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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  • David Ortiz Autographed Rawlings Official MLB Baseball "Big Papi" Inscription - Beckett BAS COA

    David Ortiz Autographed Rawlings Official MLB Baseball "Big Papi" Inscription - Beckett BAS COA

    3x World Series Champion, 2013 World Series MVP & Cooperstown Hall of Famer: David Ortiz Autographed Rawlings O...
    $399.99
    $399.99
    $499.99
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  • Cincinnati Reds Big Red Machine Starting Lineup Hand-Signed Official NL Baseball (8 Signatures incl. Pete Rose & Johnny Bench) - JSA Witnessed COA #WB552405

    Cincinnati Reds Big Red Machine Starting Lineup Hand-Signed Official NL Baseball (8 Signatures incl. Pete Rose & Johnny Bench) - JSA Witnessed COA #WB552405

    Dynasty in Leather: Cincinnati Reds "Big Red Machine" Starting Lineup 8-Signed Official NL Baseball Immortalize on...
    $999.00
    $999.00
    $1,499.99
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  • Baltimore Orioles Cal Ripken Jr. Autographed Official "#8 2131" Commemorative Logo Baseball - Beckett BAS QR

    Baltimore Orioles Cal Ripken Jr. Autographed Official "#8 2131" Commemorative Logo Baseball - Beckett BAS QR

    The Iron Man Streak: Cal Ripken Jr. Signed "#8 2131" Commemorative Logo Baseball Celebrate one of the most unbreaka...
    $139.99
    $139.99
    $189.99
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  • Cincinnati Reds Joe Morgan Autographed Official NL Baseball w/ "20 Stats" Inscription - Beckett BAS QR (266848)

    Cincinnati Reds Joe Morgan Autographed Official NL Baseball w/ "20 Stats" Inscription - Beckett BAS QR (266848)

    The Big Red Machine Ledger: Joe Morgan Signed Baseball w/ 20 Career Stats Inscription Acquire a breathtaking, museu...
    $419.99
    $419.99
    $469.99
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  • Chicago White Sox Frank Thomas Autographed Official MLB Baseball - Beckett BAS QR Certified (266847)

    Chicago White Sox Frank Thomas Autographed Official MLB Baseball - Beckett BAS QR Certified (266847)

    South Side Legend: Frank Thomas Signed Official MLB Baseball Secure a cornerstone piece of modern hitting history w...
    $69.99
    $69.99
    $119.99
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  • Chicago White Sox Frank Thomas Autographed Official MLB Baseball - Beckett BAS QR Certified (266846)

    Chicago White Sox Frank Thomas Autographed Official MLB Baseball - Beckett BAS QR Certified (266846)

    South Side Legend: Frank Thomas Signed Official MLB Baseball Secure a cornerstone piece of modern hitting history w...
    $69.99
    $69.99
    $119.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "HR 630" Inscription - Beckett BAS Witness

    Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "HR 630" Inscription - Beckett BAS Witness

    Milestone Magic: Ken Griffey Jr. Signed Seattle Mariners Baseball w/ "HR 630" Inscription Own an incredible marker...
    $369.99
    $369.99
    $419.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266804)

    Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266804)

    Draft Day History: Ken Griffey Jr. Signed Seattle Mariners Baseball w/ "87 #1 Pick" Inscription Secure a premier mo...
    $369.99
    $369.99
    $419.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "97 AL MVP" Inscription - Beckett BAS Witness

    Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "97 AL MVP" Inscription - Beckett BAS Witness

    MVP Immortality: Ken Griffey Jr. Signed Seattle Mariners Baseball w/ "97 AL MVP" Inscription Secure a premier moder...
    $369.99
    $369.99
    $419.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266801)

    Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266801)

    Draft Day History: Ken Griffey Jr. Signed Seattle Mariners Baseball w/ "87 #1 Pick" Inscription Secure a premier mo...
    $369.99
    $369.99
    $419.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266792)

    Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w/ "87 #1 Pick" Inscription - Beckett BAS Witness (266792)

    Draft Day History: Ken Griffey Jr. Signed Seattle Mariners Baseball w/ "87 #1 Pick" Inscription Secure a premier mo...
    $369.99
    $369.99
    $419.99
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  • Atlanta Braves Hank Aaron Autographed Official NL Baseball - Beckett BAS Certified (266750)

    Atlanta Braves Hank Aaron Autographed Official NL Baseball - Beckett BAS Certified (266750)

    The Home Run King: Hank Aaron Signed Atlanta Braves Official NL Baseball Secure an absolute pillar of American spor...
    $319.99
    $319.99
    $369.99
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