The 1992 NCAA Division I-A football season was the first year of the Bowl Coalition and concluded with Alabama's first national championship in thirteen years—their first since the departure of Bear Bryant. One of Bryant's former players, Gene Stallings, was the head coach, and he used a style similar to Bryant's, a smashmouth running game combined with a tough defense.
The 1967 NCAA University Division football season was the last one in which college football's champion was crowned before the bowl games. During the 20th century, the NCAA had no playoff for the major college football teams in the University Division, later known as Division I-A and now as the Division I Football Bowl Subdivision (FBS).
The 1970 NCAA University Division football season was marked by tragedy, due to two airplane crashes. On October 2, one of the planes carrying the Wichita State football team crashed on the way to a game against Utah State, killing 31 people on board, including 14 players. Then, on November 14, the charter for the Marshall Thundering Herd crashed on the way home from a game against East Carolina, killing all 75 persons.
The 1971 NCAA University Division football season saw Coach Bob Devaney's Nebraska Cornhuskers repeat as national champions. Ranked a close second behind Notre Dame in the preseason poll, Nebraska moved up to first place the following week, remained there for the rest of 1971, and convincingly won the Orange Bowl 38–6 in a No. 1 vs. No. 2 game against Alabama.
The 1957 college football season was the 89th season of intercollegiate football in the United States. It concluded with two teams having claim to the major college national championship:
The 1930 college football season saw Notre Dame repeat as national champion under the Dickinson System, as well as claim the No. 1 position from each of the other three contemporary major selectors,. The post-season Rose Bowl matchup featured two unbeaten (9–0) teams, Washington State and Alabama, ranked No. 2 and No. 3, respectively. Alabama won the Pasadena contest, 24–0.
The 1956 college football season was the 88th season of intercollegiate football in the United States. It finished with five teams having claim to a national championship:
The 1951 college football season was the 83rd season of intercollegiate football in the United States. It finished with Princeton halfback Dick Kazmaier winning the Heisman Trophy and the Maxwell Award. Five teams have laid claim to the 1951 national championship:
The 1950 college football season was the 82nd season of intercollegiate football in the United States. It concluded with four teams having a claim to the national championship:
The 1949 college football season was the 81st season of intercollegiate football in the United States. It concluded with the top four teams undefeated and untied at the end of the regular season:
The 1948 college football season finished with SMU halfback Doak Walker as the Heisman Trophy winner and six teams in contention for the national championship:
- Bennie Oosterbaan's Michigan compiled a 9–0 record, defeated six ranked opponents, and was the consensus national champion, receiving 192 of 333 first-place votes in the final AP Poll. It was Michigan's second consecutive undefeated season, extending the program's winning streak to 23 games.
- Frank Leahy's Notre Dame Fighting Irish compiled a 9–0–1 record and had a 21-game winning streak dating back to the 1946 season before playing a 14–14 tie with USC in the final game of the 1948 season. Notre Dame was ranked No. 2 in the final AP Poll, receiving 97 of 333 first-place votes, with the same record as Michigan due to the final poll being taken prior to their season-ending tie.
- Carl Snavely's No. 3 North Carolina Tar Heels, led by Heisman Trophy runner-up Charlie Justice, were undefeated in the regular season (9–0–1) but lost to Oklahoma in the 1949 Sugar Bowl.
- Pappy Waldorf's No. 4 California Golden Bears, led by Jackie Jensen who finished fourth in the 1948 Heisman Trophy voting, were undefeated in the regular season (10–0), but lost to Northwestern in the 1949 Rose Bowl.
- Bud Wilkinson's No. 5 Oklahoma Sooners compiled a 10–1 record, including a victory over No. 3 North Carolina in the 1949 Sugar Bowl.
- Earl Blaik's No. 6 Army Cadets finished the season undefeated (8–0–1). They won the first eight games of the season and were ranked No. 3 in the AP Poll before playing Navy to a tie in the annual Army–Navy Game.
The 1947 college football season finished with Notre Dame, Michigan, and Penn State all unbeaten and untied, but the Fighting Irish of Notre Dame were the first place choice for 107 of the 142 voters in the final AP Poll in early December, and repeated as national champions. Michigan was selected for the top spot by six contemporary math systems.
The 1946 college football season was the 78th season of intercollegiate football in the United States. Competition included schools from the Big Ten Conference, the Pacific Coast Conference (PCC), the Southeastern Conference (SEC), the Big Six Conference, the Southern Conference, the Southwestern Conference, and numerous smaller conferences and independent programs. The season saw the return of many programs which had suspended play during World War II, and also the enrollment of many veterans returning from the war.
The 1938 college football season ended with the Horned Frogs of Texas Christian University (TCU) being named the nation's No. 1 team by 55 of the 77 voters in the final Associated Press writers' poll in early December. Tennessee was also chosen by six contemporary math system selectors as a national champion; both teams won every game. Notre Dame was chosen by the Dickinson System and won the Knute Rockne Memorial Trophy.
The 1939 college football season concluded with the Aggies of The Agricultural and Mechanical College of Texas being named as the national champions by the voters in the Associated Press writers' poll. Led by consensus All-American fullback John Kimbrough, the Aggies went undefeated at 11–0 and outscored their opponents by a combined total of 212 to 31, with the defense allowing just 54 first downs and 763 yards all season, or 1.71 yards per play. On New Year's Day, Texas A&M defeated Tulane, 14–13 in the Sugar Bowl.
The 1941 college football regular season was the 73rd season of intercollegiate football in the United States. Competition included schools from the Big Ten Conference, the Pacific Coast Conference (PCC), the Southeastern Conference (SEC), the Big Six Conference, the Southern Conference, the Southwestern Conference, and numerous smaller conferences and independent programs.
The 1942 college football season was the 74th season of intercollegiate football in the United States. Competition included schools from the Big Ten Conference, the Pacific Coast Conference (PCC), the Southeastern Conference (SEC), the Big Six Conference, the Southern Conference, the Southwestern Conference, and numerous smaller conferences and independent programs. The season was the first after the entry of the United States into World War II.
The 1943 college football season was the 75th season of intercollegiate football in the United States. Played during World War II, the competition included schools from the Big Ten Conference, the Pacific Coast Conference (PCC), the Southeastern Conference (SEC), the Big Six Conference, the Southwestern Conference, and numerous smaller conferences and independent programs.
One human poll comprised the 1940 National Collegiate Athletic Association (NCAA) football rankings. Unlike most sports, college football's governing body, the NCAA, does not bestow a national championship, instead that title is bestowed by one or more different polling agencies. There are two main weekly polls that begin in the preseason—the AP Poll and the Coaches' Poll. The Coaches' Poll began operation in 1950; in addition, the AP Poll did not begin conducting preseason polls until that same year.
One human poll comprised the 1941 National Collegiate Athletic Association (NCAA) football rankings. Unlike most sports, college football's governing body, the NCAA, does not bestow a national championship, instead that title is bestowed by one or more different polling agencies. There are two main weekly polls that begin in the preseason—the AP Poll and the Coaches' Poll. The Coaches' Poll began operation in 1950; in addition, the AP Poll did not begin conducting preseason polls until that same year.