Passer Rating: Worst Weeks of The Season

Twenty Worst Performances of The Season

(Minimum 14 Attempts)
(Note: Blue indicates the player's team won;
orange highlight indicates the performance occurred in the most recent week)

Rank	Player	Week	Opponent	Rating
1	Jake Delhomme	1	Philadelphia	-21.3
2	Byron Leftwich	3	New York Giants	-15.3
3	JaMarcus Russell	3	Denver	-15.3
4	Mark Sanchez	6	Buffalo	-14.9
5	Derek Anderson	5	Buffalo	-13.9
6	Kent Null	14	Tennessee	-13.9
7	Jake Delhomme	6	Tampa Bay	-13.8
8	Brady Quinn	15	Kansas City	-13.8
9	Brady Quinn	10	Baltimore	-13.5
10	Josh Freeman	11	New Orleans	-13.1
11	Jay Cutler	15	Baltimore	-13.0
12	Matt Cassel	7	San Diego	-12.8
13	JaMarcus Russell	10	Kansas City	-12.6
14	Daunte Culpepper	6	Green Bay	-12.5
15	Mark Sanchez	4	New Orleans	-12.4
16	Derek Anderson	3	Baltimore	-12.1
17	Derek Anderson	8	Chicago	-11.9
18	Josh Freeman	14	New York Jets	-11.9
19	Jake Delhomme	12	New York Jets	-11.9
20	Matt Cassel	13	San Diego	-11.6