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Autographed Baseballs

Autographed Baseballs & Signed Baseballs

Autographed baseballs are one of the most timeless sports collectibles, connecting fans to players, teams, milestone seasons, Hall of Famers, memorable games, and baseball history.

Shop authentic signed baseballs at SportAuthentix, including autographed MLB baseballs, official league baseballs, display collectibles, and signed baseball memorabilia for sports rooms, offices, fan caves, and collectors.

Each signed baseball includes a SportAuthentix tamper-proof hologram and Certificate of Authenticity (COA). Every item is backed by our 100% lifetime authenticity guarantee.

Browse available autographed baseballs below.

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Adam Russell signed MLB Official Baseball, authentic blue autograph with #36 inscription on white leather and classic red stitching.

Adam Russell Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99
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Official MLB baseball with red stitching, autographed by Austin Kearns and featuring a LEAKAS authentication sticker.

Austin Kearns Autographed MLB Official Major League Baseball

$25.00
$25.00
$39.99
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Bill Evers’ signature on an official MLB baseball, a prized sports collectible featuring bold autograph across white leather and red seams.

Bill Evers Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99
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Bryan Rekar autographed official MLB baseball featuring his visible signature on the sweet spot—a standout piece for collectors.

Bryan Rekar Autographed MLB Official Major League Baseball

$20.00
$20.00
$34.99
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Official MLB baseball with visible Charlie Crist signature, ideal for collectors of signed sports memorabilia and autographed items.

Charlie Crist Autographed MLB Official Major League Baseball

$35.00
$35.00
$59.99
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Delvin James signed official MLB baseball, white with red stitching, blue autograph and #48 beneath on the sweet spot.

Delvin James Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99
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Elliot Johnson autographed official MLB baseball with bold red stitching, featuring #9—premium signed collectible baseball memorabilia.

Elliot Johnson Autographed MLB Official Major League Baseball

$20.00
$20.00
$34.99
Save 42%
Elliott Maddox Autographed MLB Official Baseball—white leather ball with red stitching, purple signature across the sweet spot.

Elliott Maddox Autographed MLB Official Major League Baseball

$35.00
$35.00
$59.99
Save 40%
Gio Gonzalez Autographed Official MLB baseball with blue ink signature on white leather and classic red-stitched seams.

Gio Gonzalez Autographed MLB Official Major League Baseball

$30.00
$30.00
$49.99
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Grant Balfour autographed Official World Series baseball featuring a bold blue signature, perfect for sports memorabilia collectors.

Grant Balfour Autographed MLB Official Major League World Series Baseball

$30.00
$30.00
$49.99
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Hank Blalock signed official MLB baseball with visible autograph and authenticity sticker, perfect collectible sports memorabilia.

Hank Blalock Autographed MLB Official Major League Baseball

$30.00
$30.00
$49.99
Save 43%
Ian Kinsler signed MLB Official Major League Baseball featuring a bold blue autograph on classic white leather with red stitching.

Ian Kinsler Autographed MLB Official Major League Baseball

$40.00
$40.00
$69.99
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Official MLB baseball with red stitching, autographed by Jackie Brown in red ink with #50 inscription.

Jackie Brown Autographed MLB Official Major League Baseball

$30.00
$30.00
$49.99
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Jeff Niemann signed Official MLB Major League Baseball, featuring bold autograph on the sweet spot—perfect for memorabilia displays.

Jeff Niemann Autographed MLB Official Major League Baseball

$20.00
$20.00
$34.99
Save 37%
Official MLB baseball signed by Jerome Williams in blue ink, inscribed 1st MLB 50 vs Oakland 8/3 directly on the ball.

Jerome Williams Autographed MLB Official Major League Baseball

$25.00
$25.00
$39.99
Save 43%
Joey Gathright autographed MLB Official Major League Baseball, hand-signed and inscribed #95 Prospect BA 04, with hologram.

Joey Gathright Autographed MLB Official Major League Baseball

$20.00
$20.00
$34.99
Save 43%
Joey Gathright autographed and inscribed 1st MLB Hit on an official MLB baseball—a standout signed collectible for fans.

Joey Gathright Autographed MLB Official Major League Baseball 1st MLB Hit

$20.00
$20.00
$34.99
Save 43%
Official MLB baseball hand-signed by Justin Upton, inscribed with 1st MLB HR 8/7/07—ideal for memorabilia collectors.

Justin Upton Autographed MLB Official Major League Baseball

$40.00
$40.00
$69.99
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Kurt Suzuki signed official MLB baseball, featuring bold blue ink autograph on white leather with classic red stitching.

Kurt Suzuki Autographed MLB Official Major League Baseball

$35.00
$35.00
$59.99
Save 40%
Noah & Logan Miller signed MLB official baseball featuring bold autographs on white leather with classic red stitching throughout.

Noah & Logan Miller Autographed MLB Official Major League Baseball

$30.00
$30.00
$49.99
Save 33%
Reid Brignac-signed Official MLB baseball, white leather with red stitching and distinctive blue autograph on the sweet spot.

Reid Brignac Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99
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Ryan Rupe autographed and inscribed Official MLB baseball, signed in black ink with #24—distinctive collectors memorabilia.

Ryan Rupe Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99
Save 40%
Sam Fuld autographed official MLB baseball, featuring red stitching and a clear signature, displayed against a white background.

Sam Fuld Autographed MLB Official Major League Baseball

$30.00
$30.00
$49.99
Save 33%
Official MLB baseball featuring red stitching and Seth McClungs blue autograph with #57 inscription directly on the balls surface.

Seth McClung Autographed MLB Official Major League Baseball

$20.00
$20.00
$29.99