Career Capsule: Kazuto Ioka

Kazuto Ioka
Date of Birth: March 24, 1989
Hails from: Sakai, Osaka, Japan
Record: 31-3-1, 16 KO

Lineal Championships

• None

Additional Titles

• WBC Strawweight (2011-12, 3 Defenses)

• WBA Minimumweight (2012)

• WBA Light Flyweight (2014*)

• WBA Flyweight (2016-17, 2 Defenses)

• WBO Jr. Bantamweight (2019-23, 6 Defenses)

• WBA Super Flyweight (2023-24, 1 Defense)

*Ioka won sub-versions of the WBA belts at Jr. flyweight and flyweight only to be elevated when primary titlists Roman Gonzalez and Juan Francisco Estrada vacated those belts, respectively. Title reign dates reflect those moves.

Record in Major Title Fights: 14-3-1, 6 KO (22-3-1, 13 KO including WBA sub-title fights)

Ranked Opponents Faced (Ring/Transnational Boxing Rankings; Lineal World Champions in Bold)