Not exactly. During the Colts 4-game Super Bowl run in Jan/Feb of 2007 he threw 3 TD and 7 INT.
It was a mediocre stretch, but it wasn't terrible. 6.8 ypa, 70 QB rating, 4 TDs (he had one rushing) vs. 7 INTs... given enough games, any QB is going to throw up a 4-game stretch like that through random chance. Hell, the only substantive difference between that and Roethlisberger's playoff performance in 2004 (61.3 QB Rating, 3 TDs, 5 INTs) is that Manning played 4 games and Ben only played 2.Again, Manning has a better postseason passer rating than Tom Brady or Ben Roethlisberger. The drop in his passer rating from regular season to postseason is
exactly the same as Tom Brady's (actually, in terms of a percentage of overall rating, Manning's QB Rating drops less in the postseason). Three of the top 5 games any QB has played in the last 50 years have come by Peyton Manning in the playoffs, including last season when he shredded one of the top passing defenses in recent memory to the tune of 10 yards per attempt and a 123 QB rating. The fact that people keep looking for and singling out any bad performance he might have had just proves the point that his postseason failures are drastically overrated. Peyton Manning has had a QB rating below 80 only 7 times in 18 games, which is pretty much identical to Roofles' rate of 4 times in 10 games.