The Celtics-Magic game scheduled for Wednesday night will be postponed, the NBA announced.
"Because of testing and contract testing with the Celtics, the team does not have the league-required eight available players to proceed with tomorrow's game against Orlando," the release said.
This is now the fifth game to be postponed due to COVID-19 in the NBA this season. The Celtics have accounted for three of them. This is also their third cancellation in a row.
The Celtics' first game was canceled Sunday when the Heat didn't have enough players because of COVID-19 protocols.