When the Bulls play the Celtics tonight, they will not have to face star point guard Kyrie Irving. The Celtics released their injury report for tonight’s game at the United Center and Irving is listed as out with a bruised left quad muscle. Last night, the four-time NBA All-Star played 34 minutes and scored 16 points in a 91-81 win at the Pistons. The win avenged a Nov. 27 home loss against the Pistons and avoided back-to-back losses after a Friday loss against San Antonio.