LAKE BUENA VISTA, Fla. — The Milwaukee Bucks declined to come out of the locker room for the start of their N.B.A. playoff game against the Orlando Magic on Wednesday, a move that appeared to be in protest of the police shooting of Jacob Blake, a Black man in Wisconsin.
The Magic were then seen walking out of the arena and boarding their bus.
The apparent boycott would be an extraordinary escalation of how players have demonstrated for social causes this season, with numerous athletes speaking out against systemic racism and police brutality.
The N.B.A. did not immediately say whether the game was fully off. There were two other games scheduled for Wednesday night: the Houston Rockets against the Oklahoma City Thunder, and the Los Angeles Lakers against the Portland Trail Blazers.
Players from the Boston Celtics and Toronto Raptors said Wednesday they were considering also boycotting the first game of their playoff series on Thursday night.
This is a developing story and will be updated.