NBA roundup: Pascal Siakam's 3 pushes Pacers past Celtics in OT

(Photo credit: Grace Smith/USA Today Network via Imagn Images)
Pascal Siakam made a tiebreaking 3-pointer with 7.3 seconds remaining in overtime to help the Indiana Pacers defeat the Boston Celtics 135-132 on Wednesday night in Indianapolis.

Jaylen Brown missed a 3-point attempt that would have tied the game on Boston's final possession. The defending NBA champion Celtics took their first defeat this season after four wi