Yahoo! Fantasy Football While you're mowing down on the wings, pizza, burgers and whatever else, you'll want to check on your Yahoo! fantasy teams, using Yahoo's ( YHOO) free Fantasy Football Sports 2012 app. With this fantasy tracker, you can follow live scoring on your team during the games. You can also mange your roster right from the app, check your match-up, read any breaking news on a player (good or bad), and get access to the league message boards after your league has drafted. Shares of Yahoo! have drastically under-performed this year, losing 9.11%. The Nasdaq has gained 16.83% since the start of 2012.