I recently reviewed a Kindle book on amazon, where the author claimed to have an easy approach to win 65% of his NFL spread bets.
http://www.amazon.com/review/R3TZSBM...MxFXQ01Y6MHKAF
It was very entertaining when the author critiqued my review. If successful stock pickers can pick 2 out of 3 winners, certainly we can do this in sports, right?