ビック・ダルチニアン
Perez was the only current champion, (Vic Darchinyan was the IBO champion, but that organization lacks real recognition by the International Boxing Hall of Fame, other organizations, boxing magazines and fans) while Agbeko had held world titles and Mares was a top contender. They had a combined record of 102-4-3 with 76 knockouts before these two bouts.