Boston Celtics star Kemba Walker declared he has to be better after a third straight dud of a performance helped cost his team Game 1 of the Eastern Conference finals on Tuesday.

"I'm just playing terrible, to be honest," Walker said after finishing with 19 points on 6-for-19 shooting, including 1-for-9 from 3-point range, in Boston's 117-114 overtime loss to the Miami Heat. "Not much I can say, but I have to be better. I have to do better for this team on both ends of the floor. I have to make better decisions. I just have to make shots overall."

Source: Tim Bontemps of ESPN

ANALYSIS: After losing Game 1 of the ECF to Miami, Celtics guard Kemba Walker took on most of the blame as he went just 6-for-19 from the field. Walker cited that he has to just 'make better decisions' and do it on 'both ends of the floor'.

Walker will look to rebound on Thursday for Game 2.