Brian Warren

1. LOSS
   vs Buddy Clinton

   KOTC: Homecoming 3· Nov 18, 2021· Welterweight· 18-18-1 vs 11-5
   UD
2. LOSS
   vs JJ Ambrose

   Bellator MMA: Bellator 85· Jan 16, 2013· Welterweight· 18-17-1 vs 19-4
   SUB

   R2 · 0:50
3. LOSS
   vs Ben Saunders

   BFC: Bellator Fighting Championships 72· Jul 20, 2012· Catchweight· 18-16-1 vs 14-5-2
   TKO

   R1 · 0:22
4. WIN
   vs David Hayes×1Title bout · Title win #1

   Gladiator Challenge· Jun 24, 2012· Welterweight· 18-15-1 vs 6-5
   TKO

   R1 · 1:20
5. WIN
   vs Jeff Russell

   Gladiator Challenge· Apr 29, 2012· 17-15-1 vs 0-1
   SUB

   R1 · 0:48
6. WIN
   vs John Delao

   King of the Cage· Dec 15, 2011· 16-15-1 vs 9-7
   TKO
7. WIN
   vs Boyko Ranchev

   King of the Cage· Sep 15, 2011· 15-15-1 vs 5-4
   DEC
8. WIN
   vs Gabe Rivas

   KOTC: Steel· Dec 9, 2010· Welterweight· 14-15-1 vs 13-17-1
   SUB

   R1 · 1:38
9. LOSS
   vs Jeremy Horn

   United FO 1· Jul 24, 2010· Light Heavyweight· 13-15-1 vs 86-19-5
   SUB

   R1 · 3:09
10. WIN
    vs George Sanchez

    PureCombat· May 7, 2010· 13-14-1 vs 2-10
    SUB
11. WIN
    vs Lee Chapman

    California Regional· Feb 27, 2010· 12-14-1 vs 3-5
    TKO
12. LOSS
    vs Tiki Ghosn

    California Regional· May 16, 2009· 11-14-1 vs 10-8
    DEC
13. WIN
    vs Victor Valenzuela

    KOTC: Prowler· Dec 11, 2008· Welterweight· 11-13-1 vs 7-3-2
    UD
14. LOSS
    vs Jeremiah Metcalf

    Cage Combat FC· Nov 1, 2008· 10-13-1 vs 10-6
    SUB
15. WIN
    vs Erik Meaders

    KOTC: Misconduct· Oct 16, 2008· Welterweight· 10-12-1 vs 2-10-1
    UD
16. LOSS
    vs Brandon Magana

    California Regional· Jun 21, 2008· 9-12-1 vs 5-0
    DEC
17. DRAW
    vs James Dodge

    Gladiator Challenge· Apr 12, 2008· 9-11-1 vs 2-1-1
    DRAW
18. LOSS
    vs Paul Arras

    KOTC: Final Chapter· Dec 2, 2007· Middleweight· 9-11 vs 4-0
    TKO

    R1 · 3:53
19. LOSS
    vs Nate Loughran

    Palace Fighting Championship· Oct 18, 2007· 9-10 vs 6-0
    SUB
20. LOSS
    vs Justin Levens

    California Regional· Nov 17, 2006· 9-9 vs 9-3
    TKO
21. LOSS
    vs James Fanshier

    KOTC: Rapid Fire· Aug 4, 2006· Welterweight· 9-8 vs 12-6
    TKO

    R2 · 2:30
22. LOSS
    vs Cung Le

    Strikeforce: Revenge· Jun 8, 2006· Middleweight· 9-7 vs 2-0
    TKO

    R1 · 4:19
23. WIN
    vs Brodie Farber

    California Regional· May 12, 2006· 9-6 vs 7-3
    SUB
24. WIN
    vs Rubin Taigle

    KOTC: Final Conflict· Dec 2, 2005· Middleweight· 8-6 vs 0-1
    TKO

    R1 · 1:13
25. WIN
    vs Paul Karsky

    KOTC: Flash Point· Sep 23, 2005· Middleweight· 7-6 vs 1-6-1
    TKO

    R1 · 2:32
26. LOSS
    vs Jared Rollins

    California Regional· Sep 18, 2004· 6-6 vs 3-0
    TKO
27. WIN
    vs Patrick Murphy

    LOTC 1: The Beginning· Jun 5, 2004· Middleweight· 6-5 vs 0-1
    SUB

    R1 · 1:25
28. WIN
    vs Louie Vaith

    KOTC: Double Cross· Aug 2, 2002· Welterweight· 5-5 vs 2-1
    UD
29. LOSS
    vs Adam Lynn

    KOTC: Cold Blood· Feb 9, 2002· Lightweight· 4-5 vs 1-0
    UD
30. LOSS
    vs Jason Miller

    California Regional· Nov 11, 2001· 4-4 vs 2-0
    SUB
31. WIN
    vs Rudy Duran

    KOTC: Domination· Sep 29, 2001· Middleweight· 4-3 vs 1-2
    SUB

    R1 · 1:12
32. WIN
    vs Oscar

    KOTC: Desert Storm· Feb 5, 2000· Middleweight· 3-3 vs 0-1
    TKO

    R1 · 3:13
33. LOSS
    vs Jake Shields

    California Regional· Dec 11, 1999· 2-3 vs 2-0
    DEC
34. LOSS
    vs Unknown opponent

    California Regional· May 15, 1999· 2-2
    SUB
35. WIN
    vs Aaron Anderson

    California Regional· May 3, 1999· 2-1 vs 1-2
    DEC
36. WIN
    vs Unknown opponent

    California Regional· Apr 5, 1999· 1-1
    SUB
37. LOSS
    vs Karo Parisyan

    California Regional· Feb 1, 1999· 0-1 vs 1-0
    SUB

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