McKneely (shoulder) has been ruled out for Saturday's Summer League game against the Wizards, Brad Rowland of the Locked On Podcast Network reports.
McKneely suffered a right shoulder injury in Thursday's loss to the Grizzlies and won't play in Atlanta's Summer League finale. Over four Las Vegas Summer League appearances, he averaged 5.5 points, 2.0 assists and 1.5 rebounds in 19.2 minutes per tilt.