Yufei Ren vs Zhibek Kulambayeva — W50 Baotou Round of 16

W50 Baotou · CHALLENGER · Round of 16
CHN
Yufei Ren
#311WTA
1361ELO
1351Clay ELO
20 yrs · Right-handed
Last 10 · pre-match
LLWWWWLLLW
0 — 0
Sets
Monday, 20 April 2026
clay
KAZ
Zhibek Kulambayeva
#457WTA
1402ELO
1391Clay ELO
26 yrs · 172 cm · Right-handed
Last 10 · pre-match
WLLLLWLWWL
Ren Y.
6-1 6-3
Kulambayeva Z.
Ren Y.
662
Kulambayeva Z.
13–

Yufei Ren defeated Zhibek Kulambayeva 6-1 6-3 in the W50 Baotou round of 16 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Ren Y.serving30% hold

wins 42% of points on serve vs Kulambayeva Z.

Kulambayeva Z.serving35% hold

wins 44% of points on serve vs Ren 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
Ren Y.Kulambayeva Z.
1st serve in·Slight edge
66%
71%
1st serve points won·Even
60%
63%
2nd serve points won·Slight edge
48%
42%
Service points won·Even
55%
57%
Return points won·Even
51%
52%
Break points saved·Slight edge
51%
57%
Aces / match·Even
0.8
1.1
Double faults / match·Even
2.5
2.8

Averages over each player's completed matches in the selected window (31 vs 16). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ren Y.
6.0
Even matchUmpiry Score
Kulambayeva Z.
7.1
Strong advantageUmpiry Score
Form & Matchup
3.9Clay Elo 1351
Surface ELO
6.1+40 Clay Elo edge
4.1Overall Elo 1361
ELO gap
5.9Overall Elo 1402
5.0No prior meetings
H2H
5.0
6.0
Surface form
8.6
0.0
Win streak
0.0
Fatigue & Travel
7.0
3-set count
6.0
Surface transition
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
Ren Y.Kulambayeva Z.
Freshness·
88
—

Ren Y.: 5 days rest · 1 match, 30 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Final
Wang X.
Zolotareva A.
6-26-3
Semi-finals
Zolotareva A.
Panshina V.
7-656-3
Wang X.
Ren Y.
6-26-1
Quarter-finals
Wang X.
Cherubini D.
7-646-3
Ren Y.
Mikulskyte J.
6-44-66-4
Zolotareva A.
Zolotareva R.
3-0
Panshina V.
Gao X.
6-36-0
R16
Gao X.
Guo M.
6-26-1
Mikulskyte J.
Yuan C.
6-46-1
Wang X.
Kalyakina M.
6-16-2
Cherubini D.
Wang J.
6-16-0
Zolotareva A.
Reyngold E.
6-16-3
Panshina V.
Ibragimova A.
6-26-3
Ren Y.
Kulambayeva Z.
6-16-3
Zolotareva R.
Lansere S.
6-46-4
R32
Wang J.
Wang Y.
6-46-4
Gao X.
Chen S.
6-16-4
Guo M.
Ruoxi M.
6-06-0
Panshina V.
Shao Y.
6-26-0
Ibragimova A.
Yao X.
6-26-3
Kalyakina M.
Huang Y.
6-36-2
Cherubini D.
Yang Y.
6-37-5
Zolotareva A.
Zheng W.
4-67-56-1
Wang X.
Wei Z.
6-26-4
Ren Y.
Shi H.
6-46-4
Zolotareva R.
Jakupovic D.
6-46-2
Reyngold E.
Luo X.
6-26-1
Lansere S.
Wang J.
6-26-3
Yuan C.
An L.
6-15-76-1
Kulambayeva Z.
Saito S.
6-04-66-3
Mikulskyte J.
Zhu A.
4-66-36-2