Andy Ruiz Jr. Must Deliver Against Damian Knyba or Face Irrelevance

Andy Ruiz Jr. needs to deliver against Damian Knyba on Friday to justify Eddie Hearns decision to sign him. Beating a heavyweight recently stopped by Agit Kabayel is the first continue Andy Ruiz Jr. Must Deliver Against Damian Knyba or Face Irrelevance @ Boxing News 24