The NFL is full of an array of talented quarterbacks that make the league incredible to watch, but it's also full of a bunch of players that just stink the place up.
These players can be singled out by their passer rating, a figure that provides the conclusion of all the important QB stats thrown into a complex equation.
Now we're not here to understand how the QB rating works, or debate it's merit. We are simply going to look at the top ten worst QBs according to this stat over their career.
But we have some regulations for this list. Every player has to have started more than five games in the NFL, and they also have to either be in a QB battle this summer or be likely to play because of injury to the starter.
Essentially, this list of the top ten most terrible QBs that you are likely to see in action during the 2014 NFL season.
Click through to enjoy the laughing stocks of the NFL. Remember, the lower the score the worse the player.