Kazuto Ioka
Japanese boxer From Wikipedia, the free encyclopedia
Kazuto Ioka (井岡 一翔, Ioka Kazuto, born 24 March 1989) is a Japanese professional boxer. Who held the unified WBA and WBC mini-flyweight titles between 2011 and 2012, the WBA (Regular) light-flyweight title from 2012 to 2014, the WBA flyweight title from 2016 to 2017, having previously held the WBA (Regular) flyweight title from 2015 to 2016, and the WBO super-flyweight title from 2019 to 2023, and the WBA super-flyweight title from 2023 to 2024.
Kazuto Ioka 井岡一翔 | |
|---|---|
| Born | 24 March 1989 |
| Statistics | |
| Weight(s) | |
| Height | 5 ft 4+1⁄2 in (164 cm) |
| Reach | 64+1⁄2 in (164 cm) |
| Stance | Orthodox |
| Boxing record | |
| Total fights | 35 |
| Wins | 31 |
| Wins by KO | 16 |
| Losses | 3 |
| Draws | 1 |
Kazuto Ioka is the nephew of flyweight champion Hiroki Ioka. Kazuto asked his father to teach him how to box as a teenager. His father, Kazunori Ioka, would continue training him through his amateur and professional career. Ioka amassed a record of 95–10 as an amateur, winning six national high school tournaments along the way. He reached the semifinals of the 2008 King's Cup, an amateur boxing tournament held in Thailand, before losing to Amnat Ruenroeng.[1] Ioka joined Tokyo Agricultural University, hoping to represent his country in the 2008 Olympics but he would fall short on the qualifiers.[2]
Highlights
- 16th All Japan Selected High School Boxing Championships, Light flyweight Tournament winner (2005)
- 17th All Japan Selected High School Boxing Championships, Light flyweight Tournament winner (2006)
- 59th Inter-highschool championships, Boxing, Light flyweight Tournament winner
- 60th Inter-highschool championships, Boxing, Light flyweight Tournament winner
- 60th National Sports Festival, Boxing, Boys, Light flyweight Tournament winner
- 61st National Sports Festival, Boxing, Boys, Light flyweight Tournament winner
- 62nd National Sports Festival, Boxing, Adult, Light flyweight Tournament winner
- 63rd National Sports Festival, Boxing, Adult, Light flyweight Tournament winner
Early career
Upon failing to qualify for the Olympics, Ioka dropped out from college and turned professional in 2009. On April 12, 2009, he fought against Thongthailek Sor Tanapinyo, and won his debut via a third-round technical knockout. After this victory, he won six straight victories. After winning 5 fights, Ioka competed for the vacant Japanese light flyweight title. Ioka captured the national title by stopping Masayoshi Segawa in the final 10th round.
Mini-flyweight
WBC mini-flyweight champion
In his next fight, Ioka won the WBC mini-flyweight title from Oleydong Sithsamerchai via a fifth-round technical knockout in the latter's seventh title defence at the World Memorial Hall, in February 2011. Sithsamerchai was knocked down twice over the course of his first professional loss.
Ioka went on to defend his title twice in 2011, first against Juan Hernández, winning via unanimous decision (118–111, 117–111, 116–112), and then against Yodgoen Tor Chalermchai, winning via first-round technical knockout on New Year's Eve 2011.[3]
Unified mini-flyweight champion
On 20 June 2012, Ioka met WBA champion Akira Yaegashi in a match that marked the first time two Japanese fighters had met to unify world titles. The fight took place at the Osaka Prefectural Gymnasium. Ioka defeated the WBA champion Akira Yaegashi via a unanimous decision (115–113, 115–113, 115–114). The two fighters exchanged hard shots throughout a tense, tactical fight. The fight ended with Yaegashi and Ioka trading combinations while looking for a knockout. From early in the fight, Yaegashi's eye was nearly shut. The ringside doctor performed several checks on it but Yaegashi was allowed to finish the fight.[4][5][6] When asked whether the result would have been different unless he got swollen eyes, Yaegashi said "We should not think about it. There is no if's in boxing".[7] The day after the fight, Ioka decided to move up a weight division.[8][9]
Light-flyweight
WBA (Regular) light-flyweight champion
Shortly after the fight, Ioka moved up to light flyweight as well. On December 31, 2012, Ioka beat undefeated José Alfredo Rodríguez for the vacant WBA (Regular) light-flyweight title at the Osaka Prefectural Gymnasium. Ioka knocked Rodríguez down once in round 1 and twice in round 6 before the referee stopped the fight.[10] Ioka held the Regular version of the WBA's title, while Román Gonzalez was the WBA (Super) champion.[11] Ioka went on to defend his title three times but he never faced González.
