Celtics' Sam Hauser: Entering first unit

Hauser will start Saturday's game against the Raptors, Gary Washburn of The Boston Globe reports.

Hauser will fill in for the absent Jaylen Brown (illness). It'll be Hauser's fifth start of the season. In his first four starts, Hauser averaged 9.8 points, 3.0 rebounds and 1.5 assists while knocking down an average of 2.8 three-pointers.