Ryuichiro Sumimura

26-9-1

JapanLast 5

Last fight: Loss vs Marcel De Souza · TKO · May 17, 2026

LAST FIGHT

WINvs Yusaku KinoshitaDQ · R2 2:34

RIZINRIZIN Trigger 1st·November 28, 2021

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Ryuichiro Sumimura holds a professional MMA record of 26-9-1. Sumimura has won 26 fights: 7 by KO/TKO, 5 by submission, 14 by decision. Of 9 career losses, 3 came by KO/TKO and 2 by submission. Most recent fight: November 28, 2021. Tracked organizations: RIZIN.

Profile

Height: 6'1"185 cm
Weight: 170 lbs77 kg
DOB: Feb 14, 1986
Age: 40
Nationality: Japan
Birthplace: Awaji, Hyogo, Japan

Recent & upcoming opponents

Career history

LOSS
vs Marcel De Souza
Shooto 2026 Vol.3· May 17, 2026· Welterweight· 26-9-1 vs 2-0-1
TKO
R2 · 0:55
WIN
vs Tsubasa Morii
Shooto 2025 Vol.9· Nov 16, 2025· Welterweight· 26-8-1 vs 5-5
SUB
R2 · 3:03
WIN
vs Souki Toyama
Shooto 2025 Vol.6· Jul 21, 2025· Welterweight· 25-8-1 vs 5-8
UD
WIN
vs Hidenari Saijo
Shooto 2024 Vol.7· Sep 22, 2024· Welterweight· 24-8-1 vs 4-1
UD
WIN
vs Genpei Hayashi
Pancrase 340· Dec 24, 2023· Welterweight· 23-8-1 vs 13-12-1
TKO
R5 · 2:09
WIN
vs Hiroshi Fujita
Pancrase 337· Sep 24, 2023· Welterweight· 22-8-1 vs 2-2
TKO
R2 · 4:59
WIN
vs Shigeaki Kusayanagi
Pancrase 336· Jul 9, 2023· Welterweight· 21-8-1 vs 9-13-3
UD
WIN
vs Ibuki Shimada
DEEP 112 Impact· Feb 11, 2023· Welterweight· 20-8-1 vs 9-5
SD
LOSS
vs Shingo Suzuki
DEEP 109 Impact· Aug 21, 2022· Welterweight· 19-8-1 vs 12-13-2
TKO
R1 · 3:35
WIN
vs Yusaku Kinoshita
RIZIN Trigger 1st· Nov 28, 2021· Welterweight· 19-7-1 vs 4-1
DQ
R2 · 2:34
WIN
vs Nao Yoneda
DEEP 104 Impact· Oct 23, 2021· Welterweight· 18-7-1 vs 6-6-1
SD
WIN
vs Nao Yoneda
DEEP 101 Impact· Jun 20, 2021· Welterweight· 17-7-1 vs 6-5-1
MD
WIN
vs Gota Yamashita
RIZIN 25· Nov 21, 2020· Welterweight· 16-7-1 vs 15-11-1
SD
R3 · 5:00
WIN
vs Yuta Watanabe×1Title bout · Title win #1
DEEP 94 Impact· Mar 1, 2020· Welterweight· 15-7-1 vs 21-10-4
UD
LOSS
vs Jon Tuck
Bellator 237· Dec 28, 2019· Welterweight· 14-7-1 vs 11-5
TKO
R1 · 3:45
WIN
vs Yoshitomo Watanabe
DEEP 92 Impact· Oct 22, 2019· Welterweight· 14-6-1 vs 14-14-3
SUB
R3 · 2:30
LOSS
vs Kiichi Kunimoto
RIZIN 12· Aug 12, 2018· Welterweight· 13-6-1 vs 19-7-2
SUB
R1 · 4:59
WIN
vs Yoichiro Sato×1Title bout · Title win #1
DEEP 83 Impact· Apr 28, 2018· Welterweight· 13-5-1 vs 19-9-2
UD
WIN
vs Jaybo Fredrick
Pancrase vs DEEP· Dec 24, 2017· Welterweight· 12-5-1 vs 1-1
TKO
R1 · 0:40
WIN
vs Ken Hasegawa
DEEP Cage Impact 2017· Jul 15, 2017· Welterweight· 11-5-1 vs 15-2-1
TKO
R1 · 3:48
WIN
vs Taisuke Okuno
DEEP 78 Impact· Mar 18, 2017· Welterweight· 10-5-1 vs 13-11-2
UD
WIN
vs Yuta Watanabe
DEEP Cage Impact 2016 in Osaka· Oct 9, 2016· Welterweight· 9-5-1 vs 18-8-4
SUB
R2 · 2:34
WIN
vs Real King Date
DEEP 76 Impact· Jun 26, 2016· Welterweight· 8-5-1 vs 6-1-2
TKO
R2 · 1:18
LOSS
vs Yuki Suzuki
DEEP 75 Impact· Feb 27, 2016· Welterweight· 7-5-1 vs 5-2-1
MD
WIN
vs Jutaro Nakao
DEEP Cage Impact 2015 in Osaka· Oct 11, 2015· Welterweight· 7-4-1 vs 25-19-4
UD
WIN
vs Shigeaki Kusayanagi
Pancrase Osaka· Jul 26, 2015· Welterweight· 6-4-1 vs 6-6-3
SUB
R2 · 2:12
LOSS
vs Nao Yoneda
DEEP Osaka Impact 2015· Apr 28, 2015· Welterweight· 5-4-1 vs 3-1-1
SUB
R1 · 2:55
LOSS
vs Yusaku Tsukumo
DEEP Cage Impact 2014 in Osaka· Oct 19, 2014· Welterweight· 5-3-1 vs 13-5-3
MD
WIN
vs Yoshiyuki Katahira
DEEP Osaka Impact 2013· Oct 13, 2013· Welterweight· 5-2-1 vs 4-1-2
SUB
R3 · 3:01
WIN
vs Tomoyuki Suda
HEAT 27· Jul 28, 2013· Welterweight· 4-2-1 vs 1-6
TKO
R1 · 3:22
LOSS
vs Yukinari Tamura
DEEP Osaka Impact 2013· Apr 28, 2013· Welterweight· 3-2-1 vs 12-9-6
MD
WIN
vs Yuta Nakamura
DEEP Osaka Impact 2012· Sep 29, 2012· Welterweight· 3-1-1 vs 11-15-3
TKO
R1 · 1:20
DRAW
vs Yusaku Inoue
Shooto· Dec 17, 2010· 2-1-1 vs 6-0-1
DEC
WIN
vs Naoji Mikoshiba
Shooto· Aug 15, 2010· 2-1 vs 3-2
DEC
WIN
vs Yoshiaki Masuda
Shooto· Mar 28, 2010· 1-1 vs 0-1
DEC
LOSS
vs Tomokazu Yuasa
Shooto· Nov 29, 2009· 0-1 vs 4-2-1
DEC

