Celebrate Mookie Betts on becoming the Boston Red Sox franchise leader in three home run games with this commemorative baseball. This marks the fourth time in his career that Betts has hit three home runs in a game, setting the franchise record on May 2, 2018. Betts also became only the second active player to have four career three home run games. This baseball has been personally hand-signed by Mookie Betts with the inscription "MOST 3HR GAMES IN SOX HISTORY, PASSED TED,5/31/16 VS. BALT 8/14/16 VS D BACKS, 4/17/18 VS. LAA, 5/2/18 VS. KC." It has been obtained under the auspices of the MLB Authentication Program and can be verified by its numbered hologram at MLB.com. It also comes with an individual numbered, tamper-evident hologram from Fanatics Authentic. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud. This is a limited edition of 50.