| 74 | Notre Dame | November 21, 1936 – October 16, 1937 | No. 9 (beat No. 7) | No. 12 | 0 | No. 8 |
| 75 | Carnegie Mellon | October 16, 1937 – October 23, 1937 | unranked (beat No. 12) | unranked | 0 | unranked |
| 76 | Temple | October 23, 1937 – November 6, 1937 | unranked | — | — | — |
| 77 | Michigan State | November 6, 1937 – January 1, 1938 | unranked | — | — | — |
| 78 | Auburn | January 1, 1938 – October 8, 1938 | unranked | unranked | 0 | unranked |
| 79 | Tennessee | October 8, 1938 – January 1, 1940 | No. 4 | No. 1 | 4 | No. 2 |
| 80 | USC | January 1, 1940 – October 26, 1940 | No. 3 (beat No. 2) | No. 17 | 0 | No. 3 |
| 81 | Stanford | October 26, 1940 – October 11, 1941 | No. 3 | No. 9 | 0 | No. 2 |
| 82 | Oregon State | October 11, 1941 – October 25, 1941 | unranked (beat No. 9) | No. 16 | 0 | unranked |
| 83 | Washington State | October 25, 1941 – December 6, 1941 | unranked (beat No. 16) | unranked | 0 | unranked |
| 84 | Texas A&M | December 6, 1941 – January 1, 1942 | No. 2 | — | — | — |
| 85 | Alabama | January 1, 1942 – October 31, 1942 | No. 18 (beat No. 2) | No. 3 | 0 | No. 20 |
| 86 | Georgia | October 31, 1942 – November 21, 1942 | No. 5 (beat No. 7) | — | — | — |
| 87 | Auburn | November 21, 1942 – October 14, 1944 | No. 16 (beat No. 5) | unranked | 0 | No. 16 |
| 88 | Georgia Tech | October 14, 1944 – November 4, 1944 | unranked | — | — | — |
| 89 | Duke | November 4, 1944 – October 6, 1945 | No. 11 | No. 13 | 0 | No. 11 |
| 90 | Navy | October 6, 1945 – December 1, 1945 | No. 4 (beat No. 16) | No. 2 | 0 | unranked |
| 91 | Army | December 1, 1945 – October 25, 1947 | No. 1 (beat No. 2) | No. 1 | 7 | No. 2 |
| 92 | Columbia | October 25, 1947 – October 2, 1948 | No. 19 (beat No. 11) | No. 16 | 0 | No. 20 |
| 93 | Harvard | October 2, 1948 – October 9, 1948 | unranked | unranked | 0 | unranked |
| 94 | Cornell | October 9, 1948 – October 23, 1948 | unranked | No. 19 | 0 | unranked |
| 95 | Army | October 23, 1948 – December 2, 1950 | No. 3 (beat No. 19) | No. 1 | 3 | No. 4 |
| 96 | Navy | December 2, 1950 – October 6, 1951 | unranked (beat No. 2) | unranked | 0 | unranked |
| 97 | Princeton | October 6, 1951 – October 11, 1952 | No. 9 | No. 4 | 0 | No. 6 |
| 98 | Pennsylvania | October 11, 1952 – November 1, 1952 | No. 11 | No. 17 | 0 | unranked |
| 99 | Penn State | November 1, 1952 – November 8, 1952 | unranked | unranked | 0 | unranked |
| 100 | Syracuse | November 8, 1952 – January 1, 1953 | No. 15 | No. 16 | 0 | unranked |
| 101 | Alabama | January 1, 1953 – September 18, 1953 | No. 8 (beat No. 16) | No. 5 | 0 | No. 9 |
| 102 | Southern Miss | September 18, 1953 – October 31, 1953 | unranked (beat No. 5) | No. 17 | 0 | unranked |
| 103 | Memphis | October 31, 1953 – November 7, 1953 | unranked | unranked | 0 | unranked |
| 104 | Arkansas State | November 7, 1953 – October 2, 1954 | unranked | unranked | 0 | unranked |
| 105 | Mississippi State | October 2, 1954 – October 15, 1954 | unranked | unranked | 0 | unranked |
| 106 | Miami | October 15, 1954 – November 6, 1954 | unranked | No. 6 | 0 | unranked |
| 107 | Auburn | November 6, 1954 – October 29, 1955 | unranked (beat No. 6) | No. 8 | 0 | No. 13 |
