NBA official During OT of tonight's Clippers-Mavericks game Replay Center officials utilized NBA Court iQ to overturn the initial ruling of defensive goaltending by DAL to a good block as contact occurred when the ball was still on its upward flight to the basket

Deandre Ayton finishes lob but gets called for offensive goaltending he disagrees with

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

Deandre Ayton is called for offensive interference on the dunk attempt early in the 3rd quarter The ball appears to be travelling left of the basket

Chet Holmgren with the game-saving block on Victor Wembanyama to send the game to overtime with replaysThe Thunder plays push the camera away

Jarrett Allen blocks AJ Lawson at the rim and then blocks Collin Murray-Boyles with replaysIt was first counted as a double block but the NBA later changed the first block to a miss by Lawson

Jaylin Williams attempts to take a charging foul from Jaxson Hayes gets called for a blocking foul and the Thunder successfully challenge the call and it is overturned to an offensive foul on Jaxson Hayes with replays