Presented By
logo tabBetting
    ESPN
    • NBA
    • NFL
    • Football
    • NBL
    • AFL
    • NRL
    • Rugby
    • MMA
    • More Sports
    • Disney+
    • Listen
    • Tipping
    • Search

    KotetsuBoku

    • Featherweight
    • Birthdate
      27/5/1977
    • Stance
      Orthodox

    Stats

    • W-L-D
      26-14-2
    • (T)KO
      13-2
    • SUB
      1-6
    • Overview
    • News
    • Stats
    • Bio
    • Fight History

    Quick Links

    Scores
    Schedule
    Rankings
    Champions

    Fight History

    See All
    DateOpponentRes.DecisionRndTimeEvent
    17 Aug, 2019T. Le
    L
    KO/TKO
    11:28ONE Championship: Dreams of Gold
    20 Jan, 2019B. Pucci
    L
    Submission (RNC)
    13:32ONE Championship 87: Eternal Glory
    10 Dec, 2017C. Lee
    L
    TKO
    13:24ONE Championship 66: Warriors of the World
    6 Aug, 2017E. Kelly
    W
    TKO
    33:27ONE Championship 58: Kings and Conquerors
    12 Nov, 2016T. Nastyukhin
    W
    TKO (Doctor Stoppage)
    15:00ONE Championship 49: Defending Honor
    Latest News
    See All

    Racing Positions

      • Live UFC 328 results and analysis for Khamzat Chimaev vs. Sean Strickland
        • 1h
        • ESPN Staff
        Live UFC 328 results and analysis for Khamzat Chimaev vs. Sean Strickland
        • Long-distance proposal: UFC's Jose Ochoa pops question to girlfriend -- who wasn't at the fight
          • 1h
          • ESPN Staff
          Long-distance proposal: UFC's Jose Ochoa pops question to girlfriend -- who wasn't at the fight
          • Ex-Jet Wint chasing UFC deal in Contender Series
            • 3h
            • Brett Okamoto
            Ex-Jet Wint chasing UFC deal in Contender Series
            • Tsarukyan the backup for Topuria-Gaethje at WH
              • 14h
              • Brett Okamoto
              Tsarukyan the backup for Topuria-Gaethje at WH
              • Explaining Ronda Rousey's armbar -- and why she should use it against Gina Carano
                • 1d
                • Jeff Wagenheim
                Explaining Ronda Rousey's armbar -- and why she should use it against Gina Carano
                • Chimaev kicks Strickland as UFC lead-in runs hot
                  • 2d
                  • Brett Okamoto
                  Chimaev kicks Strickland as UFC lead-in runs hot
                  • Rampage's son takes plea deal in '25 assault case
                    • 2d
                    • Andreas Hale
                    Rampage's son takes plea deal in '25 assault case
                    • UFC 328 expert picks: Why Chimaev vs. Strickland will go to the judges' scorecards
                      • 2d
                      • ESPN Staff
                      UFC 328 expert picks: Why Chimaev vs. Strickland will go to the judges' scorecards
                      • PFL books van Steenis-Eblen title rematch for July
                        • 3d
                        PFL books van Steenis-Eblen title rematch for July
                        • From 'disappointment' to champion: How Joshua Van made amends with his late father
                          • 3d
                          • Brett Okamoto
                          From 'disappointment' to champion: How Joshua Van made amends with his late father

                        Title Fights

                        DateOpponentRes.DecisionRndTimeEvent
                        5 Apr, 2013S. AokiChampionship Belt
                        L
                        Submission (RNC)
                        2
                        2:01
                        ONE FC 8: Kings and Champions
                        6 Oct, 2012Z. MoreiraChampionship Belt
                        W
                        TKO (Punches)
                        3
                        0:31
                        One FC 6: Rise of Kings
                        ESPN
                        • Terms of Use
                        • Privacy Policy
                        • Your US State Privacy Rights
                        • Children's Online Privacy Policy
                        • Interest-Based Ads
                        • About Nielsen Measurement
                        • Your Privacy Choices
                        • Contact Us
                        • Disney Ad Sales Site
                        • Work for ESPN
                        • Corrections
                        GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Terms: sportsbook.draftkings.com/promos.
                        Copyright: © 2026 ESPN Enterprises, LLC. All rights reserved.