| 108 | Tulane | October 29, 1955 – November 12, 1955 | unranked (beat No. 8) | unranked | 0 | unranked |
| 109 | Vanderbilt | November 12, 1955 – November 26, 1955 | unranked | No. 19 | 0 | unranked |
| 110 | Tennessee | November 26, 1955 – January 1, 1957 | unranked (beat No. 19) | No. 1 | 1 | unranked |
| 111 | Baylor | January 1, 1957 – October 5, 1957 | No. 15 (beat No. 2) | No. 7 | 0 | No. 11 |
| 112 | Miami | October 5, 1957 – October 11, 1957 | unranked | unranked | 0 | unranked |
| 113 | North Carolina | October 11, 1957 – October 19, 1957 | No. 14 | unranked | 0 | unranked |
| 114 | Maryland | October 19, 1957 – October 26, 1957 | unranked | unranked | 0 | unranked |
| 115 | Tennessee | October 26, 1957 – November 16, 1957 | No. 17 | No. 7 | 0 | unranked |
| 116 | Ole Miss | November 16, 1957 – November 1, 1958 | No. 5 (beat No. 12) | No. 6 | 0 | No. 7 |
| 117 | LSU | November 1, 1958 – November 7, 1959 | No. 1 (beat No. 9) | No. 1 | 11 | No. 1 |
| 118 | Tennessee | November 7, 1959 – November 14, 1959 | No. 9 (beat No. 3) | No. 20 | 0 | unranked |
| 119 | Ole Miss | November 14, 1959 – November 4, 1961 | No. 2 (beat No. 20) | No. 1 | 4 | No. 2 |
| 120 | LSU | November 4, 1961 – November 3, 1962 | No. 4 (beat No. 7) | No. 3 | 0 | No. 4 |
| 121 | Ole Miss | November 3, 1962 – January 1, 1964 | No. 4 (beat No. 9) | No. 2 | 0 | No. 3 |
| 122 | Alabama | January 1, 1964 – January 1, 1965 | No. 9 (beat No. 7) | No. 2 | 0 | No. 8 |
| 123 | Texas | January 1, 1965 – October 16, 1965 | No. 5 (beat No. 2) | No. 1 | 3 | No. 5 |
| 124 | Arkansas | October 16, 1965 – January 1, 1966 | No. 1 (beat No. 5) | No. 2 | 0 | unranked |
| 125 | LSU | January 1, 1966 – September 24, 1966 | unranked (beat No. 2) | unranked | 0 | No. 8 |
| 126 | Rice | September 24, 1966 – October 1, 1966 | unranked | unranked | 0 | unranked |
| 127 | Tennessee | October 1, 1966 – October 8, 1966 | No. 8 | unranked | 0 | unranked |
| 128 | Georgia Tech | October 8, 1966 – November 26, 1966 | No. 7 | No. 5 | 0 | unranked |
| 129 | Georgia | November 26, 1966 – October 14, 1967 | No. 4 (beat No. 8) | No. 3 | 0 | No. 4 |
| 130 | Ole Miss | October 14, 1967 – November 18, 1967 | unranked (beat No. 8) | unranked | 0 | unranked |
| 131 | Tennessee | November 18, 1967 – January 1, 1968 | No. 2 | — | — | — |
| 132 | Oklahoma | January 1, 1968 – September 21, 1968 | No. 5 (beat No. 2) | No. 4 | 0 | No. 3 |
| 133 | Notre Dame | September 21, 1968 – September 28, 1968 | No. 3 (beat No. 5) | No. 2 | 0 | unranked |
| 134 | Purdue | September 28, 1968 – October 12, 1968 | No. 1 (beat No. 2) | No. 1 | 2 | unranked |
| 135 | Ohio State | October 12, 1968 – November 22, 1969 | No. 4 (beat No. 1) | No. 1 | 12 | No. 1 |
| 136 | Michigan | November 22, 1969 – January 1, 1970 | No. 7 (beat No. 4) | No. 7 | 0 | unranked |
| 137 | USC | January 1, 1970 – October 10, 1970 | No. 5 (beat No. 7) | No. 3 | 0 | No. 3 |
| 138 | Stanford | October 10, 1970 – November 14, 1970 | No. 8 (beat No. 10) | No. 6 | 0 | unranked |
| 139 | Air Force | November 14, 1970 – November 21, 1970 | No. 12 (beat No. 13) | No. 11 | 0 | unranked |
