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FightersRIZIN Featherweight

Satoshi Yamasu

"Dominator"
13-9-0JapanJapanLast 5

Last fight: Loss vs Ryo Okada · TKO · Sep 2, 2025

LAST FIGHT
LOSSvs Suguru NiiKO · R2 1:03
RIZINRIZIN 45·December 31, 2023

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CAREER SUMMARY

Satoshi Yamasu holds a professional MMA record of 13-9-0. Yamasu has won 13 fights: 4 by KO/TKO, 1 by submission, 8 by decision. Of 9 career losses, 5 came by KO/TKO and 0 by submission. Most recent fight: December 31, 2023. Tracked organizations: RIZIN.

Profile

Height
5'9"175 cm
Weight
145 lbs66 kg
Reach
71"180 cm
DOB
Jan 23, 1990
Age
36
Nationality
Japan
Birthplace
Saitama, Saitama, Japan

Career stats

Pro MMARecord: 13-9-0 · Source: UFCalendar
Striking
Strikes landed1.32per min
Strikes absorbed2.15per min
Grappling
Takedowns landed0.00per 15 min
Submission attempts0.0per 15 min

Related fighters

Recent & upcoming opponents

Career history

  1. LOSS
    vs Ryo Okada
    Lemino Shooto.1· Sep 2, 2025· Featherweight
    TKO
    R2 · 1:56
  2. LOSS
    vs Suguru Nii
    RIZIN 45· Dec 31, 2023· Featherweight
    KO
    R2 · 1:03
  3. LOSS
    vs Ren Hiramoto
    RIZIN LANDMARK 4· Nov 6, 2022· Lightweight
    UD
    R3 · 5:00
  4. WIN
    vs Kyohei Hagiwara
    RIZIN 34· Mar 20, 2022· Featherweight
    SUB
    R1 · 3:21
  5. WIN
    vs Noah Bey
    RIZIN 28· Jun 13, 2021· 161 lb Catchweight
    SD
    R3 · 5:00
  6. LOSS
    vs Mikuru Asakura
    RIZIN 26· Dec 31, 2020· 150 lb Catchweight
    KO
    R1 · 4:20
  7. LOSS
    vs Juntaro Ushiku
    DEEP 97 Impact· Sep 20, 2020· Featherweight
    MD
  8. WIN
    vs Daiki Hata
    DEEP 89 Impact· May 12, 2019· Featherweight
    TKO
    R2 · 0:11
  9. WIN
    vs Takahiro Ashida
    DEEP 86 Impact· Oct 27, 2018· Featherweight
    UD
  10. WIN
    vs Takahiro Ashida
    DEEP 84 Impact· Jun 30, 2018· Featherweight
    -
    R1 · 1:35
  11. WIN
    vs Koji Nakamura
    Pancrase vs DEEP· Dec 24, 2017· Featherweight
    MD
  12. WIN
    vs Yuta Ueyama
    DEEP 80 Impact· Oct 21, 2017· Featherweight
    TKO
    R1 · 1:20
  13. WIN
    vs Ryuji Takashio
    DEEP 78 Impact· Mar 18, 2017· Featherweight
    -
    R1 · 3:57
  14. WIN
    vs Takatoshi Shibata
    DEEP Hamamatsu Impact 2016· Sep 18, 2016· Featherweight
    TKO
    R1 · 0:37
  15. WIN
    vs Shinji Kozuma
    DEEP Tokyo Impact Wave 9· May 14, 2016· Bantamweight
    -
    R1 · 2:32
  16. LOSS
    vs Takahiro Okoshi
    DEEP 74 Impact· Dec 20, 2015· Bantamweight
    TKO
    R1 · 3:30
  17. LOSS
    vs Fuhito Hasegawa
    DEEP Nagoya Impact· Mar 7, 2015· Bantamweight
    TKO
    R2 · 2:49
  18. WIN
    vs Michito Abe
    DEEP 70 Impact· Dec 20, 2014· Bantamweight
    -
    R1 · 1:40
  19. LOSS
    vs Shin Sugihara
    DEEP Nagoya Impact 2014· Jul 27, 2014· Bantamweight
    UD
  20. LOSS
    vs Shun Fukazawa
    DEEP Fujisan Matsuri· May 25, 2014
    -
    R1 · 1:38
  21. WIN
    vs Duke Horiuchi
    DEEP Hachioji Chojin Matsuri· Mar 1, 2014· Bantamweight
    TKO
    R1 · 1:10
  22. WIN
    vs Tatsuya Tsuchida
    Pancrase 248· Jun 30, 2013· Bantamweight
    -
    R1 · 3:15

UFCalendar Power Index rating

Current
1586▼10
Peak
1677May 12, 2019
Rated fights
21
15001600201420162018202020222024Jun 30, 2013 · 1546May 25, 2014 · 1489Jul 27, 2014 · 1457Dec 20, 2014 · 1507Mar 7, 2015 · 1465Dec 20, 2015 · 1437May 14, 2016 · 1471Sep 18, 2016 · 1508Mar 18, 2017 · 1533Oct 21, 2017 · 1567Dec 24, 2017 · 1585Jun 30, 2018 · 1622Oct 27, 2018 · 1644May 12, 2019 · 1677Sep 20, 2020 · 1636Dec 31, 2020 · 1618Jun 13, 2021 · 1625Mar 20, 2022 · 1659Nov 6, 2022 · 1643Dec 31, 2023 · 1621Sep 2, 2025 · 15861586

See the full Power Index →

Frequently asked questions

When does Satoshi Yamasu fight next?

Satoshi Yamasu has no confirmed upcoming fight.

What is Satoshi Yamasu's record?

Satoshi Yamasu's professional MMA record is 13-9-0.

Who is Satoshi Yamasu fighting next?

Satoshi Yamasu's next opponent has not been announced.

Who did Satoshi Yamasu fight last?

Satoshi Yamasu most recently fought Suguru Nii at RIZIN 45 on Sunday, December 31, 2023, LOSS (Knockout).

What weight class does Satoshi Yamasu fight in?

Satoshi Yamasu fights at Featherweight.

How many knockouts does Satoshi Yamasu have?

Satoshi Yamasu has 4 wins by KO/TKO and 1 win by submission.

How tall is Satoshi Yamasu?

Satoshi Yamasu is 5'9" (175 cm) tall.

How much does Satoshi Yamasu weigh?

Satoshi Yamasu weighs 145 lbs (66 kg).

What is Satoshi Yamasu's reach?

Satoshi Yamasu has a reach of 71" (180 cm).

How old is Satoshi Yamasu?

Satoshi Yamasu is 36 years old (born Jan 23, 1990).

Where is Satoshi Yamasu from?

Satoshi Yamasu is from Japan.

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