WBC Mini Champion Chayaphon Moonsri (known also as Wanheng) of Thailand, had his unbeaten streak at 54-0 stopped by WBC No. 3 ranked Panya Pradabsri, 35-1 with 22 knockouts who is also from Bangkok by scores of 115-113 on all scorecards Friday, at the City Hall Ground, Nakhon, Sawan, Thailand.

It was the thirteenth defense by Moonsri but the defeat now keep’s Floyd Mayweather’s 50-0 intact.