In the Warriors' loss on Thursday, Butler did not have a notable performance. He scored 17 points on 6-for-13 shooting to go along with seven rebounds, four assists, and a steal. It was a solid game, but not what the Warriors need to pull off a win with Curry off the court.

Butler's arrival was the proverbial defibrillator shock that the Warriors franchise badly needed at the time.

If it's as serious as it appears to be, it has devastating impacts, obviously in the short term but also in the long term.

The New York Knicks look to clinch the series over the Boston Celtics in game five of the Eastern Conference second round.

Jayson Tatum was carried off the court with a lower right leg injury with 2:58 remaining in Game 4 of the Eastern Conference semifinals on Monday night.