Collection: Baseball Signed Memorabilia

About This Item Hand-signed by baseball prospect Andrew Fischer Black Louisville Slugger full-size baseball bat Authenticated by JSA under their Witnessed Protection Program Includes JSA Certificate of Authenticity and matching tamper-evident hologram

About This Item Hand-signed by standout prospect Andrew Fischer Official Major League Baseball (ROMLB) Authenticated by JSA with a Witness Certificate of Authenticity Features "2025 1st RD Pick" inscription

About This Item Hand-signed by Andrew Fischer Official Milwaukee Brewers logo baseball Includes JSA Witnessed Certificate of Authenticity Features "Brew Crew" inscription

About This Item Hand-signed by Andrew Fischer Full-size black Louisville Slugger baseball bat Authenticated by JSA with a Witnessed Certificate of Authenticity (COA) Signature witnessed in-person by a JSA representative

About This Item Hand-signed by prospect Andrew Fischer Features the inscription "Brew Crew" Official Rawlings Major League Baseball (ROMLB) Authenticated by JSA Witness COA

About This Item Hand-signed by prospect Andrew Fischer Milwaukee Brewers official team logo baseball Authenticated by JSA with a Witnessed Certificate of Authenticity

About This Item Hand-signed by Andrew Fischer Features "Brew Crew" inscription Official Milwaukee Brewers logo baseball Authenticated by JSA Witness COA

About This Item Hand-signed by Andrew Fischer Authenticated by JSA with a Witnessed Certificate of Authenticity Official Major League Baseball (ROMLB) Premium blue ink signature

About This Item Hand-signed by Milwaukee Brewers prospect Jacob Misiorowski Authenticated by JSA and Prova for guaranteed authenticity Custom baseball jersey in size XL A perfect addition for any Brewers fan or collector

About This Item Hand-signed by Milwaukee Brewers legend and Hall of Famer Robin Yount Includes rare "3000th Hit" inscription Commemorates the historic game on September 9, 1992 Authenticated and encapsulated by PSA Autograph graded PSA 9 Mint

About This Item Hand-signed by Milwaukee Brewers legend Robin Yount Original game ticket from Yount's milestone 3000th career hit Features a hand-written inscription Authenticated and encapsulated by PSA

About This Item Hand-signed by Milwaukee Brewers prospect Jacob Misiorowski Custom collectible jersey (Size XL) Authenticated by JSA and Prova

About This Item Hand-signed by Milwaukee Brewers legend Ryan Braun Official Major League Baseball (ROMLB) Includes JSA Certificate of Authenticity

About This Item Hand-signed by Brewers legend and Hall of Famer Robin Yount Black Rawlings full-size baseball bat Authenticated by Beckett (BAS) Witnessed Protection Program Official Milwaukee Brewers memorabilia

About This Item Hand-signed by Milwaukee Brewers pitcher Jacob Misiorowski Official Major League Baseball (OML) Authentication included from Prova and Denver Autographs

About This Item Hand-signed by Hall of Famer Paul Molitor Includes "1993 WS MVP" inscription Official 1993 World Series logo baseball Authenticated by JSA with a Witnessed COA