WTAHardGuangzhou · 1/16-finals2026-10-27 03:00

Polina Kudermetova v Janice Tjen

The market

P. Kudermetova2.4440%

J. TjenFAV1.6060%

Market says60% Tjen

Percentages are the implied chance of winning with the bookmaker's margin removed.

Recent form

P. KudermetovaLWWWL

J. TjenLLWWL

Last five completed matches, most recent first.

Head to head

First career meetingNo previous matches between these two on record.

This season & this event

P. Kudermetova

J. Tjen

40-23

19-15

Lost R32 to T. Rakotomanga Rajaonah

Did not play

2026 record

2026 on hard

Here in 2025

Here in 2024

20-28

12-18

Did not play

Ranking points fall off a year after they are earned, so a player who went deep here last year must match it or drop in the rankings. That shapes effort in a way the price does not always show.

The players

Polina Kudermetova

Uzbekistan

Janice Tjen

Indonesia

105

Uzbekistan

39–22

15–11

19–9

5–2

Ranking

Age

Country

2026 W/L

Titles

Hard

Clay

Grass

Indonesia

17–25

9–15

2–5

Ranking, record and surface splits are for the most recent season on file. Height, weight and handedness are not published by our data provider.

P. Kudermetova — last 10

With the pre-match price we recorded at the time.

Date	Event	Surface	Opponent	Score	Their price	Market	Result
2026-10-21	Ningbo	Hard	E. Rybakina	RET	7.43	87%	LOST
Games in each set0-5 KudermetovaRybakinaPoints won35%65%Serve points won38%73%Return points won27%62%Games held0 of 32 of 2Break points saved6 of 90 of 0Aces01Double faults71
2026-10-20	Ningbo	Hard	C. Bucsa		1.99	51%	WON
Games in each set7-6 6-2 KudermetovaBucsaPoints won57%43%Serve points won71%56%Return points won44%29%Games held8 of 106 of 10Break points saved1 of 34 of 8Aces51Double faults59
2026-10-18	Ningbo	Hard	A. Zakharova		2.13	55%	WON
Games in each set6-3 6-3 KudermetovaZakharovaPoints won56%44%Serve points won62%50%Return points won50%38%Games held7 of 94 of 9Break points saved2 of 47 of 12Aces92Double faults67
2026-10-17	Ningbo	Hard	M. Sawangkaew		2.10	54%	WON
Games in each set6-3 6-4 KudermetovaSawangkaewPoints won57%43%Serve points won77%59%Return points won41%23%Games held9 of 106 of 9Break points saved2 of 33 of 6Aces92Double faults58
2026-10-10	Wuhan	Hard	K. Volynets		3.29	71%	LOST
Games in each set2-6 1-6 KudermetovaVolynetsPoints won38%62%Serve points won45%72%Return points won28%55%Games held3 of 87 of 7Break points saved7 of 121 of 1Aces12Double faults60
2026-10-04	Beijing	Hard	M. Andreeva		8.30	89%	LOST
Games in each set4-6 1-6 KudermetovaAndreevaPoints won43%57%Serve points won45%59%Return points won41%55%Games held3 of 87 of 9Break points saved2 of 77 of 9Aces26Double faults51
2026-10-02	Beijing	Hard	C. Tauson		2.52	61%	WON
Games in each set6-4 4-6 6-4 KudermetovaTausonPoints won52%48%Serve points won71%64%Return points won36%29%Games held14 of 1513 of 15Break points saved3 of 44 of 6Aces417Double faults32
2026-09-30	Beijing	Hard	Y. Ma		—	—	WON
Games in each set6-7 6-3 6-2 KudermetovaMaPoints won54%46%Serve points won57%51%Return points won49%43%Games held11 of 157 of 14Break points saved4 of 89 of 16Aces23Double faults51
2026-09-21	Seoul	Hard	K. Rakhimova		3.16	69%	LOST
Games in each set6-7 6-4 5-7 KudermetovaRakhimovaPoints won48%52%Serve points won48%51%Return points won49%52%Games held9 of 179 of 17Break points saved8 of 1610 of 18Aces62Double faults2012
2026-08-24	US Open	Hard	L. Fruhvirtova		1.55	62%	LOST
Games in each set1-6 3-6 KudermetovaFruhvirtovaPoints won40%60%Serve points won38%59%Return points won41%62%Games held2 of 86 of 8Break points saved4 of 104 of 6Aces32Double faults127

J. Tjen — last 10

With the pre-match price we recorded at the time.

