RK
ATP Singles

Ryuto Kizaki JPN

Japan · 18 years old

Ryuto Kizaki is 4–6 in 2026 across 2 tournaments, winning 1 title. Career: 6–9 (40.0%) with 1 titles.

2026 Record
4–6
40.0% win rate
2026 Titles
1
2 events played
Career Record
6–9
1 titles
Career High
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Ryuto Kizaki's 2026 season

TournamentSurfaceResultW–LDates
UTR PTT Yokohama Men 05hardWon4–1Apr 20
UTR PTT Saitama Men 02hard3rd0–5Mar 4

2026 serve & return

Service points won
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Return points won
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Aces per match
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Break points saved
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Members

Ryuto Kizaki ranks in the 7th percentile on serve. See every split.

Full career history back to their first tour match, surface and opponent splits, rivalries, per-match serve and return numbers, percentile ratings and the custom model.

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Frequently asked questions about Ryuto Kizaki

How old is Ryuto Kizaki?

Ryuto Kizaki is 18 years old, born November 16, 2007.

Where is Ryuto Kizaki from?

Ryuto Kizaki represents Japan.

What is Ryuto Kizaki's career record?

Ryuto Kizaki has a career singles record of 6–9 (40.0%) with 1 titles from 1 finals.

How is Ryuto Kizaki doing in 2026?

Ryuto Kizaki is 4–6 in 2026 with 1 title from 2 tournaments.

Who did Ryuto Kizaki play last?

Ryuto Kizaki beat Haru Kawanak at UTR PTT Yokohama Men 05 on April 23, 2026.

Stats updated daily · 2026 season through April 23, 2026