Flyweight
On February 28, 2014, Ioka would vacate the WBA (Regular) light flyweight title to move up to the flyweight division.[12] On May 7, 2014, Ioka faced Thai IBF champion Amnat Ruenroeng at the Osaka Prefectural Gymnasium. Ioka seemed to be the more active boxer but Ruenroeng landed heavier blows while countering Ioka. Ruenroeng lost a point for hitting after the break. Nevertheless, Ruenroeng retained his title with a split decision (119–108, 115–112, 113–114).[13] The 119–108 card turned in by judge Pawel Kardyni was criticized as being far too wide.[14]
WBA (Regular) flyweight champion
On April 22, 2015, Ioka defeated WBA (Regular) champion Juan Carlos Reveco by majority decision (116–113, 115–113, 114–114). The fight saw Reveco take the early rounds but Ioka came on strong in the middle rounds and got the nod in the end.[15] Reveco appealed the decision to the World Boxing Association, who ordered an immediate rematch.[16] Ioka was later granted a voluntary defense against Roberto Sosa, with the winner ordered to face Reveco.[17] Ioka beat Sosa in a shutout unanimous decision (120–108, 119–109, 119–109). The Ioka-Reveco rematch was set for December 2015. Ioka outworked Reveco at the start of the match. However, Reveco started rallying in round 7. Ioka answered in kind, nearly knocking out Reveco. Reveco finally went down in round 11 following a series of hooks to the body.[18]
Ioka was nearing a deal to fight WBA (Super) flyweight champion Juan Francisco Estrada, when the latter vacated to compete at super flyweight.[19] Ioka was knocked down for the first time in his career against 18 year old challenger and WBA interim champion Stamp Kiatniwat. Ioka rallied, pummeling Kiatniwat to the body, until he finally dropped the challenger twice in round 9. The referee halted the fight with the second knockdown. The win was Ioka's fourth flyweight defense.[20]
In November 2017, Ioka vacated his title after five successful defenses. He was planning to defend on December 31 but his father stated that he would not be ready to do so, as he hadn't kept up with his training after getting married earlier in the year to Nana Tanimura.[21][22] Ioka went on to announce his retirement at age 28 after getting married and reportedly falling out with his father and promoter, Kazunori Ioka.[23]
Super-flyweight
On New Year's Eve in 2018, Ioka fought three weight champion Donnie Nietes for the vacant WBO super-flyweight title. Although many thought Ioka had done enough to win the fight, he controversially lost by split decision, with a 116–112 scorecard in his favor being overruled by 116–112 and 118–110 scorecards in favor of Nietes.[24]
WBO super-flyweight champion
In June 2019, Ioka fought Aston Palicte for the vacant WBO super flyweight title. In the tenth round, after leading on all three judges' scorecards, Ioka scored a TKO victory to become the first Japanese boxer in history to win a major title in four weight classes.[25]
On New Year's Eve in 2019, Ioka fought undefeated Jeyvier Cintrón in his first defense of his WBO title, winning a twelve-round unanimous decision with two judges scoring the bout 116–112 and the third scoring it 115–113.[26]
Ioka made the second defense of his WBO title in an exciting fight against undefeated three weight champion and domestic foe Kosei Tanaka on New Year's Eve 2020 in Tokyo.[27] After a competitive first four rounds in which Tanaka was the aggressor and Ioka found success with counter punches, Ioka dropped his opponent in the fifth round with a counter left hook. With about a minute left in the sixth round, he again knocked Tanaka down. In the eighth round, Ioka caught his opponent with another hard counter left hook, and referee Michiaki Someya caught Tanaka before he could fall and waved off the fight, with Ioka retaining his WBO title via eighth-round technical knockout.[28]
