2016 Seattle Sounders Autographed Match Used Adidas Soccer Ball Signed by 11 Players Including Clint Dempsey Fanatics Holo #AA0000967. Mill Creek Sports Product ID: 213068. This is a Match Used Adidas Soccer Ball from August 21, 2016 between The Seattle Sounders and Portland Timbers that has been hand signed by 11 Seattle Sounders Players.  Signatures include Clint Dempsey, Stefan Frei, Nicolás Lodeiro, Brad Evans, Cristian Roldan, Jordan Morris, Chad Marshall and Osvaldo Alonso. This item has been certified authentic by Fanatics and comes with their tamper-proof sticker. Item type: The images and description are of the exact item you will receive. We have a full time retail store that has been open in the Seattle area since 1991. Mill Creek Sports 13616 Bothell Everett HWY Mill Creek, WA 98012. Powered by SixBit’s eCommerce Solution.