The Bucks' Charlie Villanueva sprained his left elbow late in the second quarter Tuesday night and did not return for the start of the second half against the Hawks.

Villanueva, Milwaukee's second-leading scorer with 15 points per game, is listed as day-to-day. He fell to the floor after colliding with Atlanta's Josh Childress with 6.4 seconds remaining in the half but remained in the game.