Ultimate Fighting Calendar
Yuya Wakamatsu
Fighter

Yuya Wakamatsu

"Little Piranha"
20-7-0ONE ChampionFlyweightJapanJapanLast 5
NEXT FIGHT
vs Willie van Rooyen
ONEONE SAMURAI 3·

CAREER SUMMARY

Yuya Wakamatsu holds a professional MMA record of 20-7-0. Their full professional MMA career spans 28 bouts on record. Yuya Wakamatsu has won 21 fights: 15 by KO/TKO, 0 by submission, 6 by decision. Of 7 career losses, 3 came by KO/TKO and 3 by submission. Most recent fight: April 29, 2026. Tracked organizations: ONE.

Profile

Height
5'6"168 cm
Weight
134 lbs61 kg
Reach
68"173 cm
DOB
1995-02-09
Age
31
Team
Tribe Tokyo MMA
Nationality
Japan
Birthplace
Satsumasendai, Kagoshima, Japan

Upcoming

  1. ONEONE SAMURAI 3
    vs Willie van RooyenFlyweight

Career history

  1. LOSS
    vs Avazbek KholmirzaevTitle bout
    ONEONE SAMURAI 1· Apr 29, 2026· Flyweight· 20-6 vs 15-2
    KO
    R2 · 4:53
  2. WIN
    vs Joshua Pacio×2Title bout · Title win #2
    ONEONE 173: Superbon vs. Noiri· Nov 16, 2025· Flyweight· 19-6 vs 23-4
    TKO
    R2
  3. WIN
    vs Adriano Moraes×1Title bout · Title win #1
    ONEONE 172: Takeru vs. Rodtang· Mar 23, 2025· Flyweight· 18-6 vs 21-5
    TKO
    R1 · 3:39
  4. WIN
    vs Gilbert Nakatani
    ONEONE Fight Night 26: Lee vs. Rasulov on Prime Video· Dec 7, 2024· Flyweight· 17-6 vs 8-1
    UD
    R3
  5. WIN
    vs Danny Kingad
    ONEONE 165: Superlek vs. Takeru· Jan 28, 2024· Flyweight· 16-6 vs 15-3
    UD
    R3 · 5:00
  6. WIN
    vs Xie Wei
    ONEONE Fight Night 12: Superlek vs. Khalilov on Prime Video· Jul 15, 2023· 15-6 vs 21-6
    TKO
    R1
  7. LOSS
    vs Woo Sung Hoon
    ONEONE 163: Akimoto vs. Petchtanong· Nov 19, 2022· 15-5 vs 9-3
    TKO
    R1
  8. LOSS
    vs Adriano MoraesTitle bout
    ONEONE X· Mar 26, 2022· Flyweight· 15-4 vs 19-3
    SUB
    R3 · 3:58
  9. WIN
    vs Hu Yong
    ONEWinter Warriors· Dec 3, 2021· Flyweight· 14-4 vs 10-4
    UD
    R3 · 5:00
  10. WIN
    vs Reece McLaren
    ONEONE on TNT III· Apr 22, 2021· Flyweight· 13-4 vs 14-7
    UD
    R3
  11. WIN
    vs Kim Kyu Sung
    ONEInside the Matrix II· Nov 6, 2020· Flyweight· 12-4 vs 10-3
    KO
    R1
  12. WIN
    vs Kim Kyu Sung
    ONEInside The Matrix· Oct 30, 2020· Bantamweight
    KO
    R1 · 1:46
  13. WIN
    vs Dae Hwan Kim
    ONECENTURY PART II· Oct 13, 2019· Flyweight· 11-4 vs 15-5-1
    UD
    R3
  14. WIN
    vs Geje Eustaquio
    ONEDawn Of Heroes· Aug 2, 2019· Flyweight· 10-4 vs 12-7
    KO
    R1 · 1:59
  15. LOSS
    vs Demetrious Johnson
    ONEA New Era· Mar 31, 2019· Flyweight· 10-3 vs 20-3-1
    SUB
    R2 · 2:40
  16. LOSS
    vs Danny Kingad
    ONEConquest of Heroes· Sep 22, 2018· Flyweight· 10-2 vs 9-1
    UD
    R3 · 5:00
  17. WIN
    vs Mamoru Yamaguchi
    Pancrase 297· Jul 1, 2018· Flyweight· 9-2 vs 31-11-5
    TKO
    R2 · 0:39
  18. LOSS
    vs Senzo Ikeda
    Pancrase 293· Feb 4, 2018· Flyweight· 9-1 vs 10-4-1
    TKO
    R5 · 2:18
  19. WIN
    vs Shohei Masumizu
    Pancrase 290· Oct 8, 2017· Flyweight· 8-1 vs 7-2
    TKO
    R2 · 2:53
  20. WIN
    vs Takahiro Furumaki
    Pancrase 287· May 28, 2017· Flyweight· 7-1 vs 5-2
    TKO
    R2 · 2:27
  21. WIN
    vs Yuki Uejima
    Pancrase 285· Mar 12, 2017· Flyweight· 6-1 vs 14-10-4
    TKO
    R1 · 2:49
  22. WIN
    vs Yusuke Ogikubo
    Pancrase 283· Dec 18, 2016· Flyweight· 5-1 vs 8-5
    SD
  23. WIN
    vs Kazuhisa Tanaka
    Pancrase 280· Sep 11, 2016· Flyweight· 4-1 vs 2-3
    TKO
    R1 · 2:06
  24. WIN
    vs Masayuki Watanabe
    Pancrase 278· Jun 12, 2016· Flyweight· 3-1 vs 6-5-1
    TKO
    R3 · 1:35
  25. WIN
    vs Naoki Tanada
    Pancrase 276· Mar 13, 2016· Flyweight· 2-1 vs 3-1
    TKO
    R1 · 2:50
  26. WIN
    vs Sadashi Hamamatsu
    Pancrase 274· Dec 19, 2015· Flyweight· 1-1 vs 1-4
    TKO
    R1 · 0:40
  27. WIN
    vs Yoshiya Shinba
    ZST 48· Oct 18, 2015· Flyweight· 0-1 vs 10-8-9
    TKO
    R1 · 2:37
  28. LOSS
    vs Yuto Sekiguchi
    VTJ in Osaka· Jun 21, 2015· 0-0 vs 4-3-5
    SUB
    R1 · 2:43

