There was an article published by the AP today which stated the following:
In a new paper, the economists at the University of Oregon chart the grade point averages of students there alongside the fortunes of the football team between 1999 and 2007. Their findings could give ammo to critics of big-time college sports.
Their conclusion: When the Ducks were winning, students celebrated more and grades suffered. And that doesn’t bode well for upcoming report cards — the Ducks are 11-2 this season, Pac-12 champions for the third straight year, and headed to the Rose Bowl.