Madison Bumgarner Signed San Francisco Giants Baseball Pitching Rubber Proof JSA COA

This brand-new custom Madison Bumgarner signed San Francisco Giants baseball pitching rubber is the perfect addition to any MLB autographed collectibles collection. It features the 2014 World Series logo and measures 24 inches (L) x 1 inch (W) x 6 inches (H). Madison Bumgarner's signature in black paint pen has been examined and certified authentic by an expert from James Spence Authentication (JSA). Purchase also includes a free proof photo of Bumgarner signing this exact pitching rubber. For verification of authenticity, visit www.SpenceLOA.com and enter the authentication number LL09969. Don't miss out on the chance to own a piece of history and check out our website for more MLB collectibles. Notable accomplishments include being a 4-time MLB All Star, 3-time World Series champion, 2014 World Series MVP, 2014 NLCS MVP, and 2-time Silver Slugger award winner.