| 140 | Colorado | November 21, 1970 – December 12, 1970 | unranked (beat No. 11) | unranked | 0 | unranked |
| 141 | Tulane | December 12, 1970 – September 18, 1971 | unranked | unranked | 0 | No. 17 |
| 142 | Georgia | September 18, 1971 – November 13, 1971 | No. 11 | No. 7 | 0 | unranked |
| 143 | Auburn | November 13, 1971 – November 27, 1971 | No. 6 (beat No. 7) | No. 5 | 0 | unranked |
| 144 | Alabama | November 27, 1971 – January 1, 1972 | No. 3 (beat No. 5) | No. 2 | 0 | unranked |
| 145 | Nebraska | January 1, 1972 – September 9, 1972 | No. 1 (beat No. 2) | No. 1 | 1 | No. 1 |
| 146 | UCLA | September 9, 1972 – September 23, 1972 | unranked (beat No. 1) | No. 6 | 0 | unranked |
| 147 | Michigan | September 23, 1972 – November 25, 1972 | No. 12 (beat No. 6) | No. 3 | 0 | unranked |
| 148 | Ohio State | November 25, 1972 – January 1, 1973 | No. 9 (beat No. 3) | No. 3 | 0 | unranked |
| 149 | USC | January 1, 1973 – October 27, 1973 | No. 1 (beat No. 3) | No. 1 | 4 | No. 1 |
| 150 | Notre Dame | October 27, 1973 – September 28, 1974 | No. 5 (beat No. 9) | No. 1 | 1 | No. 1 |
| 151 | Purdue | September 28, 1974 – October 5, 1974 | unranked (beat No. 2) | unranked | 0 | unranked |
| 152 | Duke | October 5, 1974 – October 19, 1974 | unranked | unranked | 0 | unranked |
| 153 | Clemson | October 19, 1974 – October 26, 1974 | unranked | unranked | 0 | unranked |
| 154 | Tennessee | October 26, 1974 – September 20, 1975 | unranked | No. 10 | 0 | No. 20 |
| 155 | UCLA | September 20, 1975 – October 4, 1975 | No. 12 (beat No. 10) | No. 10 | 0 | unranked |
| 156 | Ohio State | October 4, 1975 – January 1, 1976 | No. 2 (beat No. 13) | No. 1 | 9 | unranked |
| 157 | UCLA | January 1, 1976 – November 20, 1976 | No. 11 (beat No. 1) | No. 2 | 0 | No. 5 |
| 158 | USC | November 20, 1976 – October 8, 1977 | No. 3 (beat No. 6) | No. 1 | 1 | No. 2 |
| 159 | Alabama | October 8, 1977 – September 23, 1978 | No. 4 (beat No. 6) | No. 1 | 3 | No. 2 |
| 160 | USC | September 23, 1978 – October 14, 1978 | No. 3 (beat No. 7) | No. 2 | 0 | unranked |
| 161 | Arizona State | October 14, 1978 – October 28, 1978 | No. 14 (beat No. 7) | No. 12 | 0 | unranked |
| 162 | Washington | October 28, 1978 – November 11, 1978 | No. 20 | No. 19 | 0 | unranked |
| 163 | USC | November 11, 1978 – November 15, 1980 | No. 5 | No. 1 | 6 | No. 2 |
| 164 | Washington | November 15, 1980 – January 1, 1981 | No. 16 (beat No. 12) | No. 15 | 0 | unranked |
| 165 | Michigan | January 1, 1981 – September 12, 1981 | No. 5 (beat No. 16) | No. 1 | 2 | No. 4 |
| 166 | Wisconsin | September 12, 1981 – September 19, 1981 | unranked (beat No. 1) | No. 20 | 0 | unranked |
| 167 | UCLA | September 19, 1981 – September 26, 1981 | No. 9 (beat No. 20) | No. 6 | 0 | unranked |
| 168 | Iowa | September 26, 1981 – October 24, 1981 | unranked (beat No. 6) | No. 6 | 0 | unranked |
| 169 | Minnesota | October 24, 1981 – October 31, 1981 | unranked (beat No. 6) | unranked | 0 | unranked |
| 170 | Michigan | October 31, 1981 – November 21, 1981 | No. 15 | No. 7 | 0 | unranked |
| 171 | Ohio State | November 21, 1981 – September 25, 1982 | unranked (beat No. 7) | No. 12 | 0 | No. 15 |