Career history data via Tapology.

Official ONE Ranking

Yuya Wakamatsu's standing in the official ONE rankings.

Current
Champion Flyweight
Peak
Champion Flyweight
First ranked
May 10, 2020
Times ranked
55

Flyweight

C#5#10#1520212022202320242025May 10, 2020 · #4May 13, 2021 · #3Dec 19, 2021 · #2Feb 1, 2022 · #2May 12, 2022 · #3Nov 13, 2022 · #3Sep 22, 2023 · #4Feb 15, 2024 · #2May 4, 2025 · COct 4, 2025 · CC

View full ONE rankings →

UFCalendar Power Index rating

Current
1800▼16
Peak
1816Nov 16, 2025
Rated fights
28
1500160017001800201620182020202220242026Jun 21, 2015 · 1459Oct 18, 2015 · 1504Dec 19, 2015 · 1537Mar 13, 2016 · 1576Jun 12, 2016 · 1614Sep 11, 2016 · 1643Dec 18, 2016 · 1651Mar 12, 2017 · 1669May 28, 2017 · 1688Oct 8, 2017 · 1715Feb 4, 2018 · 1676Jul 1, 2018 · 1707Sep 22, 2018 · 1686Mar 31, 2019 · 1677Aug 2, 2019 · 1711Oct 13, 2019 · 1730Oct 30, 2020 · 1755Nov 6, 2020 · 1779Apr 22, 2021 · 1788Dec 3, 2021 · 1794Mar 26, 2022 · 1774Nov 19, 2022 · 1753Jul 15, 2023 · 1768Jan 28, 2024 · 1776Dec 7, 2024 · 1783Mar 23, 2025 · 1799Nov 16, 2025 · 1816Apr 29, 2026 · 18001800

See the full Power Index →

Frequently asked questions

When does Yuya Wakamatsu fight next?

Yuya Wakamatsu fights Willie van Rooyen on Saturday, September 12, 2026 at ONE SAMURAI 3.

What is Yuya Wakamatsu's record?

Yuya Wakamatsu's professional MMA record is 20-7-0.

Who is Yuya Wakamatsu fighting next?

Yuya Wakamatsu's next opponent is Willie van Rooyen at ONE SAMURAI 3.

Who did Yuya Wakamatsu fight last?

Yuya Wakamatsu most recently fought Avazbek Kholmirzaev at ONE SAMURAI 1 on Wednesday, April 29, 2026, LOSS (Knockout).

What weight class does Yuya Wakamatsu fight in?

Yuya Wakamatsu fights at Flyweight.

How many knockouts does Yuya Wakamatsu have?

Yuya Wakamatsu has 15 wins by KO/TKO and 0 wins by submission.

How tall is Yuya Wakamatsu?

Yuya Wakamatsu is 5'6" (168 cm) tall.

How much does Yuya Wakamatsu weigh?

Yuya Wakamatsu weighs 134 lbs (61 kg).

What is Yuya Wakamatsu's reach?

Yuya Wakamatsu has a reach of 68" (173 cm).

How old is Yuya Wakamatsu?

Yuya Wakamatsu is 31 years old (born Feb 9, 1995).

Where is Yuya Wakamatsu from?

Yuya Wakamatsu is from Japan.