Richard Jefferson on the broadcast shares that referees get graded on how quickly they put in these challenges

Joe Mazzulla tries to change his call for a challenge to a normal timeout after being told by his assistant coach Amile Jefferson NOT to challengeIt was too lateChallenge was not successful

Ausar Thompson got a technical foul from Tony Brothers for telling his bench to challenge the call on the floor with replaysThe challenge was successful but the tech remained

Aaron Gordon is called for his 3rd personal foul in the 1st quarter David Adelman challenges the call and receives a technical for arguing with the refs with replaysThe challenge was not successful

Players from both teams hustle for the loose ball as the ball goes out of bounds with a replayNick Nurse goes on court in a protesting way to challenge the callPaul George explains something to Kelly Oubre Jr on the bench Challenge was successful

Jaylen Brown continues his criticism of the reffing during the Sixers-Celtics series If I had to say theres some referees that need to be investigatedwe had 3 of them in the last 3 games

JB Bickerstaff decides to challenge the foul call on Paul Reed but it was not successful with replays