| 172 | Stanford | September 25, 1982 – October 9, 1982 | unranked (beat No. 13) | unranked | 0 | unranked |
| 173 | Arizona State | October 9, 1982 – November 13, 1982 | No. 11 | No. 3 | 0 | unranked |
| 174 | Washington | November 13, 1982 – November 20, 1982 | No. 7 (beat No. 3) | No. 5 | 0 | unranked |
| 175 | Washington State | November 20, 1982 – September 10, 1983 | unranked (beat No. 5) | unranked | 0 | unranked |
| 176 | Michigan | September 10, 1983 – September 17, 1983 | No. 8 | No. 17 | 0 | unranked |
| 177 | Washington | September 17, 1983 – September 24, 1983 | No. 9 (beat No. 17) | No. 18 | 0 | unranked |
| 178 | LSU | September 24, 1983 – October 1, 1983 | No. 16 (beat No. 18) | unranked | 0 | unranked |
| 179 | Florida | October 1, 1983 – October 29, 1983 | No. 9 | No. 5 | 0 | unranked |
| 180 | Auburn | October 29, 1983 – August 27, 1984 | No. 3 (beat No. 9) | No. 1 | 1 | No. 3 |
| 181 | Miami | August 27, 1984 – September 8, 1984 | No. 10 (beat No. 1) | No. 1 | 1 | unranked |
| 182 | Michigan | September 8, 1984 – September 15, 1984 | No. 3 (beat No. 5) | No. 16 | 0 | unranked |
| 183 | Washington | September 15, 1984 – November 10, 1984 | No. 9 (beat No. 16) | No. 1 | 4 | unranked |
| 184 | USC | November 10, 1984 – November 17, 1984 | No. 7 (beat No. 8) | No. 14 | 0 | unranked |
| 185 | UCLA | November 17, 1984 – September 28, 1985 | No. 19 (beat No. 14) | No. 10 | 0 | No. 9 |
| 186 | Washington | September 28, 1985 – October 19, 1985 | unranked (beat No. 13) | unranked | 0 | unranked |
| 187 | Oregon State | October 19, 1985 – November 2, 1985 | unranked | unranked | 0 | unranked |
| 188 | Arizona | November 2, 1985 – November 9, 1985 | unranked | unranked | 0 | unranked |
| 189 | UCLA | November 9, 1985 – November 23, 1985 | No. 14 | No. 8 | 0 | unranked |
| 190 | USC | November 23, 1985 – December 28, 1985 | unranked (beat No. 8) | unranked | 0 | unranked |
| 191 | Alabama | December 28, 1985 – October 25, 1986 | No. 15 | No. 2 | 0 | No. 13 |
| 192 | Penn State | October 25, 1986 – September 12, 1987 | No. 2 (beat No. 8) | No. 2 | 0 | No. 1 |
| 193 | Alabama | September 12, 1987 – September 19, 1987 | No. 11 (beat No. 20) | No. 17 | 0 | unranked |
| 194 | Florida | September 19, 1987 – October 3, 1987 | unranked (beat No. 17) | No. 18 | 0 | unranked |
| 195 | LSU | October 3, 1987 – November 7, 1987 | No. 7 (beat No. 18) | No. 5 | 0 | unranked |
| 196 | Alabama | November 7, 1987 – November 14, 1987 | No. 11 (beat No. 10) | No. 17 | 0 | unranked |
| 197 | Notre Dame | November 14, 1987 – November 21, 1987 | No. 7 (beat No. 17) | No. 10 | 0 | unranked |
| 198 | Penn State | November 21, 1987 – January 1, 1988 | unranked (beat No. 10) | No. 20 | 0 | unranked |
| 199 | Clemson | January 1, 1988 – September 17, 1988 | No. 14 (beat No. 20) | No. 3 | 0 | No. 12 |
| 200 | Florida State | September 17, 1988 – September 2, 1989 | No. 10 (beat No. 3) | No. 4 | 0 | No. 3 |
| 201 | Southern Miss | September 2, 1989 – September 9, 1989 | unranked (beat No. 6) | No. 18 | 0 | unranked |
| 202 | Mississippi State | September 9, 1989 – September 23, 1989 | unranked (beat No. 18) | No. 25 | 0 | unranked |
