Collector Grade, PSA/DNA authenticated autographed baseball signed by Pete Alonso—premium memorabilia for serious baseball collectors. One of MLB’s elite power bats, Alonso smashed a rookie-record 53 home runs in 2019 and won National League Rookie of the Year. A multi-time All-Star, he also captured the Home Run Derby titles in 2019 and 2021, cementing his place as a modern slugger collectors chase.

Collector's Highlights:

• Athlete: Pete Alonso
• Item: Rawlings Official MLB Baseball — hand-signed (autographed)
• Authentication: PSA/DNA (hologram)

Authenticated by PSA/DNA, this piece is verified authentic and ready for any serious collection. PSA/DNA’s tamper‑evident hologram and online database verification help protect long‑term value and give buyers the confidence that they’re getting the real deal.