| Oct 2, 1970 | Miami 18, Maryland 11 | Box score |
| Oct 3, 1970 | 10Air Force 37, Colorado State 22 | Box score |
| Oct 3, 1970 | Arizona 17, Iowa 10 | Box score |
| Oct 3, 1970 | 18Arizona State 52, Wyoming 3 | Box score |
| Oct 3, 1970 | 11Arkansas 49, TCU 14 | Box score |
| Oct 3, 1970 | Arkansas State 24, The Citadel 7 | Box score |
| Oct 3, 1970 | 12Auburn 33, Kentucky 15 | Box score |
| Oct 3, 1970 | Boston College 56, VMI 3 | Box score |
| Oct 3, 1970 | Dartmouth 50, Holy Cross 14 | Box score |
| Oct 3, 1970 | Dayton 28, Louisville 11 | Box score |
| Oct 3, 1970 | Florida 14, NC State 6 | Box score |
| Oct 3, 1970 | Fresno State 34, Pacific 14upset | Box score |
| Oct 3, 1970 | 15Georgia Tech 28, Clemson 7 | Box score |
| Oct 3, 1970 | Harvard 39, Rutgers 9 | Box score |
| Oct 3, 1970 | Illinois 27, Syracuse 0 | Box score |
| Oct 3, 1970 | Iowa State 16, Utah 13upset | Box score |
| Oct 3, 1970 | Kansas 49, New Mexico 23 | Box score |
| Oct 3, 1970 | Kansas State 21, 8Colorado 20upset | Box score |
| Oct 3, 1970 | Long Beach State 7, San José State 3 | Box score |
| Oct 3, 1970 | LSU 31, Baylor 10 | Box score |
| Oct 3, 1970 | Marshall 31, Xavier 14 | Box score |
| Oct 3, 1970 | Miami (OH) 48, Northern Illinois 0 | Box score |
| Oct 3, 1970 | 9Michigan 14, Texas A&M 10 | Box score |
| Oct 3, 1970 | 7Ole Miss 48, 17Alabama 23 | Box score |
| Oct 3, 1970 | Mississippi State 7, Georgia 6 | Box score |
| Oct 3, 1970 | 20Missouri 40, Oklahoma State 20 | Box score |
| Oct 3, 1970 | 6Nebraska 35, Minnesota 10 | Box score |
| Oct 3, 1970 | 19North Carolina 10, Vanderbilt 7 | Box score |
| Oct 3, 1970 | North Texas 37, Drake 13 | Box score |
| Oct 3, 1970 | 4Notre Dame 29, Michigan State 0 | Box score |
| Oct 3, 1970 | 1Ohio State 34, Duke 10 | Box score |
| Oct 3, 1970 | Oregon 28, Washington State 13 | Box score |
| Oct 3, 1970 | Pennsylvania 17, Brown 9 | Box score |
| Oct 3, 1970 | Pittsburgh 27, Kent State 6 | Box score |
| Oct 3, 1970 | Princeton 24, Columbia 22 | Box score |
| Oct 3, 1970 | Purdue 26, 3Stanford 14upset | Box score |
| Oct 3, 1970 | Rice 28, California 0 | Box score |
| Oct 3, 1970 | San Diego State 31, BYU 11 | Box score |
| Oct 3, 1970 | South Carolina 24, Virginia Tech 7 | Box score |
| Oct 3, 1970 | 5USC 45, Oregon State 13 | Box score |
| Oct 3, 1970 | SMU 21, Northwestern 20 | Box score |
| Oct 3, 1970 | Southern Miss 43, Richmond 21 | Box score |
| Oct 3, 1970 | Tennessee 48, Army 3 | Box score |
| Oct 3, 1970 | 2Texas 20, 13UCLA 17 | Box score |
| Oct 3, 1970 | Texas Tech 63, California–Santa Barbara 21 | Box score |
| Oct 3, 1970 | UTEP 21, New Mexico State 14 | Box score |
| Oct 3, 1970 | Toledo 42, Ohio 7 | Box score |
| Oct 3, 1970 | Tulane 6, Cincinnati 3 | Box score |
| Oct 3, 1970 | Tulsa 27, Memphis 12upset | Box score |
| Oct 3, 1970 | Wake Forest 27, Virginia 7 | Box score |
| Oct 3, 1970 | Washington 56, Navy 7 | Box score |
| Oct 3, 1970 | West Texas 42, East Carolina 30 | Box score |
| Oct 3, 1970 | 14West Virginia 16, Indiana 10 | Box score |
| Oct 3, 1970 | Western Michigan 23, Bowling Green 3 | Box score |
| Oct 3, 1970 | Wisconsin 29, 16Penn State 16upset | Box score |
| Oct 3, 1970 | Yale 39, Colgate 7 | Box score |