D-Backs Corbin Carroll Authentic Signed Manfred OML Baseball BAS Witnessed

Collector-Grade autographed, signed memorabilia: Corbin Carroll authentic signature on an Official Major League (OML) Robert Manfred baseball, BAS Witnessed. The Arizona Diamondbacks star captured the 2023 National League Rookie of the Year, earned an All-Star nod, and helped lead Arizona to the 2023 World Series. He also became the first rookie in MLB history to post a 25-HR/50-SB season, making his signed pieces a fast-rising target for collectors.

Collector's Highlights:

• Athlete: Corbin Carroll
• Item: Official Major League (Robert D. Manfred Jr.) baseball — hand-signed
• Authentication: Beckett Authentication Services (BAS) Witnessed, QR-coded sticker

Authenticated by Beckett, this ball includes an affixed BAS QR-coded sticker you can scan to confirm in their database; no separate paper COA is issued. Because a Beckett representative witnessed the signing, collectors get verified authentic assurance that supports long-term value. Note: placement and ink strength of the autograph may vary, as each ball is individually signed.