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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  • Francisco Alvarez Signed New York Mets Baseball "MLB Debut 9.30.22" Inscribed (Beckett BAS Witness)

    Francisco Alvarez Signed New York Mets Baseball "MLB Debut 9.30.22" Inscribed (Beckett BAS Witness)

    Own the Historic Arrival of a Generational Powerhouse Era Bring the unforgettable beginning of a modern franchise c...
    $189.99
    $189.99
    $249.99
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  • Ken Griffey Sr. Autographed Official MLB Baseball Cincinnati Reds "75-76 WS Champs" Beckett BAS Witness

    Ken Griffey Sr. Autographed Official MLB Baseball Cincinnati Reds "75-76 WS Champs" Beckett BAS Witness

    This is an Official MLB Baseball that has been hand signed by Ken Griffey Sr. This item was inscribed "75-76 WS Champ...
    $99.99
    $99.99
    $124.99
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  • Ken Griffey Sr. Autographed Official MLB Baseball Cincinnati Reds "Big Red Machine" Beckett BAS Witness

    Ken Griffey Sr. Autographed Official MLB Baseball Cincinnati Reds "Big Red Machine" Beckett BAS Witness

    This is an Official MLB Baseball that has been hand signed by Ken Griffey Sr. This item was inscribed "Big Red Machin...
    $99.99
    $99.99
    $124.99
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  • Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball "MLB Debut 10-2-21" - Beckett BAS QR COA

    Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball "MLB Debut 10-2-21" - Beckett BAS QR COA

    Career Milestone Artifact: Oneil Cruz Autographed Official MLB Baseball w/ "MLB Debut 10-2-21" Inscription Own an ...
    $129.99
    $129.99
    $187.49
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  • Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball "The Monkey" - Beckett BAS QR COA

    Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball "The Monkey" - Beckett BAS QR COA

    Rare Nickname Collectible: Oneil Cruz Autographed Official MLB Baseball w/ "The Monkey" Inscription Secure a uniqu...
    $129.99
    $129.99
    $187.49
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  • Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball - Beckett BAS QR COA

    Pittsburgh Pirates Oneil Cruz Autographed Official MLB Baseball - Beckett BAS QR COA

    South Side Power House: Oneil Cruz Autographed Official MLB Baseball Add premier young star power to your memorabi...
    $99.99
    $99.99
    $174.99
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  • Julio Rodriguez Autographed Official MLB Baseball Seattle Mariners Beckett BAS QR

    Julio Rodriguez Autographed Official MLB Baseball Seattle Mariners Beckett BAS QR

    This is an Official MLB Baseball that has been hand signed by Julio Rodriguez. This item has been certified authentic...
    $199.99
    $199.99
    $249.99
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  • Julio Rodriguez Autographed Official 2022 All Star Game MLB Game Baseball Seattle Mariners "44" Beckett BAS QR

    Julio Rodriguez Autographed Official 2022 All Star Game MLB Game Baseball Seattle Mariners "44" Beckett BAS QR

    This is an Official 2022 All Star Game MLB Game Baseball that has been hand signed by Julio Rodriguez. This item was ...
    $229.99
    $229.99
    $287.49
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  • Yordan Alvarez Autographed Official 2022 Gold World Series Gold MLB Baseball Houston Astros Beckett BAS Witness (Smudged)

    Yordan Alvarez Autographed Official 2022 Gold World Series Gold MLB Baseball Houston Astros Beckett BAS Witness (Smudged)

    This is an Official 2022 Gold World Series Gold MLB Baseball that has been hand signed by Yordan Alvarez. This item h...
    $199.99
    $199.99
    $249.99
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  • Daniel Hudson Autographed Official 2019 World Series MLB Baseball Washington Nationals PSA/DNA

    Daniel Hudson Autographed Official 2019 World Series MLB Baseball Washington Nationals PSA/DNA

    This is an Official 2019 World Series MLB Baseball that has been hand signed by Daniel Hudson. It has been certified ...
    $69.99
    $69.99
    $87.49
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  • Yan Gomes Autographed Official 2019 World Series MLB Baseball Washington Nationals PSA/DNA

    Yan Gomes Autographed Official 2019 World Series MLB Baseball Washington Nationals PSA/DNA

    This is an Official 2019 World Series MLB Baseball that has been hand signed by Yan Gomes. It has been certified auth...
    $79.99
    $79.99
    $99.99
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  • Martin Maldonado Autographed Official 2022 World Series Logo MLB Baseball Houston Astros "WS Champs 2022" Beckett BAS Witness #W381104

    Martin Maldonado Autographed Official 2022 World Series Logo MLB Baseball Houston Astros "WS Champs 2022" Beckett BAS Witness #W381104

    This is an Official 2022 World Series Logo MLB Baseball that has been hand signed by Martin Maldonado. This item was ...
    $219.99
    $219.99
    $274.99
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