The1933 college football season saw theMichigan Wolverines repeat as winners of the Knute Rockne Memorial Trophy as national champion under theDickinson System.
The unofficial east–west championship game, the Rose Bowl, was between Stanford (8–1–1) who was ranked behind USC and unranked Columbia (7–1). TheColumbia Lions won the Rose Bowl game 7–0.
Outside of College football: Due to the success of the1932 NFL Playoff Game, theNFL stopped using the exact rules ofcollege football and started to develop its own revisions.
September 23USC opened its season with a doubleheader against Occidental College, and Whittier College. Using a combination of varsity and reserves, the Trojans won 39–0 and 51–0, respectively.[1] Although future PresidentRichard M. Nixon had been on the freshman football team at Whittier, he was not part of the varsity squad that played against USC.Oregon defeated Linfield College 53–0.Stanford beat San Jose State 27–0
September 30Stanford narrowly defeated UCLA 3–0,USC beat Loyola Marymount 18–0, andOregon won at Gonzaga 14–0.Army opened with a 19–6 win over Mercer College.Minnesota beat visiting South Dakota State 19–6.Pittsburgh beat Washington & Jefferson 9–0.
October 7USC defeated Washington State 33–0,Stanford beat Santa Clara 7–0, andOregon got past Portland College 14–7.Minnesota and Indiana tied 6–6.Michigan (whose team includedGerald Ford as a center) beat Michigan State 20–6,Purdue beat Ohio University 13–6, andOhio State rolled over Virginia 75–0.Army beat Virginia Military Institute (VMI) 32–0Pittsburgh beat West Virginia 21–0.Nebraska beat visiting Texas 26–0.Princeton opened its season with a shutout (40–0) over Amherst.
October 14 In Minneapolis,Minnesota andPurdue played to a 7–7 tie.In Chicago,Stanford and Northwestern played to a 0–0 tie.Oregon won at Washington 6–0, andUSC beat St. Mary's 14–7.Army defeated Delaware 52–0 andPittsburgh beat Navy 34–6.Ohio State defeated Vanderbilt 20–0.Michigan beat Cornell 40–0.Nebraska won at Iowa State 20–0.Princeton recorded its second shutout, a 45–0 win over Williams. Tennessee suffered its first defeat since 1930, losing 10–2 against Duke.
October 21Michigan beat visitingOhio State 13–0.Minnesota (1–0–2) hostedPittsburgh (3–0–0), with the home team Gophers winning, 7–3.Purdue won at Chicago 14–0. In Portland,USC and Oregon State played to a 0–0 tie.Stanford won at the University of San Francisco, 20–13. In ClevelandArmy beat Illinois 6–0.Nebraska won at Kansas State 9–0.Oregon beat Idaho 19–0 in a Friday Night game.Princeton beat Columbia, 20–0, to stay unscored upon.
October 28USC narrowly won at California, 6–3,Oregon won at UCLA 7–0, andStanford lost at Washington 6–0.Michigan won at Chicago 28–0,Ohio State beat Northwestern 12–0,Minnesota beat Iowa 19–7, andPurdue won at Wisconsin 14–0.Army won at Yale 21–0.Pittsburgh won at Notre Dame 14–0.Nebraska beat Oklahoma 16–7.Princeton narrowly won, but stayed unscored upon, with a 6–0 win over Washington & Lee.
November 4Oregon beat Utah 26–7.Stanford beat the Olympic Club 21–0 andArmy beat Coe College 34–0.Purdue beat Carnegie Tech 17–7.Michigan won at Illinois, 7–6,Ohio State beat Indiana 21–0.Minnesota and Northwestern played to a 0–0 tie.Pittsburgh beat Centre College 37–0.Nebraska stayed unbeaten with a 26–0 win over Missouri.Princeton extended its shutout streak to five with a 33–0 win at Brown.
November 11 In Los Angeles,USC (6–0–1) hostedStanford (5–1–1). The Trojans suffered their first defeat in 27 games, losing 13–7, in a game that ultimately decided the Pacific Coast championship.Michigan defeated Iowa 5–3. At Portland,Oregon beat Oregon State, 13–3 to extend its record to 8–0–0.Army won at Harvard 27–0. In Phildadelphia,Ohio State beat Penn 20–7 andPurdue won at Notre Dame 19–0.Pittsburgh beat Duquesne 7–0 andNebraska defeated Kansas 12–0Princeton beat Dartmouth, 7–0, for its sixth straight shutout.
November 18USC (6–1–1) handed visitingOregon (8–0–0) its first defeat, 26–0.Michigan (6–0–0) andMinnesota (3–0–3), both unbeaten, played to a scoreless tie.Pittsburgh (6–1–0) hostedNebraska (5–0–0) and won 6–0.Princeton beat visiting Navy 13–0. In seven games, it had outscored its opponents 164–0.Stanford beat Montana 33–7.Army defeated Pennsylvania Military Institute, 12–0.Ohio State won at Wisconsin 6–0.Purdue suffered its first loss of the season, falling 14–6 to visiting Iowa.
November 25Princeton was finally scored upon, after holding its first seven opponents scoreless. The streak was broken by Rutgers, which lost 26–6.USC won at Notre Dame, 19–0 andStanford beat California 7–3. The annualArmy–Navy Game took place in Philadelphia, andArmy won 12–7.Ohio State closed its season with a 7–6 win over Illinois andMichigan won at Northwestern 13–0,Minnesota beat Wisconsin 6–3, andPurdue won at Indiana 19–3.Nebraska beat Iowa 7–6
Thanksgiving Day fell onNovember 30 in 1933.Nebraska defeated Oregon State 22–0 to close its season at 8–1–0.Oregon won at St. Mary's, 13–7.Pittsburgh beat Carnegie Tech 16–0.
December 2 In Los Angeles,USC (8–1–1) hosted Georgia (8–1–0) and won 31–0Army (9–0–0) and Notre Dame (2–5–1) met at Yankee Stadium. The Fighting Irish pulled off a 13–12 upset.Princeton, no longer having to maintain a streak of shutouts, won at Yale 27–2 to finish as the nation's only unbeaten and untied team.
Most major rankings (both contemporary and retroactive) have identified Michigan as the season's champion. The three exceptions were the contemporary rankingDunkel System (which found Ohio State the champion), the contemporaryWilliamson System ranking (which found USC to be the champion), and ranking byParke H. Davis forSpalding's Official Foot Ball Guide (which found Princeton to have been co-champion alongside Michigan).[4]
