 On Friday, December 17, 2010, at UIC Pavilion in Chicago, Davis won the vacant USBO Cruiserweight title with a ten-round unanimous decision over former world cruiserweight champion 'King' Arthur Williams (boxer).Bout scoring was 97-93, 96-93, 96-93 for Davis.Davis returned to fighting at heavyweight above 200 pounds and made a successful comeback on September 9, 2012, at the Hammond Civic Center in Indiana with a second record stoppage of former number one heavyweight contender Bert Cooper after knocking Cooper down for a count of nine.