ITFHardM15 Yanagawa City2026-10-28 02:00

Hikaru Shiraishi v Sho Katayama

The market

No published price yet

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

Recent form

H. ShiraishiLWLLL

S. KatayamaL

Last five completed matches, most recent first.

Head to head

First career meetingNo previous matches between these two on record.

This season & this event

H. Shiraishi

S. Katayama

Defending semi

30-28

28-27

Did not play

2026 record

2026 on hard

Here in 2025

Here in 2024

0-1

Lost SF to B. Shick

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

Hikaru Shiraishi

Japan

Sho Katayama

Japan

424

Japan

3–1

—

Ranking

Age

Country

2026 W/L

Titles

Hard

Clay

Grass

1418

Japan

3–4

—

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

H. Shiraishi — last 10

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

Date	Event	Surface	Opponent	Score	Their price	Market	Result
2026-10-22	M15 Tanagura	Hard	H. Hashimoto		1.32	72%	LOST
Games in each set2-6 3-6 ShiraishiHashimotoPoints won39%61%Serve points won47%68%Return points won32%53%Games held4 of 97 of 8Break points saved2 of 70 of 1
2026-10-21	M15 Tanagura	Hard	S. Fukuda	RET	1.61	59%	WON
Games in each set7-5 2-1 ShiraishiFukudaPoints won54%46%Serve points won70%59%Return points won41%30%Games held6 of 75 of 8Break points saved0 of 10 of 3
2026-10-06	Wuning 3 (China) - Qualification	Hard	R. Seggerman		3.59	73%	LOST
Games in each set6-7 7-6 6-7 ShiraishiSeggermanPoints won47%53%Serve points won70%83%Return points won17%30%Games held17 of 1817 of 18Break points saved6 of 70 of 1Aces337Double faults24
2026-09-28	Jingshan	Hard	A. Walton		—	—	LOST
Games in each set2-6 2-6 ShiraishiWaltonPoints won41%59%Serve points won51%73%Return points won27%49%Games held4 of 88 of 8Break points saved3 of 70 of 0Aces08Double faults01
2026-09-15	Guangzhou 2	Hard	Ja. Delaney		2.32	58%	LOST
Games in each set6-4 3-6 4-6 ShiraishiDelaneyPoints won48%52%Serve points won64%68%Return points won32%36%Games held12 of 1414 of 15Break points saved3 of 59 of 10Aces427Double faults49
2026-09-11	M25 Sapporo	Hard	S. C. Hong		—	—	LOST
Games in each set3-6 3-6 ShiraishiHongPoints won40%60%Serve points won52%73%Return points won27%48%Games held5 of 98 of 9Break points saved4 of 84 of 5
2026-09-10	M25 Sapporo	Hard	Oh Chan-Yeong		—	—	WON
Games in each set6-4 6-0 ShiraishiChan-YeongPoints won59%41%Serve points won66%46%Return points won54%34%Games held7 of 83 of 9Break points saved1 of 27 of 12
2026-09-08	M25 Sapporo	Hard	Y. Takahashi		2.21	58%	WON
Games in each set6-3 6-3 ShiraishiTakahashiPoints won56%44%Serve points won68%51%Return points won49%32%Games held8 of 95 of 9Break points saved1 of 27 of 11
2026-09-03	M25 Urayasu (Japan)	Hard	R. Tanuma		1.44	64%	LOST
Games in each set3-6 2-6 ShiraishiTanumaPoints won41%59%Serve points won51%67%Return points won33%49%Games held4 of 88 of 9Break points saved3 of 70 of 1
2026-09-02	M25 Urayasu (Japan)	Hard	S. Tange		1.15	83%	WON
Games in each set6-4 6-3 ShiraishiTangePoints won55%45%Serve points won54%44%Return points won56%46%Games held6 of 103 of 9Break points saved3 of 72 of 8

S. Katayama — last 10

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

Date	Event	Surface	Opponent	Score	Their price	Market	Result
2026-09-01	M25 Urayasu (Japan)	Hard	K. Lee	RET	—	—	LOST
Games in each set6-3 3-6 0-3 KatayamaLeePoints won45%55%Serve points won58%68%Return points won32%42%Games held7 of 128 of 9Break points saved1 of 43 of 3

Also at this event

Hieda v Koizumi Kumasaka v Tanuma Oki v Brown Yamasaki v Connel Fukuda v Muto Karigyo v Taka