First-year coach Ime Udoka and Boston Celtics reserve forward Grant Williams had a bit of an argument during a game this week. That prompted the two to stage a fight at a shootaround Friday as an April Fool’s joke. At a press conference before Friday’s game against the Indiana Pacers, Udoka gave a little rundown of how it all went down. He said the fight fooled just about everyone, and then he had a classic response when asked why nobody jumped in to break up the so-called fight. You can watch the Rugby World Cup online on NBC Sports which is the official broadcaster of the RWC 2019 in the US.