Jayson Tatum is in and Tristan Thompson is out of the Celtics lineup tonight as the shorthanded Grizzlies come to town. Tatum sprained his thumb against the Pacers and stayed in the game for the second half, before being listed as questionable tonight. Brad Stevens provided update on them, Javonte Green entering the NBA health protocol and Aaron Nesmith's minutes against a "weaker" opponent down multiple starters. Memphis announced Ja Morant, Jaren Jackson Jr. and Justice Winslow, among others, are out tonight. br br - #celtics #NBA #CLNSbr The CLNS Media Network is the leading provider for videoaudio content. CLNS is a fully credentialed member of the media with access to all NFLNBANHLMLB teams & venues.