4:47 PM - Drew Peterson (Bos) (concussion) isn't listed on the injury report for Wednesday's game against the Raptors.

4:43 PM - Drew Peterson (Bos) (concussion) won't play Sunday versus the Pelicans.

4:48 PM - Drew Peterson (Bos) (concussion) has been ruled out for Friday's game against the Kings.

11:59 AM - Drew Peterson (Bos) tallied seven points (2-5 FG, 2-5 3Pt, 1-2 FT), seven rebounds and one assist in 26 minutes Monday in the Celtics' 108-89 win over the Heat.

4:44 PM - Drew Peterson (Bos) agreed to a two-way contract with the Celtics on Wednesday, Michael Scotto of USA Today reports.