Luka Doni gets no whistle on the drive Celtics challenge get the ball

One of the Celtics' staff members refuses to give away the ball to Joel Embiid and is called for 'delay of game'

Turnover on the Cavs late in OT replay appears to show both Schroder and Mobley being fouled but Cavs have no challenges

Luka Doncic struggles to see the game as he gets repeatedly blocked by Bronny James

Alex Caruso is called for the foul on the Rui jumper Caruso immediately signals to the bench to challenge but the coaching staff decides against it with replays

Lakers allow a wide open layup and Doncic bows his head in disappointment

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