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  1. MLB Memorabilia
  2. Arizona Diamondbacks
  3. Arizona Diamondbacks Baseballs
  4. Signed
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Baseballs
63 Items
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Evan Longoria Signed MLB Baseball JSA Authenticated
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$295.99
Ketel Marte Signed 2015 Futures Game Baseball JSA COA Mariners Diamondbacks
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$106.99
Evan Longoria JSA COA Autograph Major League Signed Baseball
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$286.99
Zac Gallen Signed Official Major League Baseball Arizona Dbacks JSA Auth
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$195.99
Merrill Kelly Signed Official Major League Baseball Arizona Diamondback JSA Auth
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Zac Gallen Signed Official Major League Baseball Arizona Dbacks JSA Auth #2
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Brandon Pfaadt Signed Official Major League Baseball Arizona Dbacks JSA Auth
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Zac Gallen Signed Official Major League Baseball Arizona Dbacks JSA Auth #3
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Kyle Nelson Signed Official Major League Baseball Arizona Dbacks JSA Auth
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Luis Gonzalez Signed Official Major League Baseball Arizona Dbacks JSA Auth
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Ryne Nelson Signed Official Major League Baseball Arizona Dbacks JSA Auth
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Bobby Crosby inscr "04 A2 ROY" Signed OML Baseball JSA 138011
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$85.99
Orlando Hernandez Signed Auto Rawlings Baseball JSA CF42533
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Sean Burroughs Autographed Ball - Padres JSA II24985
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Tom Gordon Signed Baseball - OAL JSA
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Autographed Troy Glaus Baseball - Rawlings Official Major League To Bill JSA #EE63477 Angels )
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Mike Hampton Autographed Official Major League Baseball JSA COA
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Tom Gordon Signed Baseball - #36 Single Official Selig JSA Sticker Only
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$95.99
Jake Lamb Signed Baseball - M l Jsa Wp974140
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Signed Shelby Miller Baseball - M l Jsa J01014
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Luis Gonzalez Signed Autograph Baseball "2001 WS Game 7 GW Hit" Diamondbacks JSA
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$86.99
Jake Lamb Arizona Diamondbacks signed 2017 All Star Baseball Ball JSA
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Kristian Robinson Arizona Diamondbacks Signed Auto M.l. Baseball Jsa Sd55222
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Micah Owings Signed Baseball - Jsa coa
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Signed Jake Lamb Baseball - M l Jsa Wp974144
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Jay Bell Pirates Diamondbacks signed MLB Baseball Ball autographed JSA
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Kristian Robinson Arizona Diamondbacks Signed Auto M.l. Baseball Jsa Sd55216
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$108.99
Autographed Justin Upton Ball - Official Major League #1 Pick 2005 #9 JSA Hologram #CC09283 )
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$127.99
Yasmany Tomas Autographed Ball - M l Jsa Coa #m45390
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Yosmany Tomas Ariz Diamondbacks Signed Autograph Romlb Baseball Jsa Coa #m45389
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$111.99
Signed Jake Lamb Ball - 2017 All Star Jsa Wp974225
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$79.99
Jon Jay Signed Official Major League Baseball JSA Authenticated
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$95.99
Socrates Brito Signed Baseball - Debut M l Jsa Sd1
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$104.99
Evan Longoria JSA COA Autograph Major League Signed Baseball
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$95.99
Autographed Shelby Miller Ball - M l Jsa J01015
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$79.99
Eric Chavez JSA COA Autograph Major League Signed Baseball
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$231.99
JORDAN LAWLAR Signed Autographed Major League Baseball Diamondbacks JSA AC32718
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$248.99
Clay Buchholz Signed (Game Used) Official Major League Baseball JSA
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$888.99
RARE 2001 Arizona Diamondbacks World Series Champs Team Signed Baseball JSA COA
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$159.99
Signed Justin Upton Ball - Official Major League w Glass Case #1 Pick 2005 #9 JSA Hologram #CC09283 )
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$99.99
Orlando Hernandez Signed Auto Rawlings Baseball JSA CF42441
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$90.99
Travis Lee Signed Autographed OL Baseball Rays Diamondbacks JSA AJ36054
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$83.99
Josh Collmenter Signed Arizona Diamondbacks Logo Rawlings Baseball Jsa Auto Coa
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$95.99
Autographed Jake Lamb Ball - M l Jsa Wp974143
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$79.99
Kristian Robinson Arizona Diamondbacks Signed Auto M.l. Baseball Jsa Sd55212
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$73.99
Jamie Westbrook Arizona Diamondbacks Signed M.l. Baseball Jsa Sd26413
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$108.99
Archie Bradley Signed Ball - RAWLINGS OML SELIG w JSA COA
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Shawn Estes Signed Official National League Baseball JSA Authenticated
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$101.99
Jay Bell Pirates Diamondbacks signed Gold Glove Baseball Ball autographed JSA
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$117.99
Archie Bradley Autographed Baseball - RAWLINGS OML SELIG w JSA
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$111.99
Jake Lamb Signed Ball - 2017 All Star Jsa Wp974223
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$95.99
Jake Lamb Autographed Ball - M l Jsa Wp974139
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$111.99
Jake Lamb Autographed Ball - 2017 All Star Jsa Wp974215
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$95.99
Jake Lamb Autographed Baseball - M l Jsa Wp974141
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$127.99
Yosmany Tomas Diamondbacks Signed M.l. Baseball Signature Debut Jsa Coa #sd01399
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$137.99
Edwin Jackson inscr "No Hitter 6/25/10" Signed OML Baseball JSA 138265
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$231.99
Jordan Lawlar Signed Official Major League Baseball Diamondbacks JSA AC21614
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$290.99
Zac Gallen signed 25th Anniversary Baseball JSA Arizona Diamondbacks autographed
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$212.99
Steve Sparks Signed 2022 World Series Baseball Houston Astros Proof Jsa Coa
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$341.99
CARLOS BAERGA GAME USED DIAMONDBACKS RECORD SETTING 19th PINCH HIT JSA AUTO BALL
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$212.99
Henry Blanco Signed 2019 World Series Baseball Washington Nationals Jsa Coa
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$286.99
Daniel Descalso 11 in 11 2011 WS Champs Signed World Series Baseball JSA
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$135.99
Todd Worrell & Tim Worrell Signed Baseball – COA JSA
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