Photo: Boston Celtics/Twitter

The Boston Celtics head coach Joe Mazzulla said he liked the changes in energy that he saw from the Celtics in Game 2 as they beat the Philadelphia 76ers 121-87 on Wednesday night at TD Garden.

After falling short in Game 1, the Celtics responded well, and Mazzulla said he liked that “They were angry, frustrated” and that the team was “Angry. Pissed” over the last 48 hours following their loss.