On June 1, 2021, the WBO ordered Ioka to defend his super-flyweight title against their #2 contender in the division, former unified mini-flyweight champion Francisco Rodríguez Jr.[29] The bout between Ioka and Rodríguez took place on September 1, 2021, in Tokyo.[30] Ioka won the fight by unanimous decision, with all three judges awarding scores of 116–112 in his favor.[31]
Ioka vs. Ancajas cancellation
Ioka was expected to face the IBF super flyweight champion Jerwin Ancajas in a title unification bout on December 31, 2021, at the Ota City General Gymnasium in Tokyo, Japan.[32] The fight was officially postponed on December 3, as stricter COVID-19 measures imposed by the Japanese government prevented Ancajas from entering the country.[33] Ioka was rescheduled to face the WBO Asia Pacific and OPBF super flyweight champion Ryoji Fukunaga instead, on the same date and at the same venue.[34] He won the fight by unanimous decision, with scores of 115–113, 116-112 and 118–110.[35]
Ioka vs. Nietes II
On April 1, 2022, the WBO ordered Ioka to make a mandatory title defense against Donnie Nietes. The bout will be a rematch of their December 31, 2018, fight, which Nietes won by split decision.[36] The pair came to an agreement a month later, and officially announced the bout for July 13.[37] Ioka won the fight by unanimous decision, with scores of 120–108, 118–110 and 117–111.[38]
WBA Super-Flyweight Champion
Ioka vs. Franco
On December 31, 2022, Ioka made his sixth super flyweight title defense in a unification bout with WBA champion Joshua Franco.[39] They fought into a majority draw and retained both their titles.[40] Ioka vacated the WBO title on February 14, in order to face Franco in a rematch after being ordered to make a mandatory title defense against Junto Nakatani.[41] Ioka beat Franco by unanimous decision to capture the WBA title, which was previously vacated as Franco failed to make weight.[42]
Ioka vs. Perez
A year later, on 31 December, 2023, Ioka made the first defense of his WBA super-flyweight title against Venezuelan boxer Josber "Avalancha" Perez. With their bout taking place at Ota City General Gymnasium, Ōta, Tokyo, Japan. Ioka justified his role as the vast betting favorite by knocking out Perez in the 7th round of their scheduled 12-round bout.
Ioka vs Martinez
Ioka lost by unanimous decision to the IBF super-flyweight champion Fernando Martínez in a title unification bout on July 7, 2024. The contest took place at the Ryōgoku Kokugikan in Tokyo, Japan.[43]
| 35 fights | 31 wins | 3 losses |
|---|---|---|
| By knockout | 16 | 0 |
| By decision | 15 | 3 |
| Draws | 1 | |
| No. | Result | Record | Opponent | Type | Round, time | Date | Location | Notes |
|---|---|---|---|---|---|---|---|---|
| 35 | Loss | 31–3–1 | Fernando Martínez | UD | 12 | Jul 7, 2024 | Ryōgoku Kokugikan, Tokyo, Japan | Lost WBA super-flyweight title; For IBF super-flyweight title |
| 34 | Win | 31–2–1 | Josber Perez | KO | 7 (12), 2:44 | Dec 31, 2023 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBA super-flyweight title |
| 33 | Win | 30–2–1 | Joshua Franco | UD | 12 | Jun 24, 2023 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Won vacant WBA super-flyweight title |
| 32 | Draw | 29–2–1 | Joshua Franco | MD | 12 | Dec 31, 2022 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title; For WBA super-flyweight title |
| 31 | Win | 29–2 | Donnie Nietes | UD | 12 | Jul 13, 2022 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title |
| 30 | Win | 28–2 | Ryoji Fukunaga | UD | 12 | Dec 31, 2021 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title |
| 29 | Win | 27–2 | Francisco Rodríguez Jr. | UD | 12 | Sep 1, 2021 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title |
| 28 | Win | 26–2 | Kosei Tanaka | TKO | 8 (12), 1:35 | Dec 31, 2020 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title |
| 27 | Win | 25–2 | Jeyvier Cintrón | UD | 12 | Dec 31, 2019 | Ota City General Gymnasium, Ōta, Tokyo, Japan | Retained WBO super-flyweight title |
| 26 | Win | 24–2 | Aston Palicte | TKO | 10 (12), 1:46 | Jun 19, 2019 | Makuhari Messe, Chiba, Japan | Won vacant WBO super-flyweight title |
