That is correct, Louisville is the lone dog to cover starting 1/1/13 in televised NFL and CFB games.
One correction, I didn't mean to say the FBS Title game, I was referring to the Division II title game. It was on one of the ESPN channels, so I'm counting it.
If you include all of the Sunday night, Monday, and Thursday night NFL games starting after the Denver at San Diego Monday night game, the numbers get much worse for the books. Favorites have dominated these isolated games.