Coach Brad Stevens said Kelly Olynyk suffered a right shoulder subluxation and went to the hospital for X-rays.
Matt Barnes did not score in 14 minutes against the Nets on Wednesday with one rebound and one steal.
Ryan Hollins scored six points with four rebounds and one assist in 25 minutes against the Nets on Wednesday.
Moe Harkless is starting on Wednesday against the Rockets.
JaMychal Green made a start for Marc Gasol (foot) on Wednesday against the Nets with 13 points, four rebounds, one assist, one steal and one 3-pointer in 21 minutes.
Mike Conley scored 20 points with four rebounds, five assists, one steal and three 3-pointers in 29 minutes against the Nets on Wednesday.
Wayne Ellington scored 18 points during a 109-90 loss to the Grizzlies on Wednesday, adding two rebounds, one assist and four 3-pointers in 25 minutes.
Solomon Hill had four points, one rebound, one assist and one steal in 16 minutes off the Pacers' bench on Wednesday.
Myles Turner finished Wednesday's lopsided home loss with 10 points on 4-of-11 shooting, five rebounds, and zero assists, steals or blocks in 23 minutes.
Thomas Robinson played 24 minutes against the Grizzlies on Wednesday with eight points, nine rebounds, one steal and two blocks.
Paul George led the Pacers with 22 points, eight rebounds and six assists on Wednesday, hitting two 3-pointers with one block and four turnovers.
Jeremy Lin filled up the stat sheet on Wednesday with 14 points, five boards, four assists, three steals, two blocks and two 3-pointers in 28 minutes.
Cody Zeller notched his first double-double since mid-January on Wednesday, scoring 11 points with 11 rebounds in 23 minutes of action.
Nicolas Batum chipped in 11 points, six boards, five assists, three 3-pointers and two blocks in 38 minutes on Wednesday.
Marvin Williams was quiet in 18 minutes on Wednesday, finishing with eight points, two 3-pointers, one assist and one blocked shot.