This Autographed Rawlings Official Major League Baseball Selig Baseball has been Personally Signed by Ron Santo; Fred McGriff; Mark Bellhorn; Matt Clement; Kerry Wood; Joe Girardi; Sandy Alomar Sr.; Chris Stynes; Mark Prior; Francis; Beltran; Alan Benes; Rene Lacheman; Bill Mueller; Jason Bere; Rick Kranitz; Dave Bialis; Jeff Fassero; Kyle Farnsworth; Bruce Kimm; Steve Smyth; Joe Borowski; Roosevelt Brown; Corey Paterson; Carlos Zambrano; and four others of the Chicago Cubs. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.