29. Brett Favre
Arguably the worst performance of Favre’s career, this one came in the 2001 divisional playoff round against the St. Louis Rams. ‘The Greatest Show on Turf’ Rams were a different kettle of fish and this proved to be the case as they ran through the Packers. Green Bay melted under the Rams’ relentless pressure as St. Louis blew them out 45-17. But the story of this game was Favre’s awful display.
He picked the worst possible time to implode. The Rams intercepted him six times as he failed to get to grips on the game. This was the middle of Favre’s career before the retirements and the fallout with Green Bay. He totaled 11 Pro Bowl appearances so fans expected nothing short of brilliance from him. But this was just one game too many for him and tarnished his season for sure.