Ken Hasegawa

1. LOSS
   vs Hidetaka Arato

   RIZIN LANDMARK 16 in NAGASAKI· Oct 3, 2026· Heavyweight· 18-7-1 vs 12-4
   UD

   R3 · 5:00
2. WIN
   vs Akira Tiger

   DEEP Tokyo Impact 2026 3rd Round· May 23, 2026· Super Heavyweight· 18-6-1 vs 0-3
   TKO

   R1 · 0:49
3. LOSS
   vs Tserendash Azjargal

   AFC 37 x HEAT 56· May 24, 2025· Catchweight· 17-6-1 vs 7-4
   UD
4. LOSS
   vs Ryo Sakai

   DEEP 122 Impact· Nov 4, 2024· Super Heavyweight· 17-5-1 vs 14-12
   MD
5. WIN
   vs Lawdlain Saint-Ilme

   DEEP Summer Festival 2024 in Odaiba· Aug 31, 2024· Super Heavyweight· 17-4-1 vs 2-3
   UD
6. LOSS
   vs Aung La N SangTitle bout

   ONE · A New Era· Mar 31, 2019· Middleweight· 16-4-1 vs 25-10
   TKO

   R2 · 4:41
7. LOSS
   vs Aung La N SangTitle bout

   ONE · Spirit Of A Warrior· Jun 29, 2018· Middleweight· 16-3-1 vs 23-10
   KO

   R5 · 3:13
8. WIN
   vs Genpei Hayashi

   DEEP 82 Impact· Feb 24, 2018· Middleweight· 16-2-1 vs 8-7-1
   SUB

   R1 · 3:09
9. LOSS
   vs Ryuichiro Sumimura

   DEEP Cage Impact 2017· Jul 15, 2017· Welterweight· 15-2-1 vs 11-5-1
   TKO

   R1 · 3:48
10. WIN
    vs Yoshiyuki Katahira

    DEEP 78 Impact· Mar 18, 2017· Welterweight· 15-1-1 vs 7-5-2
    TKO

    R1 · 4:13
11. WIN
    vs Yoichiro Sato

    DEEP Cage Impact 2016· Oct 18, 2016· Welterweight· 14-1-1 vs 17-8-2
    SD
12. WIN
    vs Yoshiyuki Nakanishi

    DEEP 77 Impact x DEEP JEWELS 13· Aug 27, 2016· Middleweight· 13-1-1 vs 15-5
    TKO

    R1 · 2:04
13. LOSS
    vs Brennan Ward

    Rizin Fighting Federation - Iza no Mai· Dec 31, 2015· 179 lb Catchweight· 12-1-1 vs 13-3
    SUB

    R2 · 1:54
14. WIN
    vs Ryuta Sakurai

    DEEP 71 Impact· Feb 28, 2015· Middleweight· 12-0-1 vs 24-20-6
    SUB

    R1 · 4:12
15. WIN
    vs Matt Thompson

    Titan FC 31· Oct 31, 2014· Light Heavyweight· 11-0-1 vs 19-10
    UD
16. WIN
    vs Kazuhiro Nakamura×1Title bout · Title win #1

    DEEP 65 Impact· Mar 22, 2014· 10-0-1 vs 20-12
    SD
17. DRAW
    vs Jacek Czajczynski

    Real Fight MMA Championship 3· Oct 20, 2013· Heavyweight· 9-0-1 vs 6-6-1
    DEC
18. WIN
    vs Hirohide Fujinuma×1Title bout · Title win #1

    DEEP 63 Impact· Aug 25, 2013· 9-0 vs 12-5-2
    TKO

    R1 · 4:20
19. WIN
    vs Seigo Mizuguchi

    DEEP 61 Impact· Feb 16, 2013· 8-0 vs 11-14
    UD
20. WIN
    vs Peter Tornow

    DEEP Cage Impact 2012· Dec 8, 2012· Heavyweight· 7-0 vs 3-1
    UD
21. WIN
    vs Hiromichi Kobayashi

    DEEP 59 Impact· Aug 18, 2012· 6-0 vs 0-1
    TKO

    R1 · 1:28
22. WIN
    vs Seigo Mizuguchi

    DEEP· Oct 29, 2011· 5-0 vs 8-10
    DEC
23. WIN
    vs Unknown opponent

    Kingdom Ehrgeiz· Jul 24, 2011· 4-0
    TKO
24. WIN
    vs Mamoru Nakamura

    DEEP· Jun 5, 2011· 3-0 vs 1-7
    TKO
25. WIN
    vs Noriaki Oshida

    Deep 52 Impact· Feb 24, 2011· 2-0 vs 0-1
    SUB

    R1 · 1:15
26. WIN
    vs Unknown opponent

    Kingdom Ehrgeiz· Nov 23, 2010· 1-0
    SUB

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