-6
Chang H.
Kolodynska J.
772782
Chang H.
656661

Jana Kolodynska defeated Hanna Chang 7-6 2-6 7-6 in the W50 Yokohama quarter-final on hard.

Key context

  • Match story: Jana Kolodynska closed it out in three sets, 7–6 2–6 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Kolodynska J.serving48% hold

wins 49% of points on serve vs Chang H.

Chang H.serving50% hold

wins 50% of points on serve vs Kolodynska J.

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
Kolodynska J.Chang H.
1st serve in·Slight edge
63%
54%
1st serve points won·Even
60%
63%
2nd serve points won·Even
45%
45%
Service points won·Even
55%
55%
Return points won·Even
45%
46%
Break points saved·Slight edge
57%
51%
Aces / match·Slight edge
2.8
2.0
Double faults / match·Dominant
2.3
5.0

Averages over each player's completed matches in the selected window (21 vs 71). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Kolodynska J.
5.9
Even matchUmpiry ScorePartial · surface data limited
Chang H.
5.4
Clear underdogUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
4.3
Surface form
2.2
0.0Lost last 3
Win streak
0.0
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.

Conditions

Court speed
Mediumbalanced pace
SlowFast

Draw

Final
Zhang S.
Ku Y.
6-36-2
Semi-finals
Zhang S.
Kolodynska J.
6-46-3
Ku Y.
Morvayova V.
6-26-1
Quarter-finals
Kolodynska J.
Chang H.
7-652-67-66
Morvayova V.
Astakhova D.
3-66-46-3
Zhang S.
Park S.
6-26-2
Ku Y.
Ma Y.
7-56-3
R16
Ma Y.
Sidorova K.
7-657-61
Kolodynska J.
Cengiz B.
6-36-3
Astakhova D.
Zhang Y.
4-66-26-3
Morvayova V.
Matsuda R.
6-26-3
Ku Y.
Sato N.
6-36-1
Zhang S.
Yang Y.
6-36-1
Park S.
You X.
6-33-66-2
Chang H.
Saigo R.
6-43-66-4
R32
Yang Y.
Bains N.
6-46-1
Ku Y.
Shimizu E.
6-16-1
Matsuda R.
Sawangkaew M.
2-67-57-63
Kolodynska J.
Naito Y.
6-36-3
You X.
Akita S.
6-23-67-66
Zhang S.
Kinoshita H.
6-26-1
Zhang Y.
Kitahara Y.
7-56-3
Saigo R.
Wong H.
6-16-0
Astakhova D.
Kaji H.
6-16-1
Sato N.
Nagata A.
6-16-4
Morvayova V.
Koike E.
6-13-66-4
Cengiz B.
Inoue H.
6-27-63
Chang H.
Ren Y.
6-17-5
Ma Y.
Hosogi S.
6-37-5
Park S.
Wang Y.
6-06-2
Sidorova K.
Aikawa M.
7-646-3