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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  • 1983-84 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 31 Signatures SKU #263393

    1983-84 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 31 Signatures SKU #263393

    This is an Official MacPhail AL Baseball that has been hand signed by 31 members of the 1983-84 Seattle Mariners Team...
    $99.99
    $99.99
    $149.99
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  • 1982 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 27 Signatures SKU #263392

    1982 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 27 Signatures SKU #263392

    This is an Official MacPhail AL Baseball that has been hand signed by 27 members of the 1982 Seattle Mariners Team. T...
    $99.99
    $99.99
    $149.99
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  • 1983-84 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 33 Signatures SKU #263391

    1983-84 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 33 Signatures SKU #263391

    This is an Official MacPhail AL Baseball that has been hand signed by 33 members of the 1983-84 Seattle Mariners Team...
    $99.99
    $99.99
    $149.99
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  • Dave Niehaus & 7 Others Autographed Official Feeney NL Baseball SKU #263389

    Dave Niehaus & 7 Others Autographed Official Feeney NL Baseball SKU #263389

    This is an Official Feeney NL Baseball that has been hand signed by Dave Niehaus & 7 Others. There is toning in t...
    $119.99
    $119.99
    $169.99
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  • 1979 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 27 Signatures SKU #263388

    1979 Seattle Mariners Team Autographed Official MacPhail AL Baseball With 27 Signatures SKU #263388

    This is an Official MacPhail AL Baseball that has been hand signed by 27 members of the 1979 Seattle Mariners Team. T...
    $119.99
    $119.99
    $169.99
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  • Dave Niehaus & 7 Others Autographed Official Feeney NL Baseball Seattle Mariners "Oh My" SKU #263386

    Dave Niehaus & 7 Others Autographed Official Feeney NL Baseball Seattle Mariners "Oh My" SKU #263386

    This is an Official Feeney NL Baseball that has been hand signed by Dave Niehaus & 7 Others. This item was inscri...
    $119.99
    $119.99
    $169.99
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  • Darryl Strawberry Autographed Official NL Baseball New York Mets SKU #263385

    Darryl Strawberry Autographed Official NL Baseball New York Mets SKU #263385

    This is an Official National League Baseball that has been hand signed by Darryl Strawberry. There is toning in the i...
    $69.99
    $69.99
    $119.99
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  • Ken Griffey Jr., Shawn Kemp & Rick Mirer Autographed Official AL Baseball Seattle Mariners Beckett BAS #AB62661

    Ken Griffey Jr., Shawn Kemp & Rick Mirer Autographed Official AL Baseball Seattle Mariners Beckett BAS #AB62661

    This is an Official American League Baseball that has been hand signed by Ken Griffey Jr., Shawn Kemp & Rick Mire...
    $219.99
    $219.99
    $269.99
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  • Ken Griffey Jr. Autographed Official AL Baseball Seattle Mariners Beckett BAS QR #BH014744

    Ken Griffey Jr. Autographed Official AL Baseball Seattle Mariners Beckett BAS QR #BH014744

    This is an Official American League Baseball that has been hand signed by Ken Griffey Jr. There is toning in the item...
    $219.99
    $219.99
    $269.99
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  • Andy Pafko Autographed Official AL Baseball Chicago Cubs Dodgers SKU #263382

    Andy Pafko Autographed Official AL Baseball Chicago Cubs Dodgers SKU #263382

    This is an Official American League Baseball that has been hand signed by Andy Pafko. There is toning in the item as ...
    $69.99
    $69.99
    $89.99
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  • B.J. Surhoff Autographed Official AL Baseball Milwaukee Brewers SKU #263381

    B.J. Surhoff Autographed Official AL Baseball Milwaukee Brewers SKU #263381

    This is an Official American League Baseball that has been hand signed by B.J. Surhoff. There is toning in the item a...
    $69.99
    $69.99
    $89.99
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  • Jose Canseco Autographed Official AL Baseball Oakland A's SKU #263380

    Jose Canseco Autographed Official AL Baseball Oakland A's SKU #263380

    This is an Official American League Baseball that has been hand signed by Jose Canseco. There is toning in the item a...
    $69.99
    $69.99
    $99.99
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