Thomas game-time decision vs. Grizzlies

Boston Celtics point guard Isaiah Thomas is a game-time decision for Wednesday's game against the Memphis Grizzlies.

Thomas suffered a bruised lower back and right elbow in Monday's win over the Miami Heat and additional testing Tuesday confirmed that diagnosis.

The 5-foot-9 Thomas hit the ground hard after drawing contact from Dwyane Wade while driving to the basket in the final minutes of Monday's game. Thomas stayed on the ground for a minute, then got up gingerly, grabbing at his lower back, but remained in the game.

Thomas scored 12 of his team-high 25 points in the fourth quarter of Monday's win.