Atlanta Hawks center Jason Collins will miss a minimum of two weeks with a sprained left elbow, the team announced Saturday.

Collins was injured in the first quarter of Thursday's loss to the Grizzlies. He is averaging 1.0 point, 1.6 rebounds and 10.5 minutes in 13 games -- three starts -- this season.

With two-time All-Star Al Horford out until at least late April with a torn pectoral muscle, Zaza Pachulia is left as the only healthy center on the Hawks roster.