Ultimate Fighting Calendar
Fighter

Hayato Ishii

19-8-3JapanJapanLast 5
Amateur MMA 1-0
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

Hayato Ishii holds a professional MMA record of 19-8-3. Hayato Ishii has won 19 fights: 3 by KO/TKO, 8 by submission, 8 by decision. Of 8 career losses, 4 came by KO/TKO and 1 by submission. Most recent fight: September 1, 2019. Tracked organizations: ONE.

Profile

Height
5'7"170 cm
Weight
142 lbs64 kg
DOB
1995-05-30
Age
31
Nationality
Japan
Birthplace
Takamatsu, Kagawa, Japan

Career history

  1. LOSS
    vs Kyle Mayocchi
    TTF Challenge 11· Sep 14, 2025· 19-8-3 vs 5-0
    TKO
    R1 · 2:24
  2. NC
    vs Yuki Ueda
    BREAKTHROUGH COMBAT04· May 13, 2025· Bantamweight· 19-7-3 vs 7-11-1
    NC
    R2 · 2:24
  3. WIN
    vs Scott Eclavea×1Title bout · Title win #1
    Brawl 4· Oct 11, 2024· Featherweight· 19-7-3 vs 3-5
    TKO
    R4 · 2:57
  4. LOSS
    vs Yuto Sekiguchi
    Shooto 2024 Vol.4· May 18, 2024· Flyweight· 18-7-3 vs 16-8-6
    TKO
    R2 · 3:12
  5. WIN
    vs Nobutaka Naito
    Shooto : MOBSTYLES presents FIGHT&MOSH· Dec 2, 2023· Flyweight· 18-6-3 vs 10-9-3
    SUB
    R2 · 3:15
  6. LOSS
    vs Rui Imura
    Pancrase 333· Apr 30, 2023· Bantamweight· 17-6-3 vs 9-2
    UD
  7. LOSS
    vs Nobuki Fujii
    Shooto 2022 Vol.7· Nov 27, 2022· Bantamweight· 17-5-3 vs 20-12-3
    SD
  8. WIN
    vs Kota Onojima
    Shooto 2022 Vol.3· May 22, 2022· Bantamweight· 17-4-3 vs 16-6-3
    UD
  9. WIN
    vs Keita Ishibashi
    Shooto 2022 Vol.2· Mar 21, 2022· Bantamweight· 16-4-3 vs 11-9-2
    SUB
    R2 · 2:04
  10. LOSS
    vs Tatsuya Ando
    Shooto 2021 Vol.6· Sep 20, 2021· Bantamweight· 15-4-3 vs 12-3-1
    SUB
    R2 · 4:36
  11. DRAW
    vs Yasuyuki Nojiri
    Shooto 2021 Vol.3· May 16, 2021· Bantamweight· 15-3-3 vs 5-0-2
    DEC
  12. WIN
    vs Yoshizumi Kobayashi
    Shooto 2021· Jan 30, 2021· Featherweight· 15-3-2 vs 2-5-6
    SUB
    R1 · 4:20
  13. DRAW
    vs Kota Onojima
    Shooto 2020 Vol. 5· Aug 1, 2020· Bantamweight· 14-3-2 vs 13-5-2
    DEC
  14. WIN
    vs Tsubasa Saito
    Shooto 2020 vol.3· May 31, 2020· Featherweight· 14-3-1 vs 7-4-1
    UD
  15. WIN
    vs Takahiro Ichijo
    Shooto 2020 vol.2· Feb 16, 2020· Bantamweight· 13-3-1 vs 7-9
    UD
  16. LOSS
    vs Kenta Takizawa
    Pancrase 310· Nov 10, 2019· Bantamweight· 12-3-1 vs 10-5
    TKO
    R3 · 1:59
  17. WIN
    vs Takahiro Furumaki
    ONEONE Japan Series - Road to Century· Sep 1, 2019· Bantamweight· 12-2-1 vs 5-4
    SUB
    R1 · 1:51
  18. WIN
    vs Takato Takahashi
    Shooto 30th Anniversary Tour 6th Round· Jul 15, 2019· Bantamweight· 11-2-1 vs 2-4-2
    UD
  19. LOSS
    vs Kiyotaka Shimizu
    Shooto in Korakuen Hall· Sep 23, 2018· Flyweight· 10-2-1 vs 20-12-3
    TKO
    R1 · 4:09
  20. WIN
    vs Shiwugere Jishiwugere
    WLF W.A.R.S. 24· May 11, 2018· Catchweight· 10-1-1 vs 6-2
    SUB
    R1 · 4:05
  21. WIN
    vs Hiroshi Roppongi
    Professional Shooto 10/15· Oct 15, 2017· Flyweight· 9-1-1 vs 6-10-2
    TKO
    R3 · 3:07
  22. LOSS
    vs Tadaaki Yamamoto
    Shooto in Osaka· Jun 25, 2017· Flyweight· 8-1-1 vs 15-8-3
    UD
  23. DRAW
    vs Takumi Tamaru
    Shooto· Mar 24, 2017· Flyweight· 8-0-1 vs 7-0-1
    DEC
  24. WIN
    vs Yoshiro Maeda
    Shooto· Jan 29, 2017· Bantamweight· 8-0 vs 34-16-3
    UD
  25. WIN
    vs Musashi Nakasone
    Shooto Force 06· Nov 13, 2016· Bantamweight· 7-0 vs 6-4-1
    MD
  26. WIN
    vs Rikuto Shirakawa
    DEEP Cage Impact 2016 in Osaka· Oct 9, 2016· Bantamweight· 6-0 vs 2-3
    UD
  27. WIN
    vs Zhifa Shang
    WLF E.P.I.C. 7· Aug 20, 2016· Flyweight· 5-0 vs 12-7
    UD
  28. WIN
    vs Kyosuke Masuda
    Shooto Grapplingman 18· Jun 12, 2016· Bantamweight· 4-0 vs 0-2
    SUB
    R1 · 1:58
  29. WIN
    vs Yuki Arimoto
    Shooto: Gig West 17· Jul 12, 2015· Bantamweight· 3-0 vs 2-6
    SUB
    R1 · 1:56
  30. WIN
    vs Susumu Kitajima
    Shooto: Force 3· Apr 12, 2015· Bantamweight· 2-0 vs 0-5-1
    TKO
    R1 · 4:07
  31. WIN
    vs Takaki Koteru
    GLADIATOR 73· Jul 27, 2014· Bantamweight· 1-0 vs 0-1
    SUB
    R2 · 1:17

