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Kazuto Ioka Record

31-3-1
Total Fights35
Wins31
Losses3
Draws1
No-Contests0
Title Wins6
Title Defenses17
Title-Fight KOs11
KO Wins16
KO Losses0
Kazuto Ioka Record & Stats
Kazuto Ioka's Record
Kazuto Ioka's boxing record and career infographic

      Featured Opponents

      What is Kazuto Ioka's boxing record?

      15 years and two months into his professional boxing career, Kazuto Ioka has fought 35 times with 31 wins, 3 losses, and 1 draw.

      Ioka's boxing record is currently 31-3-1, which includes six world-title wins and 17 successful title defense fights at four weight classes — strawweight, light-flyweight, flyweight, and super-flyweight. He has a 45.7% knockouts-to-fights ratio with 16 of his total 35 fights being knockout wins, 11 of which were in title fights. Ioka has never lost via knockout.

      His latest fight was a 12-round unanimous decision defeat to Fernando Martinez on July 7, 2024. Ioka lost the super-flyweight WBA title to Martinez in this fight. He is on a one-fight losing streak.

      Some of Ioka's best fights and notable victories include wins over Kosei Tanaka, Donnie Nietes, Joshua Franco, Francisco Rodríguez Jr., Akira Yaegashi, McWilliams Arroyo, and Aston Palicte.

      #DateAgeOpponentResVia
      35Jul 7, 202435Fernando MartinezLoss *UD
      34Dec 31, 202334Josber PerezWin *KO7
      33Jun 24, 202334Joshua FrancoWin *UD
      32Dec 31, 202233Joshua FrancoDraw *MD
      31Jul 13, 202233Donnie NietesWin *UD
      30Dec 31, 202132Ryoji FukunagaWin *UD
      29Sep 1, 202132Francisco Rodríguez Jr.Win *UD
      28Dec 31, 202031Kosei TanakaWin *TKO8
      27Dec 31, 201930Jeyvier CintrónWin *UD
      26Jun 19, 201930Aston PalicteWin *TKO10
      25Dec 31, 201829Donnie NietesLoss *SD
      24Sep 8, 201829McWilliams ArroyoWinUD
      23Apr 23, 201728Noknoi CP FreshmartWin *UD
      22Dec 31, 201627Stamp KiatniwatWin *TKO7
      21Jul 20, 201627Keyvin LaraWin *KO11
      20Dec 31, 201526Juan Carlos RevecoWin *TKO11
      19Sep 27, 201526Roberto SosaWin *UD
      18Apr 22, 201526Juan Carlos RevecoWin *MD
      17Dec 31, 201425Jean Piero PérezWinKO5
      16Sep 16, 201425Pablo CarrilloWinUD
      15May 7, 201425Amnat RuenroengLoss *SD
      14Dec 31, 201324Felix AlvaradoWin *UD
      13Sep 11, 201324Kwanthai SithmorsengWin *KO7
      12May 8, 201324Wisanu KokietgymWin *KO9
      11Dec 31, 201223José Alfredo RodríguezWin *TKO6
      10Jun 20, 201223Akira YaegashiWin *UD
      9Dec 31, 201122Yodgoen Tor ChalermchaiWin *TKO1
      8Aug 10, 201122Juan HernándezWin *UD
      7Feb 11, 201121Oleydong SithsamerchaiWin *TKO5
      6Oct 10, 201021Masayoshi SegawaWinTKO10
      5Jul 25, 201021Albert AlcoyWinTKO9
      4Apr 18, 201021Heri AmolWinUD
      3Dec 29, 200920Takashi KunishigeWinUD
      2Jul 26, 200920Hiroshi MatsumotoWinTKO2
      1Apr 12, 200920Thongthailek Sor TanapinyoWinTKO3

      * World-title fight

      Boxing career

      Kazuto Ioka is a 35-year old Japanese professional boxer. He was born in Sakai, Japan on March 24, 1989. He is a four-weight-class world champion.

      Ioka made his professional boxing debut against Thongthailek Sor Tanapinyo at the age of 20 on April 12, 2009, defeating Tanapinyo via 3rd round TKO. He went on to win 13 more consecutive fights after the debut, which included 8 wins via stoppage.

      He had his first world title fight at the age of 21 on February 11, 2011 after 6 professional fights, against Oleydong Sithsamerchai for the strawweight WBC title. He defeated Sithsamerchai via 5th round TKO to become the strawweight champion of the world.

      Kazuto Ioka is a one-time unified strawweight world champion, and has won six world titles at four weight classes. For all the details about Ioka's world title wins and defenses refer to the "Championships" section below.

      Ioka has had a total of three losses in his professional boxing career so far.

