Autographed Baseballs

Shop our collection of authenticated autographed baseballs, featuring signatures from Hall of Famers, World Series champions, and today's standout players across all 30 MLB franchises. A signed baseball is the most classic format in sports memorabilia — compact, displayable, and deeply connected to the sport's storied history. Every autographed baseball is authenticated by BAS Witness Authentication or Beckett COA and backed by our Lifetime Authenticity Guarantee. Single-signed and multi-signed options available.

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1632 Results
  • Boston Red Sox Ted Williams Autographed Official AL Baseball - BAS Auto Grade Mint 9 Encapsulated

    Boston Red Sox Ted Williams Autographed Official AL Baseball - BAS Auto Grade Mint 9 Encapsulated

    Boston Red Sox Legend & Hall of Famer: Ted Williams Autographed Official American League Baseball (BAS Auto Gr...
    $999.99
    $999.99
    $1,499.99
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  • Boston Red Sox Ted Williams Autographed Official AL Baseball - BAS Auto Grade Mint 9 Encapsulated

    Boston Red Sox Ted Williams Autographed Official AL Baseball - BAS Auto Grade Mint 9 Encapsulated

    Boston Red Sox Legend & Hall of Famer: Ted Williams Autographed Official American League Baseball (BAS Auto Gr...
    $999.99
    $999.99
    $1,499.99
    View Details
  • Joe DiMaggio Autographed Official American League Baseball - New York Yankees - Signature Graded Mint 9 - Beckett BAS Encapsulated #20778607

    Joe DiMaggio Autographed Official American League Baseball - New York Yankees - Signature Graded Mint 9 - Beckett BAS Encapsulated #20778607

    Hall of Fame Legend & 56-Game Hitting Streak Record Holder: Joe DiMaggio Autographed Official American League ...
    $1,095.00
    $1,095.00
    $1,499.99
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  • Barry Bonds Autographed Official League Baseball - San Francisco Giants - Signature Graded Mint 9 - Beckett BAS Encapsulated

    Barry Bonds Autographed Official League Baseball - San Francisco Giants - Signature Graded Mint 9 - Beckett BAS Encapsulated

    7x NL MVP & All-Time Home Run King: Barry Bonds Autographed Official League Baseball (Signature Graded Mint 9)...
    $499.99
    $499.99
    $699.99
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  • Barry Bonds Autographed Official League Baseball - San Francisco Giants - Signature Graded Mint 9 - Beckett BAS Encapsulated

    Barry Bonds Autographed Official League Baseball - San Francisco Giants - Signature Graded Mint 9 - Beckett BAS Encapsulated

    7x NL MVP & All-Time Home Run King: Barry Bonds Autographed Official League Baseball (Signature Graded Mint 9)...
    $499.99
    $499.99
    $699.99
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  • Steve Garvey Autographed Rawlings Official Major League Baseball - Beckett BAS COA

    Steve Garvey Autographed Rawlings Official Major League Baseball - Beckett BAS COA

    10x All-Star, 1974 NL MVP & 1981 World Series Champion: Steve Garvey Autographed Rawlings Official Major Leagu...
    $99.99
    $99.99
    $149.99
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  • Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Samuel Peralta Sosa" Full Name Signature - BAS Witnessed

    Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Samuel Peralta Sosa" Full Name Signature - BAS Witnessed

    Chicago Cubs Legend & 600+ Home Run Club Powerhouse: Sammy Sosa Autographed Official MLB Baseball with Rare Fu...
    $99.99
    $99.99
    $179.99
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  • Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Slammin Sammy" Inscription - BAS Witnessed

    Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Slammin Sammy" Inscription - BAS Witnessed

    Chicago Cubs Legend & Fan Favorite Icon: Sammy Sosa Autographed Official MLB Baseball with "Slammin Sammy" Ins...
    $99.99
    $99.99
    $179.99
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  • Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Slammin Sammy" Inscription - BAS Witnessed

    Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "Slammin Sammy" Inscription - BAS Witnessed

    Chicago Cubs Legend & Fan Favorite Icon: Sammy Sosa Autographed Official MLB Baseball with "Slammin Sammy" Ins...
    $99.99
    $99.99
    $179.99
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  • Sammy Sosa Autographed Official 2016 World Series Logo Baseball Chicago Cubs "108 Years Later" Beckett BAS Witness

    Sammy Sosa Autographed Official 2016 World Series Logo Baseball Chicago Cubs "108 Years Later" Beckett BAS Witness

    Chicago Cubs Franchise Icon & Historic Championship Celebration: Sammy Sosa Autographed Official 2016 World Se...
    $119.99
    $119.99
    $179.99
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  • Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "609 HR & 98 NL MVP" Inscriptions - BAS Witnessed

    Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "609 HR & 98 NL MVP" Inscriptions - BAS Witnessed

    Chicago Cubs Legend & MVP Powerhouse: Sammy Sosa Autographed Official MLB Baseball with "609 HR & 98 NL MV...
    $119.99
    $119.99
    $179.99
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  • Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "7x All Star & 609 HR" Inscriptions - BAS Witnessed

    Chicago Cubs Sammy Sosa Autographed Official MLB Baseball "7x All Star & 609 HR" Inscriptions - BAS Witnessed

    Chicago Cubs Legend & 600+ Home Run Club Icon: Sammy Sosa Autographed Official MLB Baseball with "7x All Star ...
    $119.99
    $119.99
    $179.99
    View Details