|
|
| Fewest First Downs Allowed, Season | ||
| 199 | Detroit, 1998 | |
| 219 | Kansas City, 1996 | |
| 221 | Tennessee, 2006 | |
| 222 | New York, 1997 | |
| 225 | Minnesota, 2006 | |
| Most First Downs Allowed, Season | ||
| 428 | Arizona, 1996 | |
| 418 | San Diego, 1996 | |
| 411 | Cincinnati, 2003 | |
| 410 | Arizona, 2005 | |
| 396 | Minnesota, 1998 | |