| 203 | Georgia | September 23, 1989 – September 30, 1989 | unranked | No. 23 | 0 | unranked |
| 204 | South Carolina | September 30, 1989 – October 28, 1989 | unranked (beat No. 23) | No. 24 | 0 | unranked |
| 205 | NC State | October 28, 1989 – November 4, 1989 | No. 20 (beat No. 25) | No. 18 | 0 | unranked |
| 206 | Virginia | November 4, 1989 – January 1, 1990 | No. 24 (beat No. 18) | No. 15 | 0 | unranked |
| 207 | Illinois | January 1, 1990 – September 8, 1990 | No. 11 (beat No. 15) | No. 11 | 0 | No. 10 |
| 208 | Arizona | September 8, 1990 – September 29, 1990 | No. 20 (beat No. 21) | No. 16 | 0 | unranked |
| 209 | California | September 29, 1990 – October 27, 1990 | unranked (beat No. 25) | unranked | 0 | unranked |
| 210 | Washington | October 27, 1990 – November 10, 1990 | No. 7 | No. 2 | 0 | unranked |
| 211 | UCLA | November 10, 1990 – November 17, 1990 | unranked (beat No. 10) | unranked | 0 | unranked |
| 212 | USC | November 17, 1990 – November 24, 1990 | No. 18 | No. 21 | 0 | unranked |
| 213 | Notre Dame | November 24, 1990 – January 1, 1991 | No. 7 (beat No. 21) | No. 5 | 0 | unranked |
| 214 | Colorado | January 1, 1991 – September 14, 1991 | No. 1 (beat No. 5) | No. 12 | 0 | No. 1 |
| 215 | Baylor | September 14, 1991 – October 12, 1991 | No. 23 (beat No. 12) | No. 8 | 0 | unranked |
| 216 | Rice | October 12, 1991 – October 19, 1991 | unranked (beat No. 8) | unranked | 0 | unranked |
| 217 | TCU | October 19, 1991 – October 26, 1991 | unranked | unranked | 0 | unranked |
| 218 | Baylor | October 26, 1991 – November 16, 1991 | No. 22 | No. 20 | 0 | unranked |
| 219 | Texas Tech | November 16, 1991 – September 3, 1992 | unranked (beat No. 20) | unranked | 0 | unranked |
| 220 | Oklahoma | September 3, 1992 – September 19, 1992 | No. 15 | No. 13 | 0 | unranked |
| 221 | USC | September 19, 1992 – October 3, 1992 | unranked (beat No. 13) | No. 20 | 0 | unranked |
| 222 | Washington | October 3, 1992 – November 7, 1992 | No. 1 (beat No. 20) | No. 1 | 4 | unranked |
| 223 | Arizona | November 7, 1992 – November 14, 1992 | No. 12 (beat No. 1) | No. 9 | 0 | unranked |
| 224 | USC | November 14, 1992 – November 21, 1992 | No. 18 (beat No. 9) | No. 15 | 0 | unranked |
| 225 | UCLA | November 21, 1992 – September 4, 1993 | unranked (beat No. 15) | unranked | 0 | unranked |
| 226 | California | September 4, 1993 – October 9, 1993 | unranked | No. 16 | 0 | unranked |
| 227 | Washington | October 9, 1993 – October 16, 1993 | No. 13 (beat No. 16) | No. 12 | 0 | unranked |
| 228 | UCLA | October 16, 1993 – November 13, 1993 | No. 22 (beat No. 12) | No. 10 | 0 | unranked |
| 229 | Arizona State | November 13, 1993 – November 26, 1993 | unranked (beat No. 10) | unranked | 0 | unranked |
| 230 | Arizona | November 26, 1993 – October 8, 1994 | No. 19 | No. 6 | 0 | No. 10 |
| 231 | Colorado State | October 8, 1994 – October 22, 1994 | No. 23 (beat No. 6) | No. 12 | 0 | unranked |
| 232 | Utah | October 22, 1994 – November 5, 1994 | No. 18 (beat No. 12) | No. 9 | 0 | unranked |
| 233 | New Mexico | November 5, 1994 – November 12, 1994 | unranked (beat No. 9) | unranked | 0 | unranked |
| 234 | Wyoming | November 12, 1994 – September 9, 1995 | unranked | unranked | 0 | unranked |
