Boxing superstar Adrien Broner is a wanted man -- after allegedly beating the crap out of a guy outside of a Cincinnati bowling alley in a violent robbery with a gun ... TMZ Sports has learned.
A source with knowledge of the incident confirms ... Broner has been charged with felonious assault and aggravated robbery and a warrant has been issued for his arrest.
Multiple sources connected to the case tell us the incident in question went down around 3:30 AM on January 21st -- after Broner and another man had been making high stakes bets with each other at the lanes.