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FightersRIZIN Bantamweight

Mamoru Uoi

"Fullswing"
25-17-5JapanJapanLast 5
Amateur MMA 0-1Kickboxing 0-2

Last fight: Loss vs Ryu Terasaki · Unanimous Decision · Mar 20, 2026

LAST FIGHT
WINvs Koki AkadaDEC · R3 5:00
RIZINRIZIN 50·March 30, 2025

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CAREER SUMMARY

Mamoru Uoi holds a professional MMA record of 25-17-5. Uoi has won 25 fights: 12 by KO/TKO, 0 by submission, 13 by decision. Of 17 career losses, 2 came by KO/TKO and 2 by submission. Uoi also has 2 recorded Kickboxing bouts. Most recent fight: March 30, 2025. Tracked organizations: RIZIN.

Profile

Height
5'5"165 cm
Weight
135 lbs61 kg
Reach
66"168 cm
DOB
Jun 15, 1985
Age
41
Nationality
Japan
Birthplace
Kobe, Hyogo, Japan

Career stats

Pro MMARecord: 25-17-5 · Source: UFCalendar
Striking
Strikes landed1.75per min
Strikes absorbed2.50per min
Grappling
Takedowns landed1.61per 15 min
38% success
Submission attempts0.0per 15 min

Where they rank

All-time boards where Mamoru Uoi sits in the top 25.

