Hayu Kinoshita

JapanAge and results

Hayu Kinoshita is a tennis player on the WTA Tour who reached a career-high ranking of No. 210 on September 14, 2026.

1 WTA Tour match

Updated Nov 2, 2026, 7:33 AM ET

2026 record0-1 Career highNo. 210Sep 14, 2026 Agatha's record1-01 graded call since Oct 1, 2026

About Hayu Kinoshita

Born on October 27, 2006, in Osaka Prefecture, Japan, Hayu Kinoshita plays right-handed with a two-handed backhand. She played her first season as a professional in 2022, and on September 14, 2026, Kinoshita reached a career-high WTA Tour ranking of No. 210.

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Agatha Research DeskUpdated Oct 30, 2026

Match history1

Every WTA Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 5-11

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 30	Prudential Hong Kong Tennis Open	Qualifying 1st Round	Tatiana Prozorova	L	1-6, 1-6	Hard
Oct 24	Toray Pan Pacific Open Tennis	Qualifying 1st Round	Yulia Putintseva	L	5-7, 2-6	Hard
Sep 28	Jingshan Tennis Open	Round 1	Lu Jia-Jing	L	4-6, 3-6	Hard
Sep 15	SP Open	Round 1	Darja Semenistaja	L	5-7, 4-6	Hard
Sep 13	SP Open	Qualifying Final	Cadence Brace	L	5-7, 6-7(9)	Hard
Sep 12	SP Open	Qualifying 1st Round	Victoria Rodriguez	W	6-4, 1-6, 6-2	Hard
Aug 25	US Open	Qualifying 1st Round	Darja Semenistaja	L	2-6, 5-7	Hard
Jul 29	Odlum Brown VanOpen	Round 2	Moyuka Uchijima	L	6-2, 4-6, 5-7	Hard
Jul 28	Odlum Brown VanOpen	Round 1	Kyoka Okamura	W	6-1, 6-4	Hard
Jul 8	Cerity Partners Hall of Fame Open for the Van Alen Cup	Round 1	Iryna Shymanovich	L	3-6, 2-6	Grass
Jun 24	Wimbledon	Qualifying 2nd Round	Mariam Bolkvadze	L	3-6, 2-6	Grass
Jun 23	Wimbledon	Qualifying 1st Round	Viktoriya Tomova	W	7-5, 6-3	Grass

Show 4 more

Jun 15	Figueira Da Foz Ladies Open	Round 1	Viktoria Hruncakova	L	1-6, 1-6	Hard
May 8	Jiangxi Open	Quarterfinal	En-Shuo Liang	L	3-6, 3-6	Hard
May 6	Jiangxi Open	Round 2	Mei Yamaguchi	W	6-4, 6-1	Hard
May 4	Jiangxi Open	Round 1	Kristiana Sidorova	W	6-4, 6-2	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 13	Japan Open	Qualifying 1st Round	Katie Volynets	L	4-6, 4-6	Hard

How she is doing nowThrough Oct 30

2026 record0-1hard 0-1

Last 102-8LLLLLWLLWLNewest first. Five losses in a row.

Agatha on Hayu Kinoshita

Every graded call Agatha sealed on her matches since Oct 1, 2026, newest first. Each is 1 unit at its sealed price; the number opens its receipt.

Record1-0Units+0.16u1 graded call

Date	Match	Call	Price	Result	Units	Receipt
Oct 30	vs Tatiana Prozorova	PREDTatiana Prozorova to win	-625	WON	+0.16u	#2211

Career

2026First WTA matchLost to Darja Semenistaja, SP Open
2026Career high No. 210Sep 14, 2026
Sep 15, 2026Latest matchLost to Darja Semenistaja, SP Open

First WTA match

Sep 15, 2026: lost to Darja Semenistaja 5-7, 4-6SP Open, on hard

Latest match

Sep 15, 2026: lost to Darja Semenistaja 5-7, 4-6SP Open, Round 1, on hard court

ITF finals

ITF: 6 singles finals, 3 won; 8 doubles finals, 3 won. From 2022 to 2026.

Singles

W
Apr 2026Won the title at ITF Miyazaki, Japan (W35, hard), beating Hanna Chang 6-4, 7-6(11).
W
Mar 2026Won the title at All Japan Indoors Kyoto, Japan (W75, indoor hard), beating Ena Shibahara 7-5, 6-1.
W
May 2025Won the title at ITF Fukui, Japan (W15, hard), beating Mio Mushika 6-1, 6-4.
L
May 2025Runner-up at ITF Toyama, Japan (W15, hard), losing to Carol Young Suh Lee 6-3, 1-6, 3-6.
L
Mar 2025Runner-up at ITF Maanshan, China (W15, hard), losing to Daria Egorova 6-7(3), 4-6.
L
Oct 2022Runner-up at ITF Makinohara, Japan (W25, grass), losing to Ikumi Yamazaki 5-7, 4-6.

Doubles

L
Mar 2026Runner-up at All Japan Indoors Kyoto, Japan (W75, indoor hard) with Sara Saito, losing to Sofia Costoulas and Sofya Lansere 2-6, 4-6.
W
Feb 2026Won the title at Queensland International, Australia (W75, hard) with Zhang Ying, beating Petra Hule and Elena Micic 7-6(5), 7-5.
L
Nov 2025Runner-up at Yokohama Challenger, Japan (W50, clay) with Natsumi Kawaguchi, losing to Dang Yiming and You Xiaodi 2-6, 6-3, [4-10].
W
Sep 2025Won the title at ITF Wagga Wagga, Australia (W35, hard) with Yang Ya-yi, beating Erika Sema and Elyse Tse 6-1, 3-6, [10-8].
L
May 2025Runner-up at ITF Toyama, Japan (W15, hard) with Honoka Kobayashi, losing to Carol Young Suh Lee and Wi Hwi-won 6-7(2), 2-6.
L
Jan 2025Runner-up at ITF Monastir, Tunisia (W15, hard) with Ksenia Zaytseva, losing to Hiromi Abe and Mayuka Aikawa 3-6, 0-6.
L
Sep 2024Runner-up at ITF Kyoto, Japan (W35, hard) with Yukina Saigo, losing to Anri Nagata and Ikumi Yamazaki 4-6, 5-7.
W
May 2024Won the title at ITF Nova Gorica, Slovenia (W15, hard) with Tea Nikcevic, beating Margarita Ignatjeva and Karolina Vlckova 4-6, 7-6(1), [7-10].

Most often against

The players she has met most in our records, with the head-to-head.

Darja Semenistaja2 meetings

0-2Kinoshita trails

Last: Sep 15, 2026, SP Open Round 1, lost

Sources and updates

Results and schedules come from Agatha's own records of the WTA Tour.

Updated Nov 2, 2026, 7:33 AM ET. Results and form refresh after every match; biography facts are checked weekly.