Brown was officially diagnosed with a bone bruise with posterior impingement in his right knee according to the team. He had already been ruled out for Friday’s game against the Jazz for Boston and now will miss Sunday’s matchup against the Portland Trail Blazers. The All-Star forward is set to be re-evaluated Monday, according to the team.

Star forward Jaylen Brown will miss at least two games after he was diagnosed with a bone bruise with posterior impingement in his right knee. Brown sat out Friday night's game against the Utah Jazz and will miss Sunday's matchup against the Portland Trail Blazers.

Here is the latest news you need to know about the Boston Celtics, including how the new ownership could affect the core roster.