This Official Major League Baseball has been autographed by Toronto Blue Jays starting Pitcher, Aaron Sanchez. Sanchez was drafted by the Blue Jays in Round 1 of the MLB draft draft. He made his MLB debut out of the bullpen for the Jays. In 2016 he became an MLB All-Star and finished the season with a 15-2 record and won the American League ERA title with a earned run average of 3.00. The future is bright for this pitching all-star. For authenticity purposes this site will come with a Certificate of Authenticity along with a matching hologram upon the ball.