Celtics' Luka Garza: Won't play Friday

Garza (concussion) has been ruled out for Friday's game against the Knicks, Zack Cox of the Boston Herald reports.

Garza continues to be in concussion protocol. He won't return to the floor until he goes through the process and is cleared. The team will likely lean on Xavier Tillman and Chris Boucher behind Neemias Queta in the frontcourt.