'It's definitely crazy walking in today and knowing this could be my last game at Nats Park in my white jersey. It's definitely something that you're not sure how you're going to react, and not sure what it's going to be like.'
He is the first player in major league history to hit at least 15 homers and strike out at least 50 batters in a single season, and he joined Babe Ruth as the only players ever to hit 15 homers and pitch 50 innings.