Lin Zhu vs Jana Kolodynska — W50 Guiyang Semi-final

W50 Guiyang · CHALLENGER · Semi-final
Lin Zhu
CHN
Lin Zhu
#142WTA
1674ELO
1647Hard ELO
32 yrs · 173 cm · Right-handed
Last 10 · pre-match
LWWLWLWWWL
2 — 1
Sets
Monday, 8 September 2025
hard
BLR
Jana Kolodynska
#608WTA
1323ELO
1319Hard ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLLLWWWLL
Zhu L.
6-4 2-6 6-0
Kolodynska J.
Zhu L.
6262
Kolodynska J.
4601

Lin Zhu defeated Jana Kolodynska 6-4 2-6 6-0 in the W50 Guiyang semi-final on hard. The result followed the form book — Lin Zhu came in ranked #142.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Zhu L.serving60% hold

wins 54% of points on serve vs Kolodynska J.

Kolodynska J.serving48% hold

wins 49% of points on serve vs Zhu L.

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

Zhu L.Kolodynska J.
14
Serve
—
60
Return
—

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

Statistics

This season
Zhu L.Kolodynska J.
1st serve in·Even
67%
63%
1st serve points won·Even
63%
60%
2nd serve points won·Slight edge
50%
45%
Service points won·Slight edge
59%
54%
Return points won·Even
45%
45%
Break points saved·Even
56%
59%
Aces / match·Even
2.3
2.8
Double faults / match·Even
2.0
2.3

Averages over each player's completed matches in the selected window (57 vs 21). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Zhu L.
5.5
Slight disadvantageUmpiry ScorePartial · surface data limited
  • Extended break: 22 days (−0.3)
Kolodynska J.
6.2
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
5.4
Surface form
5.3
0.0Lost last 2
Win streak
Fatigue & Travel
3-set count
7.0
9.0
Prev. match
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
Zhu L.Kolodynska J.
Freshness·
100
—

Zhu L.: 16 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Guo H.
Zhu L.
6-34-66-1
Semi-finals
Guo H.
Wang J.
6-46-1
Zhu L.
Kolodynska J.
6-42-66-0
Quarter-finals
Guo H.
Tian F.
4-66-06-2
Zhu L.
Wang J.
6-16-1
Wang J.
Ren Y.
6-36-2
Kolodynska J.
Liu F.
6-36-0
R16
Zhu L.
Ozeki M.
6-06-4
Guo H.
Kobayashi H.
6-16-3
Ren Y.
Koshiishi A.
2-66-46-3
Kolodynska J.
Wang Y.
6-36-4
Wang J.
Zelinskaya D.
6-26-1
Liu F.
Chen M.
6-16-2
Wang J.
Luo X.
6-26-0
Tian F.
Zhang Y.
5-76-02-0
R32
Zhu L.
Sato N.
6-36-2
Wang Y.
Panshina V.
3-66-46-4
Chen M.
Zhang J.
6-37-5
Koshiishi A.
Liu K.
7-686-2
Wang J.
Huang Y.
3-67-626-4
Liu F.
Ku Y.
6-06-3
Guo H.
Helgo M.
6-25-76-1
Kobayashi H.
Han J.
7-57-5
Luo X.
Savinykh V.
6-26-2
Ozeki M.
Lu J.
6-46-4
Kolodynska J.
Saigo R.
6-36-3
Wang J.
Nugroho P.
5-77-56-1
Zelinskaya D.
Pavlova K.
2-66-26-1
Ren Y.
Matsuda R.
6-06-4
Zhang Y.
Muramatsu C.
7-617-5
Tian F.
Sato H.
6-26-1