This soccer ball was used and personally hand-signed by Liam Ridgewell and Demarcus Beasley vs the Portland Timbers on September 24th, 2016. It comes with a certificate of authenticity from Houston Dynamo. 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 793389337507