Elevate your Boston Red Sox collection with this Mookie Betts autographed 1st Career 3-HR Game Beckett Fanatics Witnessed Authenticated 7/10 Ticket from May 31, 2016. Encased in a tamper-proof acrylic sleeve with an inscription celebrating the superstar's first career outing with three home runs, this ticket captures a moment in history as the perfect commemorative piece. Obtained under the auspices of Major League Baseball, this collectible includes an individually numbered, tamper-evident hologram that can be verified online to certify authenticity.