| Sep 29, 1984 | Air Force 52, Colorado State 10 | Box score |
| Sep 29, 1984 | Arizona 31, Long Beach State 24 | Box score |
| Sep 29, 1984 | Arizona State 28, Stanford 10 | Box score |
| Sep 29, 1984 | Arkansas 33, Navy 10 | Box score |
| Sep 29, 1984 | Army 13, Duke 9 | Box score |
| Sep 29, 1984 | 20Auburn 29, Tennessee 10 | Box score |
| Sep 29, 1984 | Ball State 15, Northern Illinois 14upset | Box score |
| Sep 29, 1984 | Baylor 18, Texas Tech 9 | Box score |
| Sep 29, 1984 | Bowling Green 35, Eastern Michigan 27 | Box score |
| Sep 29, 1984 | Cal State Fullerton 27, Utah State 16 | Box score |
| Sep 29, 1984 | Central Michigan 14, Kent State 10 | Box score |
| Sep 29, 1984 | Florida 27, Mississippi State 12 | Box score |
| Sep 29, 1984 | 9Florida State 44, Temple 27 | Box score |
| Sep 29, 1984 | Fresno State 53, New Mexico State 24 | Box score |
| Sep 29, 1984 | 18Georgia Tech 28, 13Clemson 21upset | Box score |
| Sep 29, 1984 | Hawai’i 16, UNLV 12 | Box score |
| Sep 29, 1984 | Iowa 21, Illinois 16 | Box score |
| Sep 29, 1984 | Iowa State 14, West Texas 0 | Box score |
| Sep 29, 1984 | LSU 23, 15USC 3upset | Box score |
| Sep 29, 1984 | Louisville 30, Houston 28upset | Box score |
| Sep 29, 1984 | Maryland 38, Wake Forest 17 | Box score |
| Sep 29, 1984 | Memphis 23, Southern Miss 13 | Box score |
| Sep 29, 1984 | 16Miami 38, Rice 3 | Box score |
| Sep 29, 1984 | 14Michigan 14, Indiana 6 | Box score |
| Sep 29, 1984 | Ole Miss 19, Tulane 14 | Box score |
| Sep 29, 1984 | New Mexico 34, UTEP 7 | Box score |
| Sep 29, 1984 | North Carolina 23, Kansas 17 | Box score |
| Sep 29, 1984 | NC State 31, East Carolina 22 | Box score |
| Sep 29, 1984 | 19Notre Dame 16, Missouri 14 | Box score |
| Sep 29, 1984 | 3Ohio State 35, Minnesota 22 | Box score |
| Sep 29, 1984 | 7Oklahoma 24, Kansas State 6 | Box score |
| Sep 29, 1984 | 10Oklahoma State 31, Tulsa 7 | Box score |
| Sep 29, 1984 | Oregon 30, Pacific 14 | Box score |
| Sep 29, 1984 | Purdue 13, Michigan State 10 | Box score |
| Sep 29, 1984 | Rutgers 43, Cincinnati 15 | Box score |
| Sep 29, 1984 | San José State 33, California 18 | Box score |
| Sep 29, 1984 | South Carolina 17, 12Georgia 10upset | Box score |
| Sep 29, 1984 | 11SMU 26, TCU 17 | Box score |
| Sep 29, 1984 | Syracuse 17, 1Nebraska 9upset | Box score |
| Sep 29, 1984 | 2Texas 28, 4Penn State 3 | Box score |
| Sep 29, 1984 | Ohio 16, Toledo 16 | Box score |
| Sep 29, 1984 | 17UCLA 33, Colorado 16 | Box score |
| Sep 29, 1984 | Vanderbilt 30, Alabama 21upset | Box score |
| Sep 29, 1984 | Virginia 26, Virginia Tech 23upset | Box score |
| Sep 29, 1984 | 6Washington 53, Miami (OH) 7 | Box score |
| Sep 29, 1984 | West Virginia 28, Pittsburgh 10 | Box score |
| Sep 29, 1984 | Wisconsin 31, Northwestern 16 | Box score |
| Sep 29, 1984 | Wyoming 21, Utah 14 | Box score |