Kazuto Ioka

Timeline of world title events

1. 11 Feb 2011

   Kazuto Ioka beats Kittipong Jaigrajang via knockout 5/12

   Minimumweight (105 lb)

   • WBC

   Kazuto Ioka becomes the WBC Minimumweight world champion
   
2. 10 Aug 2011

   Kazuto Ioka beats Juan Hernandez via unanimous decision 12/12

   Minimumweight (105 lb)

   • WBC
3. 31 Dec 2011

   Kazuto Ioka beats Veerawut Yuthimitr via knockout 1/12

   Minimumweight (105 lb)

   • WBC
4. 20 Jun 2012

   Kazuto Ioka beats Akira Yaegashi via unanimous decision 12/12

   Minimumweight (105 lb)

   • WBA
   • WBC

   Kazuto Ioka becomes the WBA Minimumweight world champion
   
5. 1 Jul 2012

   Kazuto Ioka's WBC Minimumweight world title reign ends
   
6. 3 Oct 2012

   Kazuto Ioka's WBA Minimumweight world title reign ends
   
7. 31 Dec 2012

   Kazuto Ioka beats Jose Alfredo Rodriguez via knockout 6/12

   Light Flyweight (108 lb)

   • WBAR

   Kazuto Ioka becomes the WBAR Light Flyweight world champion
   
8. 8 May 2013

   Kazuto Ioka beats Phissanu Chimsunthom via knockout 9/12

   Light Flyweight (108 lb)

   • WBAR
9. 11 Sep 2013

   Kazuto Ioka beats Ekkawit Songnui via knockout 7/12

   Light Flyweight (108 lb)

   • WBAR
10. 31 Dec 2013

    Kazuto Ioka beats Felix Alvarado via unanimous decision 12/12

    Light Flyweight (108 lb)

    • WBAR
11. 28 Feb 2014

    Kazuto Ioka's WBAR Light Flyweight world title reign ends
    
12. 7 May 2014

    Amnat Ruenroeng beats Kazuto Ioka via split decision 12/12

    Flyweight (112 lb)

    • IBF
13. 22 Apr 2015

    Kazuto Ioka beats Juan Carlos Reveco via majority decision 12/12

    Flyweight (112 lb)

    • WBAR

    Kazuto Ioka becomes the WBAR Flyweight world champion
    
14. 27 Sep 2015

    Kazuto Ioka beats Roberto Domingo Sosa via unanimous decision 12/12

    Flyweight (112 lb)

    • WBAR
15. 31 Dec 2015

    Kazuto Ioka beats Juan Carlos Reveco via knockout 11/12

    Flyweight (112 lb)

    • WBAR
16. 20 Jul 2016

    Kazuto Ioka beats Keyvin Lara via knockout 11/12

    Flyweight (112 lb)

    • WBAR
17. 31 Dec 2016

    Kazuto Ioka beats Yutthana Kaensa via knockout 7/12

    Flyweight (112 lb)

    • WBAR
18. 23 Apr 2017

    Kazuto Ioka beats Narast Aienleng via unanimous decision 12/12

    Flyweight (112 lb)

    • WBAR
19. 9 Nov 2017

    Kazuto Ioka's WBAR Flyweight world title reign ends
    
20. 31 Dec 2018

    Donnie Nietes beats Kazuto Ioka via split decision 12/12

    Super Flyweight (115 lb)

    • WBO
21. 19 Jun 2019

    Kazuto Ioka beats Aston Palicte via knockout 10/12

    Super Flyweight (115 lb)

    • WBO

    Kazuto Ioka becomes the WBO Super Flyweight world champion
    
22. 31 Dec 2019

    Kazuto Ioka beats Jeyvier Cintron via unanimous decision 12/12

    Super Flyweight (115 lb)

    • WBO
23. 31 Dec 2020

    Kazuto Ioka beats Kosei Tanaka via knockout 8/12

    Super Flyweight (115 lb)

    • WBO
24. 1 Sep 2021

    Kazuto Ioka beats Francisco Rodriguez Jr via unanimous decision 12/12

    Super Flyweight (115 lb)

    • WBO
25. 31 Dec 2021

    Kazuto Ioka beats Ryoji Fukunaga via unanimous decision 12/12

    Super Flyweight (115 lb)

    • WBO
26. 13 Jul 2022

    Kazuto Ioka beats Donnie Nietes via unanimous decision 12/12

    Super Flyweight (115 lb)

    • WBO
27. 31 Dec 2022

    Kazuto Ioka and Joshua Franco share a draw 12/12

    Super Flyweight (115 lb)

    • WBAR
    • WBO
28. 17 Feb 2023

    Kazuto Ioka's WBO Super Flyweight world title reign ends
    
29. 24 Jun 2023

    Kazuto Ioka beats Joshua Franco via unanimous decision 12/12

    Super Flyweight (115 lb)

    • WBAR

    Kazuto Ioka becomes the WBAR Super Flyweight world champion