Ioka ends Oleydong run
Kazuto Ioka ended Oleydong Sithsamerchai’s unbeaten record to claim the WBC strawweight title in Osaka.
Japan's Ioka, 21, stopped the Thai with a blow to the stomach one minute and seven seconds into the fifth round.
Ioka now has an unbeaten record of 7-0 with five knock-outs.
Oleydong, 25, drops to 35-1 (13 knockouts). It was his seventh defence of the title.