| 25 | Loss | 23–2 | Donnie Nietes | SD | 12 | Dec 31, 2018 | Wynn Palace, Macau, SAR | For vacant WBO super-flyweight title |
| 24 | Win | 23–1 | McWilliams Arroyo | UD | 10 | Sep 8, 2018 | The Forum, Inglewood, California, U.S. | Won WBC Silver super-flyweight title |
| 23 | Win | 22–1 | Noknoi CP Freshmart | UD | 12 | Apr 23, 2017 | Edion Arena, Osaka, Japan | Retained WBA flyweight title |
| 22 | Win | 21–1 | Stamp Kiatniwat | TKO | 7 (12), 2:51 | Dec 31, 2016 | Shimazu Arena, Kyoto, Japan | Retained WBA flyweight title |
| 21 | Win | 20–1 | Keyvin Lara | KO | 11 (12), 1:11 | Jul 20, 2016 | Edion Arena, Osaka, Japan | Retained WBA (Regular) flyweight title |
| 20 | Win | 19–1 | Juan Carlos Reveco | TKO | 11 (12), 1:57 | Dec 31, 2015 | Edion Arena, Osaka, Japan | Retained WBA (Regular) flyweight title |
| 19 | Win | 18–1 | Roberto Sosa | UD | 12 | Sep 27, 2015 | Edion Arena, Osaka, Japan | Retained WBA (Regular) flyweight title |
| 18 | Win | 17–1 | Juan Carlos Reveco | MD | 12 | Apr 22, 2015 | Bodymaker Colosseum, Osaka, Japan | Won WBA (Regular) flyweight title |
| 17 | Win | 16–1 | Jean Piero Pérez | KO | 5 (10), 2:09 | Dec 31, 2014 | Bodymaker Colosseum, Osaka, Japan | |
| 16 | Win | 15–1 | Pablo Carrillo | UD | 10 | Sep 16, 2014 | Korakuen Hall, Tokyo, Japan | |
| 15 | Loss | 14–1 | Amnat Ruenroeng | SD | 12 | May 7, 2014 | Bodymaker Colosseum, Osaka, Japan | For IBF flyweight title |
| 14 | Win | 14–0 | Felix Alvarado | UD | 12 | Dec 31, 2013 | Bodymaker Colosseum, Osaka, Japan | Retained WBA (Regular) light-flyweight title |
| 13 | Win | 13–0 | Kwanthai Sithmorseng | KO | 7 (12), 2:18 | Sep 11, 2013 | Bodymaker Colosseum, Osaka, Japan | Retained WBA (Regular) light-flyweight title |
| 12 | Win | 12–0 | Wisanu Kokietgym | KO | 9 (12), 2:51 | May 8, 2013 | Bodymaker Colosseum, Osaka, Japan | Retained WBA (Regular) light-flyweight title |
| 11 | Win | 11–0 | José Alfredo Rodríguez | TKO | 6 (12), 2:50 | Dec 31, 2012 | Bodymaker Colosseum, Osaka, Japan | Won vacant WBA (Regular) light-flyweight title |
| 10 | Win | 10–0 | Akira Yaegashi | UD | 12 | Jun 20, 2012 | Bodymaker Colosseum, Osaka, Japan | Retained WBC mini-flyweight title; Won WBA mini-flyweight title |
| 9 | Win | 9–0 | Yodgoen Tor Chalermchai | TKO | 1 (12), 1:38 | Dec 31, 2011 | Prefectural Gymnasium, Osaka, Japan | Retained WBC mini-flyweight title |
| 8 | Win | 8–0 | Juan Hernández | UD | 12 | Aug 10, 2011 | Korakuen Hall, Tokyo, Japan | Retained WBC mini-flyweight title |
| 7 | Win | 7–0 | Oleydong Sithsamerchai | TKO | 5 (12), 1:07 | Feb 11, 2011 | World Memorial Hall, Kobe, Japan | Won WBC mini-flyweight title |
| 6 | Win | 6–0 | Masayoshi Segawa | TKO | 10 (10), 1:57 | Oct 10, 2010 | Prefectural Gymnasium, Osaka, Japan | Won vacant Japanese light-flyweight title |
| 5 | Win | 5–0 | Albert Alcoy | TKO | 9 (10), 1:57 | Jul 25, 2010 | Prefectural Gymnasium, Osaka, Japan | |
| 4 | Win | 4–0 | Heri Amol | UD | 10 | Apr 18, 2010 | Prefectural Gymnasium, Osaka, Japan | |
| 3 | Win | 3–0 | Takashi Kunishige | UD | 10 | Dec 29, 2009 | Prefectural Gymnasium, Osaka, Japan | |
| 2 | Win | 2–0 | Hiroshi Matsumoto | TKO | 2 (8), 2:59 | Jul 26, 2009 | Prefectural Gymnasium, Osaka, Japan | |
| 1 | Win | 1–0 | Thongthailek Sor Tanapinyo | TKO | 3 (6), 0:26 | Apr 12, 2009 | Prefectural Gymnasium, Osaka, Japan |
Ioka was born in Sakai, Osaka, and currently resides in Tokyo.[44]
In April 2021, reports surfaced that Ioka had failed a drug test and tested positive for marijuana, with the sample having been examined at length as part of an ongoing investigation with the National Police Agency as well as the Japanese Boxing Commission (JBC).[45] Speaking on Ioka's behalf, his lawyer Masanao Hattori said that Ioka “strongly denies he has ever used” any form of cannabis, and suggested it could be attributed to the use of CBD oil.[46] On 19 May 2021, Ioka was cleared of all doping charges, as it emerged that the JBC had mishandled the samples, and they took responsibility for their poor sample management.[47][48]
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