Isaiah Thomas scored 28 points, Jae Crowder matched his career high with 25 and the Celtics snapped a four-game losing streak with a 103-94 win over the Indiana Pacers on Wednesday night.

Boston (20-19) closed the game with a 12-0 run over the final 1:46, turning steals into easy baskets.

The Pacers led 94-91 with just more than 2 minutes to play before they turned the ball over on consecutive possessions, leading to a pair of breakaway dunks by Boston. The first was by Amir Johnson and the second by Marcus Smart, giving the Celtics the lead with 1:32 to play.

With the Celtics clinging to a one-point advantage, Paul George stole an inbounds pass, but Crowder stole the ball back from him on the other end and went in for an uncontested dunk that gave Boston a 97-94 edge.

After George missed a 3-pointer, Thomas scored in the lane to push Boston's lead to 99-94 with 32 seconds to play.

Johnson had a season-high 18 rebounds and scored 14 points for the Celtics, who beat the Pacers for the first time this season after losing the first two meetings.

George led Indiana 23 points. George Hill had 13 and Monta Ellis 12.