Sammy Sosa Authentic Signed Navy Pro Style Jersey Autographed BAS Witnessed

Fan-Grade autographed and signed memorabilia: Sammy Sosa Navy Pro Style Jersey—BAS Witnessed, display-ready and verified authentic. A cornerstone of Chicago Cubs lore, Sosa captured the 1998 NL MVP and helped electrify baseball’s famed home-run chase. A seven-time All-Star with 609 career home runs, he remains the only player with three 60-HR seasons, cementing his status as one of MLB’s most prolific sluggers.

Collector's Highlights:

• Athlete: Sammy Sosa (Chicago Cubs)
• Item: Authentic Signed Navy Pro Style Jersey, X-Large, custom-stitched (non-branded)
• Authentication: Beckett Authentication Services (BAS) Witnessed; affixed tamper-evident QR-coded sticker (sticker serves as full COA)

Professionally authenticated through Beckett’s Witnessed program, this collector-grade, display-ready jersey delivers confidence, provenance, and long-term credibility. Each item is hand-signed, so signature size, placement, and pen flow may vary—making every piece uniquely yours. A standout for any fan cave or office wall, this verified authentic Sosa autograph celebrates the legacy of one of baseball’s most iconic power hitters.