iPhone users will be able to enjoy this season's NFL football games via DirecTV's "Supercast Mobile" app. Despite the app is free -- still coming soon to the App Store-- and the stream can be accessed over 3G and wi-fi, but the service is not cheap and subjects to local blackout restrictions, too. continued »

CBS Sports has launched a new mobile application for iPhones and iPod Touch, allowing iPhone users to watch the live stream of upcoming NCAA March Madness basketball games. It's available in App Store and costs $4.99. continued »

iPhone has numerous applications for sports fans: using their iPhone to track scores in baseball; or even to play fantasy sports games. continued »