Title bout· ×N = title win number N in that promotion

UFCalendar Power Index rating

Current: 1726▼20
Peak: 1746Nov 16, 2025
Rated fights: 35

See the full Power Index →

Frequently asked questions

When does Ryuichiro Sumimura fight next?

Ryuichiro Sumimura has no confirmed upcoming fight.

What is Ryuichiro Sumimura's record?

Ryuichiro Sumimura's professional MMA record is 26-9-1.

Who is Ryuichiro Sumimura fighting next?

Ryuichiro Sumimura's next opponent has not been announced.

Who did Ryuichiro Sumimura fight last?

Ryuichiro Sumimura most recently fought Yusaku Kinoshita at RIZIN Trigger 1st on Sunday, November 28, 2021, WIN (Disqualification).

What weight class does Ryuichiro Sumimura fight in?

Ryuichiro Sumimura fights at Welterweight.

How many knockouts does Ryuichiro Sumimura have?

Ryuichiro Sumimura has 7 wins by KO/TKO and 5 wins by submission.

How tall is Ryuichiro Sumimura?

Ryuichiro Sumimura is 6'1" (185 cm) tall.

How much does Ryuichiro Sumimura weigh?

Ryuichiro Sumimura weighs 170 lbs (77 kg).

How old is Ryuichiro Sumimura?

Ryuichiro Sumimura is 40 years old (born Feb 14, 1986).

Where is Ryuichiro Sumimura from?

Ryuichiro Sumimura is from Japan.

Get Ryuichiro Sumimura's fight history and stats as JSON with the MMA Fight Data API →

CAREER SUMMARY