Damian Knyba Stuns Andy Ruiz Jr. in Comeback Fight

Andy Ruiz Jr.'s long-awaited return to the boxing ring did not go according to plan.

The former unified heavyweight champion suffered a unanimous-decision loss to Damian Knyba Friday night at the Prudential Center in Newark, New Jersey. The judges scored the 12-round fight 117-110, 114-113 and 114-113 in favor of Knyba.