Today, Celtics coach Mazzula was interviewed after training.

At 8 a.m. on October 9, the Celtics will face the Grizzlies in the preseason opener.

Mazzula said: "To ensure that everyone in the team can get a chance to play and let the players clarify their responsibilities, the first task at this stage is to get everyone on the field for actual combat while evaluating our current level and where we need to improve in the future."