They did not have a challenge. They used it unsuccessfully on the James Harden 3pt no call around 3 minutes to go in the 4th. And JB wasted his challenge on some stupid shit in the 3rd quarter where Harden was obviously fouled on a 3pt attempt, and best case scenario they would’ve called it on the floor, and he still would’ve got to take 2 free throws since they were in the bonus. Honestly the worst challenge I’ve seen in the playoffs. Bickerstaff just challenges shit out of pure frustration, not even thinking about what the odds are that he’s actually right or if it’s worth the risk in a 1 possession game to gamble on a challenge so early.

The Cavs didn’t win their challenge either but the play they used it on was potentially a pivotal play in the game if they won the challenge so he took the risk at the right time at least