Over the past 15 seasons, 38 quarterbacks have attempted at least 80 passes while tied or trailing by one score (8 points) or less in the last five minutes of the fourth quarter. In those situations, like on Sunday, the quarterback needs to score, and throwing an interception could effectively "end" the chances of winning.
Here are the interception percentages for those 38 quarterbacks in those situations, from best to worst:
2.46 Rich Gannon (3 int, 122 att)
2.78 Donovan McNabb (4 int, 144 att)
3.48 Joey Harrington (4 int, 115 att)
3.49 Brian Griese (3 int, 86 att)
4.14 Mark Brunell (6 int, 145 att)
4.20 Matt Schaub (5 int, 119 att)
4.26 Tony Romo (6 int, 141 att)
4.44 David Garrard (4 int, 90 att)
4.46 Kerry Collins (7 int, 157 att)
4.86 Ben Roethlisberger (7 int, 144 att)
5.00 Matt Ryan (5 int, 100 att)
5.38 Byron Leftwich (5 int, 93 att)
5.45 Jason Campbell (6 int, 110 att)
5.49 Aaron Rodgers (5 int, 91 att)
5.62 Steve McNair (5 int, 89 att)
5.73 Drew Bledsoe (9 int, 157 att)
6.00 Marc Bulger (6 int, 100 att)
6.06 Jeff Garcia (8 int, 132 att)
6.12 Peyton Manning (9 int, 147 att)
6.32 Tom Brady (6 int, 95 att)
6.42 Kurt Warner (7 int, 109 att)
6.62 Brad Johnson (9 int, 136 att)
6.71 Philip Rivers (10 int, 149 att)
6.77 Chad Pennington (9 int, 133 att)
6.82 Jay Cutler (6 int, 88 att)
7.48 Carson Palmer (11 int, 147 att)
7.62 Jake Delhomme (8 int, 105 att)
7.62 Trent Green (8 int, 105 att)
8.24 Jake Plummer (7 int, 85 att)
8.53 Brett Favre (18 int, 211 att)
8.74 Aaron Brooks (9 int, 103 att)
8.77 Daunte Culpepper (10 int, 114 att)
8.89 Jon Kitna (16 int, 180 att)
9.71 Matt Hasselbeck (10 int, 103 att)
9.82 Eli Manning (11 int, 112 att)
10.29 Drew Brees (14 int, 136 att)
10.99 Chad Henne (10 int, 91 att)
13.19 Ryan Fitzpatrick (12 int, 91 att)