| 235 | Air Force | September 9, 1995 – September 16, 1995 | unranked | No. 21 | 0 | unranked |
| 236 | Colorado State | September 16, 1995 – September 30, 1995 | unranked (beat No. 21) | unranked | 0 | unranked |
| 237 | BYU | September 30, 1995 – October 14, 1995 | unranked | unranked | 0 | unranked |
| 238 | Arizona State | October 14, 1995 – November 24, 1995 | unranked | unranked | 0 | unranked |
| 239 | Arizona | November 24, 1995 – September 7, 1996 | unranked | unranked | 0 | unranked |
| 240 | Iowa | September 7, 1996 – September 21, 1996 | No. 22 | No. 19 | 0 | unranked |
| 241 | Tulsa | September 21, 1996 – October 19, 1996 | unranked (beat No. 19) | unranked | 0 | unranked |
| 242 | BYU | October 19, 1996 – September 6, 1997 | No. 18 | No. 5 | 0 | No. 5 |
| 243 | Washington | September 6, 1997 – September 20, 1997 | No. 4 (beat No. 19) | No. 2 | 0 | unranked |
| 244 | Nebraska | September 20, 1997 – October 10, 1998 | No. 7 (beat No. 2) | No. 1 | 3 | No. 2 |
| 245 | Texas A&M | October 10, 1998 – November 27, 1998 | No. 10 (beat No. 8) | No. 6 | 0 | unranked |
| 246 | Texas | November 27, 1998 – August 28, 1999 | No. 20 (beat No. 10) | No. 17 | 0 | No. 15 |
| 247 | NC State | August 28, 1999 – September 18, 1999 | unranked (beat No. 17) | No. 20 | 0 | unranked |
| 248 | Florida State | September 18, 1999 – October 7, 2000 | No. 1 (beat No. 20) | No. 1 | 13 | No. 1 |
| 249 | Miami | October 7, 2000 – January 3, 2003 | No. 7 (beat No. 1) | No. 1 | 25 | No. 1 |
| 250 | Ohio State | January 3, 2003 – October 11, 2003 | No. 2 (beat No. 1) | No. 2 | 0 | No. 2 |
| 251 | Wisconsin | October 11, 2003 – October 18, 2003 | No. 23 (beat No. 3) | No. 14 | 0 | unranked |
| 252 | Purdue | October 18, 2003 – October 25, 2003 | No. 13 (beat No. 14) | No. 10 | 0 | unranked |
| 253 | Michigan | October 25, 2003 – January 1, 2004 | No. 13 (beat No. 10) | No. 4 | 0 | unranked |
| 254 | USC | January 1, 2004 – January 4, 2006 | No. 2 (beat No. 4) | No. 1 | 28 | No. 1 |
| 255 | Texas | January 4, 2006 – September 9, 2006 | No. 2 (beat No. 1) | No. 2 | 0 | No. 1 |
| 256 | Ohio State | September 9, 2006 – January 9, 2007 | No. 1 (beat No. 2) | No. 1 | 12 | unranked |
| 257 | Florida | January 9, 2007 – September 29, 2007 | No. 4 (beat No. 1) | No. 3 | 0 | No. 1 |
| 258 | Auburn | September 29, 2007 – October 20, 2007 | unranked (beat No. 4) | No. 18 | 0 | unranked |
| 259 | LSU | October 20, 2007 – November 23, 2007 | No. 5 (beat No. 18) | No. 1 | 2 | unranked |
| 260 | Arkansas | November 23, 2007 – January 1, 2008 | unranked (beat No. 1) | unranked | 0 | unranked |
| 261 | Missouri | January 1, 2008 – October 11, 2008 | No. 1 | No. 3 | 0 | No. 4 |
| 262 | Oklahoma State | October 11, 2008 – October 25, 2008 | No. 17 (beat No. 3) | No. 7 | 0 | unranked |
| 263 | Texas | October 25, 2008 – November 1, 2008 | No. 1 (beat No. 7) | No. 1 | 1 | unranked |
| 264 | Texas Tech | November 1, 2008 – November 22, 2008 | No. 6 (beat No. 1) | No. 2 | 0 | unranked |
| 265 | Oklahoma | November 22, 2008 – January 8, 2009 | No. 5 (beat No. 2) | No. 3 | 0 | unranked |
| 266 | Florida | January 8, 2009 – December 5, 2009 | No. 2 (beat No. 4) | No. 1 | 13 | No. 1 |
