Mike Wells ESPN Staff Writer
Pacers coach Nate Nate McMillan summed it up pretty easily when talking about Game 4 on Sunday and with his team trailing Boston 3-0. "I've been asked a lot this season -- 'Is it a big game tomorrow?' Sunday is a big game. It's do or die for us. It's just simple as that; that's what we consider a big game." The Pacers haven't been out of the first round of the playoffs since the 2013-14 season.