It's Basketball Season!

In honor of today's NBA Tipoff, allow me to present to you a clip of the villain from "The Goonies" getting killed by a basketball for no apparent reason from Wes Craven's "Deadly Friend". Watching this clip got me thinking; why aren't there more sports themed horror movies? Outside of Jason wearing a hockey mask, sports seemingly don't find their way into horror much. Why do you think that is? Can anyone think of other horror films were sports play a prominent role?

Also, go Cavs! Here's hoping for an 8th seed berth!