Related fighters

Recent & upcoming opponents

Career history

  1. LOSS
    vs Ryu Terasaki
    DEEP 130 Impact· Mar 20, 2026· Bantamweight· 25-17-5 vs 5-1
    UD
  2. LOSS
    vs Takeshi Kasugai
    DEEP 127 Impact· Sep 15, 2025· Bantamweight· 25-16-5 vs 29-9-3
    UD
  3. WIN
    vs Koki Akada
    RIZIN 50· Mar 30, 2025· Bantamweight· 25-15-5 vs 0-2
    DEC
    R3 · 5:00
  4. LOSS
    vs Ren Ozaki
    DEEP 123 Impact· Dec 8, 2024· Bantamweight· 24-15-5 vs 7-1-2
    UD
  5. WIN
    vs Yasuki Kajimoto
    DEEP Tokyo Impact 2024 4th Round· Sep 7, 2024· Bantamweight· 24-14-5 vs 5-4
    UD
  6. LOSS
    vs Sho Hiramatsu
    DEEP 118 Impact· Mar 9, 2024· Bantamweight· 23-14-5 vs 5-4
    SUB
    R2 · 0:48
  7. LOSS
    vs Ji Yong Yang
    RIZIN LANDMARK 4· Nov 6, 2022· Bantamweight· 23-13-5 vs 4-0
    KO
    R2 · 4:13
  8. LOSS
    vs Kazuma Kuramoto
    RIZIN LANDMARK 3· May 5, 2022· Bantamweight· 23-12-5 vs 10-2
    UD
    R3 · 5:00
  9. LOSS
    vs Kuya Ito
    RIZIN LANDMARK 2· Mar 6, 2022· Bantamweight· 23-11-5 vs 11-8-1
    UD
    R3 · 5:00
  10. WIN
    vs Hiroki Yamashita
    RIZIN Trigger 1st· Nov 28, 2021· Bantamweight· 23-10-5 vs 8-10
    KO
    R1 · 4:53
  11. LOSS
    vs Joji Goto
    Shooto 2021 Vol.2· Mar 20, 2021· Featherweight· 22-10-5 vs 12-4-1
    UD
  12. LOSS
    vs Yuki Motoya
    RIZIN 23· Aug 10, 2020· Bantamweight· 22-9-5 vs 25-9
    SUB
    R3 · 2:19
  13. LOSS
    vs Motonobu Tezuka
    Shooto 2020 1/26· Jan 26, 2020· Bantamweight· 22-8-5 vs 31-13-6
    TKO
    R2 · 0:19
  14. LOSS
    vs Takumi Tamaru
    Shooto 30th Anniversary Tour 7th Round· Sep 22, 2019· Bantamweight· 22-7-5 vs 10-1-1
    SD
  15. WIN
    vs Kana Hyatt
    RIZIN 16· Jun 2, 2019· Bantamweight· 22-6-5 vs 17-20
    TKO
    R3 · 4:32
  16. WIN
    vs Kenji Kato
    Shooto 30th Anniversary Tour at Korakuen Hall· May 6, 2019· Bantamweight· 21-6-5 vs 9-4
    TKO
    R2 · 0:16
  17. WIN
    vs Nobuki Fujii
    Shooto 1/27 at Korakuen Hall· Jan 27, 2019· Bantamweight· 20-6-5 vs 14-10-3
    UD
  18. WIN
    vs Taiki Tsuchiya
    Shooto in Korakuen Hall· Sep 23, 2018· Bantamweight· 19-6-5 vs 14-10
    TKO
    R2 · 1:30
  19. LOSS
    vs Yuta Nezu
    Shooto 5/13 at Culttz Kawasaki· May 13, 2018· Bantamweight· 18-6-5 vs 20-10-2
    SD
  20. LOSS
    vs Kazuma Sone
    Shooto· Jan 28, 2018· Bantamweight· 18-5-5 vs 23-15-1
    MD
  21. DRAW
    vs Akuri Ronda
    Professional Shooto 10/15· Oct 15, 2017· Bantamweight· 18-4-5 vs 4-0-1
    DEC
  22. WIN
    vs Atsushi Kato
    Shooto· May 12, 2017· Bantamweight· 18-4-4 vs 9-4-4
    TKO
    R1 · 3:42
  23. WIN
    vs Takuya Ogura
    Shooto· Mar 24, 2017· Bantamweight· 17-4-4 vs 10-9
    TKO
    R1 · 0:18
  24. WIN
    vs Frank Stäblein
    Shooto Kings 5· Dec 10, 2016· Catchweight· 16-4-4 vs 0-1
    TKO
    R1 · 3:34
  25. WIN
    vs Shuichi Kanda
    TTF CHALLENGE 06· Sep 19, 2016· Bantamweight· 15-4-4 vs 6-6
    TKO
    R1 · 2:50
  26. WIN
    vs Kenta Hattori
    Shooto Gig West Vol. 18· Jul 3, 2016· Featherweight· 14-4-4 vs 2-3-1
    TKO
    R1 · 3:32
  27. WIN
    vs Yusuke Matsushita
    Shooto: Gig Tokyo 21· May 28, 2016· Featherweight· 13-4-4 vs 1-4
    MD
  28. WIN
    vs Yusuke Tamashiro
    Fight Collection in Okinawa· Mar 27, 2016· Featherweight· 12-4-4 vs 4-1
    UD
  29. WIN
    vs Ushigoro Yamada
    Shooto: Gig Tokyo 20· Feb 27, 2016· Featherweight· 11-4-4 vs 2-2-1
    UD
  30. LOSS
    vs Hideto Okada
    Shooto: Infinity League 2015 Finals· Dec 20, 2015· Featherweight· 10-4-4 vs 4-8-5
    UD
  31. DRAW
    vs Kotaro Kazama
    Fighting Nexus 4· Nov 15, 2015· Bantamweight· 10-3-4 vs 2-7-2
    DEC
  32. LOSS
    vs Takayuki Hirayasu
    Demolition 23· Mar 1, 2015· Bantamweight· 10-3-3 vs 3-5
    UD
  33. WIN
    vs Takamasa Miki
    Demolition 22· Nov 29, 2014· Bantamweight· 10-2-3 vs 4-8-1
    TKO
    R1 · 2:50
  34. WIN
    vs Hiroki Matsubara
    Demolition 21· Aug 17, 2014· Bantamweight· 9-2-3 vs 3-6
    TKO
    R2 · 4:46
  35. LOSS
    vs Hidekazu Fukushima
    Shooto 12th Round· Nov 11, 2012· Bantamweight· 8-2-3 vs 5-1
    MD
  36. WIN
    vs Takuya Kodama
    Shooto BORDER· Sep 23, 2012· Bantamweight· 8-1-3 vs 7-4-1
    UD
  37. WIN
    vs Yuki Kanaumi
    Shooto BORDER· Apr 1, 2012· Bantamweight· 7-1-3 vs 0-1
    MD
  38. DRAW
    vs Takuya Kodama
    Rising On 9· Oct 9, 2011· Bantamweight· 6-1-3 vs 5-2-1
    DEC
  39. WIN
    vs Jiraiya Ono
    Rising On 8· Jul 31, 2011· Bantamweight· 6-1-2 vs 0-1
    UD
  40. WIN
    vs Kazuma Sone
    HEAT· Jun 5, 2011· 5-1-2 vs 6-4
    DEC
  41. WIN
    vs Daisuke Sugishima
    Cage Force 20· Nov 28, 2010· Bantamweight· 4-1-2 vs 1-4
    TKO
    R1 · 0:38
  42. WIN
    vs Yasuaki Nagamoto
    Greatest Common Multiple· Jun 27, 2010· 3-1-2 vs 6-4-1
    DEC
  43. WIN
    vs Kazuya Kawabata
    Greatest Common Multiple· Apr 3, 2010· 2-1-2 vs 1-2-1
    DEC
  44. WIN
    vs Yosuke Moriga
    GCM: Demolition 091114· Nov 14, 2009· Bantamweight· 1-1-2 vs 4-3
    SD
  45. LOSS
    vs Yuki Uejima
    DEEP· Jun 7, 2009· 0-1-2 vs 2-1
    DEC
  46. DRAW
    vs Takeshi Kasugai
    Japan Regional· Mar 29, 2009· 0-0-2 vs 1-0-1
    DRAW
  47. DRAW
    vs Tetsuhiro Asada
    Japan Regional· Dec 28, 2008· 0-0-1 vs 3-2-1
    DRAW

