Ahead of the Boston Celtics' second-round series against the New York Knicks, all Joe Mazzulla wanted to talk about was the margins. The Celtics were heavily favored and had beaten the Knicks four times in the regular season, but their coach stressed that none of their advantages matter if they don't take care of the details.

BOSTON (AP) — Celtics center Kristaps Porzingis didn’t play in the second half of Boston’s 108-105 overtime loss to the New York Knicks in Game 1 of the Eastern Conference semifinals because of an illness. Porzingis wasn’t on the floor initially with the team Monday night as they warmed up prior to the start of the second half.

The Celtics were in the mud with their missed 3-pointers as the playoff stage exacerbated their shortcomings in the Game 1 loss to the Knicks.