There are few things in sports that are guaranteed, but the Packers always find a way to beat the Lions at Lambeau Field.
Yes, always is a long time, and if we are being completely accurate, the above statement is false. The Lions last won at Green Bay in 1991, a year they actually made it as far as the NFC Championship Game. However, they have played at Green Bay every year since then, and they have lost each of those games.
While the Packers have lost two games in a row, it doesn't seem likely that the Lions will break that string this week.