2010-12-26 Daiki Kameda w pts 12 Silvio Olteanu, Super Arena, Saitama, Japan - WBA
2010-12-26 Daiki Kameda w pts 12 Silvio Olteanu, Super Arena, Saitama, Japan - WBA. Referee: Pinit Prayadsab. Scorecards: 116-112, 115-113, 110-118. Kameda relinquished the title on 4 January 2011 to move up a weight and Luis Concepcion, the ‘interim’ champion was elevated to full championship status. On 29 January Jean Piero Perez took over the WBA ‘interim’ title when outpointing Jesus Jimenez over 12 rounds at the Medrano 67 Coliseum Arena, Guadalajara, Mexico.