| 267 | Alabama | December 5, 2009 – October 9, 2010 | No. 2 (beat No. 1) | No. 1 | 7 | No. 1 |
| 268 | South Carolina | October 9, 2010 – October 16, 2010 | No. 19 (beat No. 1) | No. 10 | 0 | unranked |
| 269 | Kentucky | October 16, 2010 – October 23, 2010 | unranked (beat No. 10) | unranked | 0 | unranked |
| 270 | Georgia | October 23, 2010 – October 30, 2010 | unranked | unranked | 0 | unranked |
| 271 | Florida | October 30, 2010 – November 13, 2010 | unranked | No. 24 | 0 | unranked |
| 272 | South Carolina | November 13, 2010 – December 4, 2010 | No. 22 (beat No. 24) | No. 17 | 0 | unranked |
| 273 | Auburn | December 4, 2010 – September 17, 2011 | No. 2 (beat No. 18) | No. 1 | 1 | No. 1 |
| 274 | Clemson | September 17, 2011 – October 29, 2011 | unranked (beat No. 21) | No. 6 | 0 | unranked |
| 275 | Georgia Tech | October 29, 2011 – November 10, 2011 | unranked (beat No. 6) | No. 20 | 0 | unranked |
| 276 | Virginia Tech | November 10, 2011 – December 4, 2011 | No. 10 (beat No. 20) | No. 5 | 0 | unranked |
| 277 | Clemson | December 4, 2011 – January 4, 2012 | No. 21 (beat No. 5) | No. 14 | 0 | unranked |
| 278 | West Virginia | January 4, 2012 – October 13, 2012 | No. 23 (beat No. 14) | No. 5 | 0 | No. 17 |
| 279 | Texas Tech | October 13, 2012 – October 27, 2012 | unranked (beat No. 5) | No. 15 | 0 | unranked |
| 280 | Kansas State | October 27, 2012 – November 17, 2012 | No. 4 (beat No. 15) | No. 2 | 0 | unranked |
| 281 | Baylor | November 17, 2012 – November 23, 2013 | unranked (beat No. 2) | No. 3 | 0 | unranked |
| 282 | Oklahoma State | November 23, 2013 – December 7, 2013 | No. 11 (beat No. 3) | No. 6 | 0 | unranked |
| 283 | Oklahoma | December 7, 2013 – October 4, 2014 | No. 18 (beat No. 6) | No. 4 | 0 | No. 6 |
| 284 | TCU | October 4, 2014 – October 11, 2014 | No. 25 (beat No. 4) | No. 9 | 0 | unranked |
| 285 | Baylor | October 11, 2014 – October 18, 2014 | No. 5 (beat No. 9) | No. 4 | 0 | unranked |
| 286 | West Virginia | October 18, 2014 – November 1, 2014 | unranked (beat No. 4) | No. 20 | 0 | unranked |
| 287 | TCU | November 1, 2014 – November 7, 2015 | No. 10 (beat No. 20) | No. 2 | 0 | No. 3 |
| 288 | Oklahoma State | November 7, 2015 – November 21, 2015 | No. 12 (beat No. 5) | No. 4 | 0 | unranked |
| 289 | Baylor | November 21, 2015 – November 27, 2015 | No. 10 (beat No. 4) | No. 7 | 0 | unranked |
| 290 | TCU | November 27, 2015 – September 10, 2016 | No. 15 (beat No. 7) | No. 11 | 0 | No. 7 |
| 291 | Arkansas | September 10, 2016 – September 24, 2016 | unranked (beat No. 15) | No. 17 | 0 | unranked |
| 292 | Texas A&M | September 24, 2016 – October 22, 2016 | No. 10 (beat No. 17) | No. 6 | 0 | unranked |
| 293 | Alabama | October 22, 2016 – January 9, 2017 | No. 1 (beat No. 6) | No. 1 | 7 | unranked |
| 294 | Clemson | January 9, 2017 – October 13, 2017 | No. 3 (beat No. 1) | No. 2 | 0 | No. 1 |
| 295 | Syracuse | October 13, 2017 – October 21, 2017 | unranked (beat No. 2) | unranked | 0 | unranked |
| 296 | Miami | October 21, 2017 – November 24, 2017 | No. 8 | No. 2 | 0 | unranked |
| 297 | Pittsburgh | November 24, 2017 – September 8, 2018 | unranked (beat No. 2) | unranked | 0 | unranked |
