What happened: The NBA has fined Boston Celtics guard Jaylen Brown $50,000 for public criticism of game officials, sources told ESPN's Shams Charania. Brown made the comments on a livestream from his home following Boston's Game 7 first-round loss to the Philadelphia 76ers. The league announced the discipline Wednesday.

Why it matters: The fine underscores the NBA's standing policy against public criticism of officiating, particularly in the postseason spotlight. For Boston, the penalty caps a bitter playoff exit in which Brown accused officials of having 'an agenda' and labeled Joel Embiid a flopper. It also adds an offseason headline for a Celtics core that lost Jayson Tatum to a left leg injury before Game 7.

What to watch: Watch whether Brown appeals the fine and how Boston's front office addresses officiating frustrations heading into an offseason that already includes Tatum injury recovery. Also monitor any follow-up league memos on player conduct on personal streams.