Collection: Mookie Betts Signed Memorabilia and Autographed Cards

Mookie Betts has built his career across both the Boston Red Sox and Los Angeles Dodgers, making him one of the more collected active outfielders in the game. His signed jerseys and cards appeal to fans who followed him through both franchises, and collectors who want a piece tied to either era of his career.

This collection includes autographed jerseys from both his Red Sox and Dodgers days, including a framed 35x39 display piece, along with signed baseballs, a signed photo, and a graded 2014 Bowman Prospects rookie card in PSA 10 condition. Buyers should check the JSA or Fanatics authentication noted on each signed item, confirm the team and jersey color match what's described, and look closely at card grading labels before purchasing.