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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1758 Results
  • Albert Pujols Autographed Official MLB Baseball St. Louis Cardinals "01 ROY" Beckett BAS Witness #3W342406

    Albert Pujols Autographed Official MLB Baseball St. Louis Cardinals "01 ROY" Beckett BAS Witness #3W342406

    Own an iconic MLB collectible with this Albert Pujols Autographed Official MLB Baseball St. Louis Cardinals "01 ROY" ...
    $548.90
    $548.90
    $648.90
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  • Sammy Sosa Autographed Official MLB Baseball Chicago Cubs "609 HRS" Beckett BAS QR #BQ06763

    Sammy Sosa Autographed Official MLB Baseball Chicago Cubs "609 HRS" Beckett BAS QR #BQ06763

    Own an iconic MLB collectible with this Sammy Sosa Autographed Official MLB Baseball Chicago Cubs "609 HRS" Beckett B...
    $108.90
    $108.90
    $208.90
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  • Bailey Falter Autographed Official MLB Baseball Pittsburgh Pirates MLB Holo #YP220504

    Bailey Falter Autographed Official MLB Baseball Pittsburgh Pirates MLB Holo #YP220504

    Own an iconic MLB collectible with this Bailey Falter Autographed Official MLB Baseball Pittsburgh Pirates MLB Holo #...
    $49.99
    $49.99
    $149.99
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  • Mike Avilés Autographed Official MLB Baseball Detroit Tigers SKU #254024

    Mike Avilés Autographed Official MLB Baseball Detroit Tigers SKU #254024

    Own an iconic MLB collectible with this Mike Avilés Autographed Official MLB Baseball Detroit Tigers SKU #254024, au...
    $49.99
    $49.99
    $149.99
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  • Gary Ignasiak Autographed Official Rawlings League Baseball Detroit Tigers SKU #254022

    Gary Ignasiak Autographed Official Rawlings League Baseball Detroit Tigers SKU #254022

    Own an iconic MLB collectible with this Gary Ignasiak Autographed Official Rawlings League Baseball Detroit Tigers SK...
    $49.99
    $49.99
    $149.99
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  • Michael Fulmer Autographed Official MLB Baseball Chicago Cubs, Detroit Tigers MLB Holo #JB387173

    Michael Fulmer Autographed Official MLB Baseball Chicago Cubs, Detroit Tigers MLB Holo #JB387173

    Own an iconic MLB collectible with this Michael Fulmer Autographed Official MLB Baseball Chicago Cubs, Detroit Tigers...
    $49.99
    $49.99
    $149.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official Major League Baseball w/ "Career Uniform #'s" Inscription - Beckett BAS QR COA #BA78819

    Seattle Mariners Ken Griffey Jr. Autographed Official Major League Baseball w/ "Career Uniform #'s" Inscription - Beckett BAS QR COA #BA78819

    Baseball Royalty & "The Kid": Ken Griffey Jr. Autographed Official Major League Baseball w/ "Career Uniform #'...
    $399.99
    $399.99
    $538.90
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  • Phil Ortega Autographed Official NL Baseball Los Angeles Dodgers PSA/DNA #H10533

    Phil Ortega Autographed Official NL Baseball Los Angeles Dodgers PSA/DNA #H10533

    Own an iconic MLB collectible with this Phil Ortega Autographed Official NL Baseball Los Angeles Dodgers PSA/DNA #H10...
    $548.90
    $548.90
    $648.90
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  • Al Ferrara Autographed Official Rawlings OLB Baseball Los Angeles Dodgers SKU #254004

    Al Ferrara Autographed Official Rawlings OLB Baseball Los Angeles Dodgers SKU #254004

    Own an iconic MLB collectible with this Al Ferrara Autographed Official Rawlings OLB Baseball Los Angeles Dodgers SKU...
    $49.99
    $49.99
    $149.99
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  • Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners Beckett BAS Witness #3W342012

    Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners Beckett BAS Witness #3W342012

    Own an iconic MLB collectible with this Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners ...
    $438.90
    $438.90
    $538.90
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  • Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners Beckett BAS Witness #3W342011

    Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners Beckett BAS Witness #3W342011

    Own an iconic MLB collectible with this Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners ...
    $438.90
    $438.90
    $538.90
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  • Ken Griffey Jr. Autographed Official 1995 All Star Game Logo Baseball Seattle Mariners Beckett BAS Witness #3W342023

    Ken Griffey Jr. Autographed Official 1995 All Star Game Logo Baseball Seattle Mariners Beckett BAS Witness #3W342023

    Own an iconic MLB collectible with this Ken Griffey Jr. Autographed Official 1995 All Star Game Logo Baseball Seattle...
    $383.90
    $383.90
    $483.90
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