Chris Billam-Smith vs Cheavon Clarke - big fight predictions: Who will win key Copper Box clash as cruiserweights collide?

Chris Billam-Smith fights Cheavon Clarke in the headline event of Zuffa Boxing 12 at the Copper Box Arena on Saturday; Denzel Bentley meets Shane Mosley Jr with DaMazion Vanhouter and Sam Hickey in action; Watch Zuffa Boxing 12 from 7pm live on Sky Sports