Shuai Zhang vs Jana KolodynskaW50 Yokohama Semi-final

W50 Yokohama · CHALLENGER · Semi-final
#64WTA
1718ELO
1695Hard ELO
37 yrs · 177 cm · Right-handed
Last 10 · pre-match
LWLLWWLWWL
0 — 0
Sets
Monday, 24 November 2025
hard
#608WTA
1323ELO
1319Hard ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLLWWWLLL
Zhang S.
6-4 6-3
Kolodynska J.
Zhang S.
662
Kolodynska J.
43

Shuai Zhang defeated Jana Kolodynska 6-4 6-3 in the W50 Yokohama semi-final on hard. The result followed the form book — Shuai Zhang came in ranked #64.

Key context

  • Match story: Shuai Zhang closed it out in two sets, 6–4 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Zhang S.serving60% hold

wins 54% of points on serve vs Kolodynska J.

Kolodynska J.serving53% hold

wins 51% of points on serve vs Zhang S.

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

Serve & return on hard

Zhang S.Kolodynska J.
17
Serve
58
Return

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
67%
63%
1st serve points won·Slight edge
65%
60%
2nd serve points won·Even
47%
45%
Service points won·Even
59%
55%
Return points won·Even
44%
45%
Break points saved·Even
56%
58%
Aces / match·Even
2.9
2.8
Double faults / match·Even
2.3
2.3

Averages over each player's completed matches in the selected window (79 vs 21). ATP, WTA & Challenger.

Umpiry Score

Pre-match
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
5.9
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
6.8
Surface form
4.3
0.0
Win streak
0.0Lost last 3
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.

Freshness

Recent load
Freshness·
95

Zhang S.: 10 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast