NBA playoffs: Celtics sweep Pacers to breeze into next round

Boston beat Indiana 110-106 to seal 4-0 series winCeltics appear to be clicking after uneven regular seasonGordon Hayward scored 20 points and Marcus Morris started a decisive three-point flurry late in the fourth quarter on Sunday to give the Boston Celtics a series-clinching 110-106 victory at Indiana. It was the first four-game sweep for the Celtics since 2011 and their second since 1986-87.Bojan Bogdanovic finished with 22 points and Tyreke Evans finished with a playoff career-high of 21 to