UFCalendar Power Index rating

Current
1571▼8
Peak
1675Jun 2, 2019
Rated fights
45
15001600200920122015201820212024Dec 28, 2008 · 1497Mar 29, 2009 · 1500Jun 7, 2009 · 1470Nov 14, 2009 · 1488Apr 3, 2010 · 1517Jun 27, 2010 · 1546Nov 28, 2010 · 1563Jun 5, 2011 · 1581Jul 31, 2011 · 1594Apr 1, 2012 · 1609Sep 23, 2012 · 1627Nov 11, 2012 · 1604Aug 17, 2014 · 1594Nov 29, 2014 · 1609Mar 1, 2015 · 1586Dec 20, 2015 · 1558Feb 27, 2016 · 1576Mar 27, 2016 · 1592May 28, 2016 · 1598Jul 3, 2016 · 1608Sep 19, 2016 · 1617Dec 10, 2016 · 1626Mar 24, 2017 · 1638May 12, 2017 · 1651Jan 28, 2018 · 1638May 13, 2018 · 1633Sep 23, 2018 · 1644Jan 27, 2019 · 1653May 6, 2019 · 1666Jun 2, 2019 · 1675Sep 22, 2019 · 1671Jan 26, 2020 · 1659Aug 10, 2020 · 1650Mar 20, 2021 · 1641Nov 28, 2021 · 1652Mar 6, 2022 · 1639May 5, 2022 · 1630Nov 6, 2022 · 1618Mar 9, 2024 · 1591Jun 9, 2024 · 1578Sep 7, 2024 · 1586Dec 8, 2024 · 1579Mar 30, 2025 · 1587Sep 15, 2025 · 1579Mar 20, 2026 · 15711571

See the full Power Index →

Frequently asked questions

When does Mamoru Uoi fight next?

Mamoru Uoi has no confirmed upcoming fight.

What is Mamoru Uoi's record?

Mamoru Uoi's professional MMA record is 25-17-5.

Who is Mamoru Uoi fighting next?

Mamoru Uoi's next opponent has not been announced.

Who did Mamoru Uoi fight last?

Mamoru Uoi most recently fought Koki Akada at RIZIN 50 on Sunday, March 30, 2025, WIN (Decision).

What weight class does Mamoru Uoi fight in?

Mamoru Uoi fights at Bantamweight.

How many knockouts does Mamoru Uoi have?

Mamoru Uoi has 12 wins by KO/TKO and 0 wins by submission.

How tall is Mamoru Uoi?

Mamoru Uoi is 5'5" (165 cm) tall.

How much does Mamoru Uoi weigh?

Mamoru Uoi weighs 135 lbs (61 kg).

What is Mamoru Uoi's reach?

Mamoru Uoi has a reach of 66" (168 cm).

How old is Mamoru Uoi?

Mamoru Uoi is 41 years old (born Jun 15, 1985).

Where is Mamoru Uoi from?

Mamoru Uoi is from Japan.

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