Young was carted off the field in the sixth inning of Thursday night's contest against the Phillies due to an apparent head injury, Anthony DiComo of MLB.com reports.
Young suffered the injury during a scary collision with starting pitcher Nolan McLean while trying to field a groundball with two outs in the top of the sixth. A stretcher was utilized to move him off the field, though he encouragingly gave a thumbs up as he was carted off. Mark Vientos replaced Young at first base, and more information on the latter's status will likely be provided following the conclusion of Thursday's contest.