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Hiroto Kyoguchi Record

Total Fights20
Title Wins3
Title Defenses6
Title-Fight KOs4
KO Wins12
KO Losses1
Hiroto Kyoguchi Record & Stats
Hiroto Kyoguchi's Record
Hiroto Kyoguchi's boxing record and career infographic

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      What is Hiroto Kyoguchi's boxing record?

      Eight years into his professional boxing career, Hiroto Kyoguchi has fought 20 times with 18 wins and 2 losses.

      Kyoguchi's boxing record is currently 18-2, which includes three world-title wins and six successful title defense fights at two weight classes — strawweight and light-flyweight. He has a 60% knockouts-to-fights ratio with 12 of his total 20 fights being knockout wins, four of which were in title fights. The only knockout loss in Kyoguchi's career is a 7th round TKO loss to Kenshiro Teraji in a light-flyweight title fight.

      His latest fight was a 10-round unanimous decision defeat to Vince Paras on May 11, 2024. He is on a one-fight losing streak.

      Some of Kyoguchi's best fights and notable victories include wins over Hekkie Budler, Axel Aragon Vega, Tibo Monabesa, Esteban Bermudez, Carlos Buitrago, Tetsuya Hisada, and Satanmuanglek CP Freshmart.

      20May 11, 202430Vince ParasLossUD
      19Sep 22, 202329Jerven MamaWinKO3
      18May 20, 202329Roland Jay BiendimaWinUD
      17Nov 1, 202228Kenshiro TerajiLoss *TKO7
      16Jun 10, 202228Esteban BermudezWin *TKO8
      15Mar 13, 202127Axel Aragon VegaWin *TKO5
      14Oct 1, 201925Tetsuya HisadaWin *UD
      13Jun 19, 201925Satanmuanglek CP FreshmartWin *UD
      12Dec 31, 201825Hekkie BudlerWin *TKO10
      11Sep 25, 201824Tibo MonabesaWinTKO4
      10May 20, 201824Vince ParasWin *UD
      9Dec 31, 201724Carlos BuitragoWin *TKO8
      8Jul 23, 201723Jose ArgumedoWin *UD
      7Apr 25, 201723Jonathan RefugioWinUD
      6Feb 28, 201723Armando de la CruzWinKO3
      5Dec 31, 201623Junuel LacarWinKO3
      4Nov 15, 201622Michael CamelionWinKO1
      3Aug 7, 201622Kenichi MiyazakiWinTKO3
      2May 16, 201622Taweechai YuyuetWinTKO1
      1Apr 17, 201622Narathip SungsutWinKO2

      * World-title fight

      Boxing career

      Hiroto Kyoguchi (Mad Boy) is a 30-year old Japanese professional boxer. He was born in Izumi, Osaka, Japan on November 27, 1993. He is a two-weight-class world champion.

      Kyoguchi made his professional boxing debut against Narathip Sungsut at the age of 22 on April 17, 2016, defeating Sungsut via 2nd round KO. He went on to win 15 more consecutive fights after the debut, which included 10 wins via stoppage.

      He had his first world title fight at the age of 23 on July 23, 2017 after 7 professional fights, against Jose Argumedo for the strawweight IBF title. He defeated Argumedo via 12 round unanimous decision to become the strawweight champion of the world.

      Kyoguchi has won three world titles at two weight classes. For all the details about Kyoguchi's world title wins and defenses refer to the "Championships" section below.

      Kyoguchi has had a total of two losses in his professional boxing career so far.

      His most recent fight was a non-title rematch against Vince Paras on May 11, 2024. Kyoguchi lost the fight via 10 round unanimous decision. It's been 2 months and 10 days since this fight.


      Kyoguchi has had a total of nine world-title fights till today, which includes winning three world titles and six successful title defenses. He won eight of these fights and lost one.

      Title Wins

      Hiroto Kyoguchi has fought for world titles in three fights and won two of these fights, winning one of them via way of stoppage. Till today, he has won three belts across two weight classes.

      DateOpponentDivisionTitles WonMethod
      Dec 31, 2018Hekkie BudlerLight-flyweightWBA (Super), The RingTKO
      Jul 23, 2017Jose ArgumedoStrawweightIBFUD

      Title Defenses

      Hiroto Kyoguchi has had seven world-title defense fights across two weight classes — strawweight (x2) and light-flyweight (x5). He won six 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
      Jun 10, 2022Esteban BermudezLight-flyweightWBA (Super), The RingTKO
      Mar 13, 2021Axel Aragon VegaLight-flyweightWBA (Super), The RingTKO
      Oct 1, 2019Tetsuya HisadaLight-flyweightWBA (Super), The RingUD
      Jun 19, 2019Satanmuanglek CP FreshmartLight-flyweightWBA (Super), The RingUD
      May 20, 2018Vince ParasStrawweightIBFUD
      Dec 31, 2017Carlos BuitragoStrawweightIBFTKO

      Title Losses

      Hiroto Kyoguchi has lost one world-title defense fight, and lost two titles in the fight.

      DateOpponentDivisionTitles LostMethod
      Nov 1, 2022Kenshiro TerajiLight-flyweightWBA (Super), The RingTKO


      Kyoguchi has fought a total of 20 times till today, which includes 9 world-title fights at two weight divisions. These four fights are the highlight of his career.

      • July 23, 2017: Kyoguchi wins his first world title by defeating Jose Argumedo via 12 round unanimous decision. He is now the IBF strawweight world champion.

      • December 31, 2018: Kyoguchi wins the WBA (Super) and The Ring light-flyweight titles from Hekkie Budler, by beating Budler via 10th round TKO.

      • March 13, 2021: Kyoguchi successfully defends the WBA (Super) and The Ring light-flyweight titles against Axel Aragon Vega, winning the fight via 5th round TKO.

      • June 10, 2022: Kyoguchi successfully defends the WBA (Super) and The Ring light-flyweight titles against Esteban Bermudez, winning the fight via 8th round TKO.


      Ape Index
      Win Streak
      Career Score