Boston Celtics January 10, 2021 6:05 pm Sunday Night's Celtics-Heat Game Postponed Due to COVID Protocols Because of ongoing contract tracing with the Heat, the team does not have the league-required eight available players to proceed with the game against the Celtics, the NBA said. US & World Videos 1:53 Opening statements begin in the Karen Read trial 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:39 MIT president calls for shutdown of student encampments 0:16 4 people seriously hurt after boat sinks off Cape Cod 2:35 Fallen Billerica police sergeant honored during vigil