      His most recent fight was a super-flyweight title unification bout against Argentinian boxer Fernando Martinez on July 7, 2024. Ioka lost the fight via 12 round unanimous decision — and lost his WBA title.

      Championships

      Ioka has had a total of 26 world-title fights till today, which includes winning six world titles and 18 successful title defenses. He won 22 of these fights, lost three, and drew in one.

      Title Wins

      Kazuto Ioka has fought for world titles in 10 fights and won six of these fights, three of these victories coming via way of stoppage. Till today, he has won six belts across four weight classes.

      DateOpponentDivisionTitles WonMethod
      Jun 24, 2023Joshua FrancoSuper-flyweightWBA*UD
      Jun 19, 2019Aston PalicteSuper-flyweightWBO*TKO
      Apr 22, 2015Juan Carlos RevecoFlyweightWBA (Regular)MD
      Dec 31, 2012José Alfredo RodríguezLight-flyweightWBA (Regular)*TKO
      Jun 20, 2012^Akira YaegashiStrawweightWBAUD
      Feb 11, 2011Oleydong SithsamerchaiStrawweightWBCTKO
      ^ Became unified world champion
      * Vacant title

      Title Defenses

      Kazuto Ioka has had 19 world-title defense fights across four weight classes — strawweight (x3), light-flyweight (x3), flyweight (x5), and super-flyweight (x8). He won 18 of them and lost only once.

      Following is the table of his successful title defense fights, the next section has the fights where he lost his titles.

      DateOpponentDivisionTitles DefendedMethod
      Dec 31, 2023Josber PerezSuper-flyweightWBAKO
      Dec 31, 2022Joshua FrancoSuper-flyweightWBOMD (draw)
      Jul 13, 2022Donnie NietesSuper-flyweightWBOUD
      Dec 31, 2021Ryoji FukunagaSuper-flyweightWBOUD
      Sep 1, 2021Francisco Rodríguez Jr.Super-flyweightWBOUD
      Dec 31, 2020Kosei TanakaSuper-flyweightWBOTKO
      Dec 31, 2019Jeyvier CintrónSuper-flyweightWBOUD
      Apr 23, 2017Noknoi CP FreshmartFlyweightWBAUD
      Dec 31, 2016Stamp KiatniwatFlyweightWBATKO
      Jul 20, 2016Keyvin LaraFlyweightWBA (Regular)KO
      Dec 31, 2015Juan Carlos RevecoFlyweightWBA (Regular)TKO
      Sep 27, 2015Roberto SosaFlyweightWBA (Regular)UD
      Dec 31, 2013Felix AlvaradoLight-flyweightWBA (Regular)UD
      Sep 11, 2013Kwanthai SithmorsengLight-flyweightWBA (Regular)KO
      May 8, 2013Wisanu KokietgymLight-flyweightWBA (Regular)KO
      Jun 20, 2012^Akira YaegashiStrawweightWBCUD
      Dec 31, 2011Yodgoen Tor ChalermchaiStrawweightWBCTKO
      Aug 10, 2011Juan HernándezStrawweightWBCUD
      ^ Became unified world champion

      Title Losses

      Kazuto Ioka has lost one world-title defense fight, and lost one title in the fight.

      DateOpponentDivisionTitles LostMethod
      Jul 7, 2024Fernando MartinezSuper-flyweightWBAUD

      Highlights

      Ioka has fought a total of 35 times till today, which includes 26 world-title fights at four weight divisions. He has put on some very good performances in these fights. These eight fights are the highlight of his career.

      • February 11, 2011: Ioka wins his first world title by defeating Oleydong Sithsamerchai via 5th round TKO. He is now the WBC strawweight world champion.

      • June 20, 2012: Ioka becomes a unified strawweight world champion by beating Akira Yaegashi via 12 round unanimous decision. He now holds the WBC and WBA strawweight world-champion belts.

      • September 8, 2018: Kazuto Ioka beats McWilliams Arroyo via 10th round unanimous decision.

      • June 19, 2019: Ioka wins the WBO super-flyweight title from Aston Palicte, by beating Palicte via 10th round TKO.

      • December 31, 2020: Ioka successfully defends the WBO super-flyweight title against Kosei Tanaka, winning the fight via 8th round TKO.

      • September 1, 2021: Ioka successfully defends the WBO super-flyweight title against Francisco Rodríguez Jr., winning the fight via 12 round unanimous decision.

      • July 13, 2022: Ioka successfully defends the WBO super-flyweight title against Donnie Nietes, winning the fight via 12 round unanimous decision.

      • June 24, 2023: Ioka wins the WBA super-flyweight title from Joshua Franco, by beating Franco via 12 round unanimous decision.

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