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Signed MLB Jerseys

Signed MLB Jerseys - Autographed Baseball Jerseys

Discover premium signed MLB jerseys from baseball's biggest names. Every autographed jersey in our collection is hand-selected for quality. Autographed items are authenticated by PSA/DNA, JSA, Beckett (BAS) or Fanatics Authentic, as well as approved vendors.

Authentication You Can Trust

We personally attend private and public signings to ensure direct provenance. Every signed MLB jersey includes a certificate of authenticity and our exclusive 200% refund guarantee.

  • Hall of Fame Legend Signed Jerseys
  • Current MLB Star Autographed Jerseys
  • World Series & Championship Jerseys
  • Shop by Team or Player

Perfect for serious baseball collectors, display cases, investment-grade memorabilia, and gifts for baseball fans. New signed jerseys added daily.

Trustpilot
The Sports Integrity Pete Rose Cincinnati Signed Framed White Baseball Jersey (JSA Hologram) features ROSE and number 14 in red, with a signature and a plaque that reads Pete Rose.

Pete Rose Cincinnati Signed Framed White Baseball Jersey JSA Hologram
Ronald Acuna Jr Atlanta Signed White Baseball Jersey BAS

Ronald Acuna Jr Atlanta Signed White Baseball Jersey BAS
Alex Bregman Chicago Signed White Baseball Jersey BAS

Alex Bregman Chicago Signed White Baseball Jersey BAS
Charlie Sheen Major League Signed White Wild Thing Baseball Jersey PSA/DNA

Charlie Sheen Major League Signed White Wild Thing Baseball Jersey PSA/DNA
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James Wood Washington Signed Navy Baseball Jersey BAS

James Wood Washington Signed Navy Baseball Jersey BAS
Jose Altuve Houston Signed Navy Baseball Jersey BAS

Jose Altuve Houston Signed Navy Baseball Jersey BAS
Michael Busch Chicago Signed Blue Baseball Jersey BAS

Michael Busch Chicago Signed Blue Baseball Jersey BAS
Pete Rose Cincinnati Signed White Baseball Jersey JSA

Pete Rose Cincinnati Signed White Baseball Jersey JSA
Cecil Fielder Detroit Signed Gray Baseball Jersey Sports Integrity

Cecil Fielder Detroit Signed Gray Baseball Jersey Sports Integrity
Gary Sheffield New York Signed Gray Baseball Jersey Sports Integrity

Gary Sheffield New York Signed Gray Baseball Jersey Sports Integrity
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Sam Antonacci Chicago Signed Black Baseball Jersey BAS

Sam Antonacci Chicago Signed Black Baseball Jersey BAS
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Colson Montgomery Chicago Signed White Baseball Jersey BAS

Colson Montgomery Chicago Signed White Baseball Jersey BAS
Colson Montgomery Chicago Signed Black Baseball Jersey BAS

Colson Montgomery Chicago Signed Black Baseball Jersey BAS
Elly De La Cruz Cincinnati Signed Black Baseball Jersey BAS

Elly De La Cruz Cincinnati Signed Black Baseball Jersey BAS
Jose Altuve Houston Signed Alternate White Baseball Jersey 17 22 WS Champs BAS

Jose Altuve Houston Signed Alternate White Baseball Jersey 17 22 WS Champs BAS
Josh Jung Texas Signed Blue Baseball Jersey BAS

Josh Jung Texas Signed Blue Baseball Jersey BAS
Alex Bregman Chicago Signed Blue Baseball Jersey BAS

Alex Bregman Chicago Signed Blue Baseball Jersey BAS
Jung-Hoo Lee San Francisco Signed in Korean White Baseball Jersey BAS

Jung-Hoo Lee San Francisco Signed in Korean White Baseball Jersey BAS