| Sep 30, 2003 | Houston 27, East Carolina 13 | Box score |
| Oct 2, 2003 | 2Miami 22, West Virginia 20 | Box score |
| Oct 3, 2003 | Utah 17, 19Oregon 13upset | Box score |
| Oct 4, 2003 | Georgia Tech 29, NC State 21 | Box score |
| Oct 4, 2003 | 21Minnesota 42, Northwestern 17 | Box score |
| Oct 4, 2003 | 25Michigan State 31, Indiana 3 | Box score |
| Oct 4, 2003 | 4Virginia Tech 48, Rutgers 22 | Box score |
| Oct 4, 2003 | Wisconsin 30, Penn State 23 | Box score |
| Oct 4, 2003 | Ole Miss 20, 24Florida 17upset | Box score |
| Oct 4, 2003 | Baylor 42, Colorado 30upset | Box score |
| Oct 4, 2003 | Virginia 38, North Carolina 13 | Box score |
| Oct 4, 2003 | 12Nebraska 30, Troy 0 | Box score |
| Oct 4, 2003 | Navy 28, Air Force 25upset | Box score |
| Oct 4, 2003 | Miami (OH) 45, Akron 20 | Box score |
| Oct 4, 2003 | UAB 24, Memphis 10upset | Box score |
| Oct 4, 2003 | Western Michigan 31, Eastern Michigan 3 | Box score |
| Oct 4, 2003 | Ball State 34, Kent State 17 | Box score |
| Oct 4, 2003 | Mississippi State 30, Vanderbilt 21 | Box score |
| Oct 4, 2003 | Colorado State 34, Fresno State 10 | Box score |
| Oct 4, 2003 | Boise State 43, Louisiana Tech 37 | Box score |
| Oct 4, 2003 | 10USC 37, Arizona State 17 | Box score |
| Oct 4, 2003 | 11Georgia 37, Alabama 23 | Box score |
| Oct 4, 2003 | Maryland 21, Clemson 7 | Box score |
| Oct 4, 2003 | 13Texas 24, 16Kansas State 20 | Box score |
| Oct 4, 2003 | 23Iowa 30, 9Michigan 27upset | Box score |
| Oct 4, 2003 | Bowling Green 23, Central Michigan 3 | Box score |
| Oct 4, 2003 | 22Purdue 43, Illinois 10 | Box score |
| Oct 4, 2003 | Oregon State 35, California 21 | Box score |
| Oct 4, 2003 | 14Washington State 30, Arizona 7 | Box score |
| Oct 4, 2003 | UCF 19, Buffalo 10 | Box score |
| Oct 4, 2003 | UCLA 46, 18Washington 16upset | Box score |
| Oct 4, 2003 | South Florida 31, Louisville 28 | Box score |
| Oct 4, 2003 | 1Oklahoma 53, Iowa State 7 | Box score |
| Oct 4, 2003 | Oklahoma State 56, Louisiana 3 | Box score |
| Oct 4, 2003 | Tulsa 27, Hawai’i 16upset | Box score |
| Oct 4, 2003 | Arkansas State 44, UL Monroe 41 | Box score |
| Oct 4, 2003 | Southern Miss 22, Cincinnati 20upset | Box score |
| Oct 4, 2003 | Temple 44, Middle Tennessee 36 | Box score |
| Oct 4, 2003 | 20TCU 27, Army 0 | Box score |
| Oct 4, 2003 | 17Northern Illinois 30, Ohio 23 | Box score |
| Oct 4, 2003 | Auburn 28, 7Tennessee 21upset | Box score |
| Oct 4, 2003 | Idaho 35, New Mexico State 31upset | Box score |
| Oct 4, 2003 | New Mexico 34, Utah State 7 | Box score |
| Oct 4, 2003 | Rice 28, San José State 24 | Box score |
| Oct 4, 2003 | UTEP 21, SMU 19 | Box score |
| Oct 4, 2003 | Texas Tech 59, Texas A&M 28 | Box score |
| Oct 4, 2003 | BYU 44, San Diego State 36 | Box score |
| Oct 4, 2003 | UNLV 16, Nevada 12 | Box score |