This soccer ball was used and personally hand-signed by Corey Baird, Luke Mulholland, Damir Kreilach, Nick Rimando, Nedum Onuoha, Kyle Beckerman Sebastian Saucedo, Luis Silva, Brooks Lennon, Connor Sparrow, Adam Henley and Danilo Acostaon October 6, 2018 vs. the Portland Timbers. It comes with a certificate of authenticity from Real Salt Lake. To ensure authenticity, the certificate can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud. Fanatics Authentic 793391126014