London by (Queensberry) January 28th vacant Championship

Ezequiel Osvaldo “El Olympico” Maderna (29-10, 18 KOs) knocked out previously unbeaten prospect Karol Itauma (9-1, 7 KOs) in a clash for the vacant WBC International 175 lbs belt on Saturday night in London’s OVO Arena.

Maderna dropped Itauma with his right hand for the count in round five. Time was 1:04