Marcus Semien New York Signed White Baseball Jersey BAS

Fan-Grade, display-ready autographed and signed Marcus Semien custom white baseball jersey—authenticated memorabilia by Beckett (BAS); size XL with professionally sewn letters and numbers and no team tags or emblems. Semien is a 2023 World Series champion, multiple All-Star, Gold Glove and Silver Slugger winner, and a three-time top-3 AL MVP finisher who set the single-season home run record for a second baseman in 2021.

Collector's Highlights:

• Athlete: Marcus Semien
• Item: Autographed custom white baseball jersey (size XL)
• Authentication: Beckett Authentication Services (BAS) hologram and COA

Authenticated by Beckett, this signature is verified genuine, giving collectors confidence in its long-term collectibility. A clean, team‑neutral jersey from one of baseball’s premier infielders, it’s a collector-grade piece that honors Semien’s legacy and looks great in any fan cave or memorabilia display.