Madison Keys just proved you don’t have to know every player to be a true fan! The reigning Australian Open champ admitted she only knows Josh Allen on the Buffalo Bills roster—thanks to her friendship with Jessica Pegula, the team’s heiress and fellow tennis star. Keys says she roots for the Bills mostly because Pegula keeps her updated, but she usually forgets to check the scores herself. It’s a fun reminder of how sports fandom can be all about the people you share it with. Who else supports a team just for a friend? #Sports #BuffaloBills #MadisonKeys