Cory Sandhagen eyes Sean O'Malley bout, wonders about Petr Yan rematch Cory Sandhagen wants to fight Sean O'Malley next, but also questions why his name isn't in the conversation for a rematch with Petr Yan. Content Original Link: https://sports.yahoo.com/articles/cory-sandhagen-eyes-sean-omalley-203032208.html