Career history data via Tapology.

UFCalendar Power Index rating

Current
1687▼14
Peak
1720Jan 30, 2021
Rated fights
27
150016001700201520172019202120232025Jul 27, 2014 · 1541Apr 12, 2015 · 1567Jul 12, 2015 · 1601Jun 12, 2016 · 1632Aug 20, 2016 · 1660Oct 9, 2016 · 1679Nov 13, 2016 · 1694Jan 29, 2017 · 1714Jun 25, 2017 · 1688Oct 15, 2017 · 1699May 11, 2018 · 1719Sep 23, 2018 · 1691Jul 15, 2019 · 1701Sep 1, 2019 · 1720Nov 10, 2019 · 1685Feb 16, 2020 · 1696May 31, 2020 · 1710Jan 30, 2021 · 1720Sep 20, 2021 · 1703Mar 21, 2022 · 1712May 22, 2022 · 1719Nov 27, 2022 · 1713Apr 30, 2023 · 1705Dec 2, 2023 · 1713May 18, 2024 · 1694Oct 11, 2024 · 1701Sep 14, 2025 · 16871687

See the full Power Index →

Frequently asked questions

When does Hayato Ishii fight next?

Hayato Ishii has no confirmed upcoming fight.

What is Hayato Ishii's record?

Hayato Ishii's professional MMA record is 19-8-3.

Who is Hayato Ishii fighting next?

Hayato Ishii's next opponent has not been announced.

Who did Hayato Ishii fight last?

Hayato Ishii most recently fought Takahiro Furumaki at ONE Japan Series - Road to Century on Sunday, September 1, 2019, WIN (Submission).

What weight class does Hayato Ishii fight in?

Hayato Ishii fights at Bantamweight.

How many knockouts does Hayato Ishii have?

Hayato Ishii has 3 wins by KO/TKO and 8 wins by submission.

How tall is Hayato Ishii?

Hayato Ishii is 5'7" (170 cm) tall.

How much does Hayato Ishii weigh?

Hayato Ishii weighs 142 lbs (64 kg).

How old is Hayato Ishii?

Hayato Ishii is 31 years old (born May 30, 1995).

Where is Hayato Ishii from?

Hayato Ishii is from Japan.