| 298 | Penn State | September 8, 2018 – September 29, 2018 | No. 13 | No. 9 | 0 | unranked |
| 299 | Ohio State | September 29, 2018 – October 20, 2018 | No. 4 (beat No. 9) | No. 2 | 0 | unranked |
| 300 | Purdue | October 20, 2018 – October 27, 2018 | unranked (beat No. 2) | unranked | 0 | unranked |
| 301 | Michigan State | October 27, 2018 – November 10, 2018 | unranked | No. 24 | 0 | unranked |
| 302 | Ohio State | November 10, 2018 – December 28, 2019 | No. 8 (beat No. 24) | No. 2 | 0 | No. 3 |
| 303 | Clemson | December 28, 2019 – January 13, 2020 | No. 3 (beat No. 2) | — | — | — |
| 304 | LSU | January 13, 2020 – September 26, 2020 | No. 1 (beat No. 3) | No. 6 | 0 | No. 1 |
| 305 | Mississippi State | September 26, 2020 – October 3, 2020 | unranked (beat No. 6) | No. 16 | 0 | unranked |
| 306 | Arkansas | October 3, 2020 – October 10, 2020 | unranked (beat No. 16) | unranked | 0 | unranked |
| 307 | Auburn | October 10, 2020 – October 17, 2020 | No. 13 | No. 14 | 0 | unranked |
| 308 | South Carolina | October 17, 2020 – October 24, 2020 | unranked (beat No. 14) | unranked | 0 | unranked |
| 309 | LSU | October 24, 2020 – October 31, 2020 | unranked | unranked | 0 | unranked |
| 310 | Auburn | October 31, 2020 – November 28, 2020 | unranked | No. 22 | 0 | unranked |
| 311 | Alabama | November 28, 2020 – October 9, 2021 | No. 1 (beat No. 22) | No. 1 | 9 | No. 1 |
| 312 | Texas A&M | October 9, 2021 – November 13, 2021 | unranked (beat No. 1) | No. 11 | 0 | unranked |
| 313 | Ole Miss | November 13, 2021 – January 1, 2022 | No. 12 (beat No. 11) | No. 8 | 0 | unranked |
| 314 | Baylor | January 1, 2022 – September 10, 2022 | No. 6 (beat No. 8) | No. 9 | 0 | No. 5 |
| 315 | BYU | September 10, 2022 – September 17, 2022 | No. 21 (beat No. 9) | No. 12 | 0 | unranked |
| 316 | Oregon | September 17, 2022 – November 12, 2022 | No. 25 (beat No. 12) | No. 6 | 0 | unranked |
| 317 | Washington | November 12, 2022 – January 8, 2024 | No. 24 (beat No. 6) | No. 2 | 0 | No. 8 |
| 318 | Michigan | January 8, 2024 – September 7, 2024 | No. 1 (beat No. 2) | No. 9 | 0 | No. 1 |
| 319 | Texas | September 7, 2024 – October 19, 2024 | No. 3 (beat No. 10) | No. 1 | 4 | unranked |
| 320 | Georgia | October 19, 2024 – November 9, 2024 | No. 5 (beat No. 1) | No. 2 | 0 | unranked |
| 321 | Ole Miss | November 9, 2024 – November 23, 2024 | No. 16 (beat No. 2) | No. 9 | 0 | unranked |
| 322 | Florida | November 23, 2024 – September 6, 2025 | unranked (beat No. 9) | No. 13 | 0 | unranked |
| 323 | South Florida | September 6, 2025 – September 13, 2025 | unranked (beat No. 13) | No. 18 | 0 | unranked |
| 324 | Miami | September 13, 2025 – October 17, 2025 | No. 5 (beat No. 18) | No. 2 | 0 | unranked |
| 325 | Louisville | October 17, 2025 – November 8, 2025 | unranked (beat No. 2) | No. 14 | 0 | unranked |
| 326 | California | November 8, 2025 – November 22, 2025 | unranked (beat No. 14) | unranked | 0 | unranked |
| 327 | Stanford | November 22, 2025 – November 29, 2025 | unranked | unranked | 0 | unranked |
| 328 | Notre Dame | November 29, 2025 – present | No. 9 | No. 3 | 0 | No. 10 |