Sibling rivalry is real. Older siblings weave rich tales of wedgies and swirlies, while younger siblings have the scars to validate each battle story. For the Casey brothers, their sibling rivalry extends onto the basketball court.
Older brother Billy is Spurs fan, while younger brother Phillip is a Mavericks fan. For years, the Casey brothers have made it a tradition to watch every Mavs-Spurs game together. The siblings usually make their way to local sports bars or house parties to enjoy the games and engage in a little brotherly trash talk. Finally, on December 26, 2013, Billy and Phillip took their rivalry to the next level and went to a Mavs-Spurs game at the AAC.