Do you have an autograph from your favorite player? A Snuggie with your favorite team's logo on it? A rival team that you can't stand? If not, then you can't call yourself a true sports fan. Bleacher Report just put together a list of the 15 things every serious sports fan should have over here. Go see how many you haveā€”and then get to work on getting the rest.

[via Bleacher Report]