Some employers are keeping their employees focused throughout the NCAA tournament by having their IT departments block ESPN and CBS Sports from their computers.

Experts say watching games from work costs employers more than $190 million in lost productivity. The estimate is based on the assumption that over the next 16 days, 58 million workers will spend an average of 1.5 minutes per day following games and updating their brackets.

If you don't think you can make it through work without following the games and don't want to get caught...use this link.