Date	Event	Surface	Opponent	Their price	Market	Result
2026-10-19	Osaka	Hard	A. Krueger	2.16	55%	LOST
Games in each set4-6 4-6 TjenKruegerPoints won44%56%Serve points won64%80%Return points won20%36%Games held8 of 1010 of 10Break points saved4 of 61 of 1Aces84Double faults41
2026-10-15	Wuhan	Hard	A. Li	2.83	66%	LOST
Games in each set1-6 6-7 TjenLiPoints won42%58%Serve points won57%69%Return points won31%43%Games held7 of 910 of 10Break points saved4 of 66 of 6Aces211Double faults13
2026-10-14	Wuhan	Hard	D. Snigur	2.52	61%	WON
Games in each set7-5 6-3 TjenSnigurPoints won55%45%Serve points won56%46%Return points won54%44%Games held7 of 114 of 10Break points saved2 of 63 of 9Aces41Double faults33
2026-10-12	Wuhan	Hard	A. Ito	1.34	72%	WON
Games in each set6-3 6-1 TjenItoPoints won60%40%Serve points won59%40%Return points won60%41%Games held6 of 82 of 8Break points saved3 of 52 of 8Aces00Double faults73
2026-10-02	Beijing	Hard	D. Shnaider	3.20	70%	LOST
Games in each set0-6 4-6 TjenShnaiderPoints won39%61%Serve points won48%70%Return points won30%52%Games held4 of 88 of 8Break points saved3 of 73 of 3Aces62Double faults30
2026-09-30	Beijing	Hard	A. Kalinina	1.85	52%	WON
Games in each set2-6 7-5 6-4 TjenKalininaPoints won52%48%Serve points won62%59%Return points won41%38%Games held11 of 1511 of 15Break points saved12 of 169 of 13Aces132Double faults49
2026-09-15	Guadalajara	Clay	S. Stephens	1.72	55%	LOST
Games in each set6-7 6-7 TjenStephensPoints won47%53%Serve points won63%71%Return points won29%37%Games held10 of 1210 of 12Break points saved2 of 40 of 2Aces112Double faults51
2026-09-13	Guadalajara	Clay	D. Vidmanova	1.72	56%	WON
Games in each set7-6 6-2 TjenVidmanovaPoints won53%47%Serve points won74%71%Return points won29%26%Games held10 of 108 of 10Break points saved0 of 01 of 3Aces104Double faults23
2026-09-01	US Open	Hard	M. Andreeva	6.74	86%	LOST
Games in each set2-6 2-6 TjenAndreevaPoints won35%65%Serve points won48%80%Return points won20%52%Games held4 of 88 of 8Break points saved0 of 40 of 0Aces13Double faults22
2026-08-26	Monterrey	Hard	Y. Starodubtseva	1.70	57%	LOST
Games in each set4-6 3-6 TjenStarodubtsevaPoints won47%53%Serve points won57%61%Return points won39%43%Games held6 of 108 of 9Break points saved1 of 55 of 6Aces05Double faults32

Common questions

Who is favourite, Polina Kudermetova or Janice Tjen?

Janice Tjen is favourite at 1.60, which is a 60% chance once the bookmaker's margin is removed.

What are the odds for Polina Kudermetova vs Janice Tjen?

Polina Kudermetova is 2.44 and Janice Tjen is 1.60, the prices we recorded for the Guangzhou match.

Also at this event

Badosa v Wang Quevedo v Kenin Ruzic v Liu Siniakova v Tararudee Snigur v Bondar Tormo v Sonmez