1934

NFL

 * The New York Giants upset the then-undefeated Chicago Bears in the championship game, 30-13.

NHL

 * The Chicago Blackhawks defeat the Detroit Red Wings 3-1 to win the Stanley Cup.
 * Aurel Joliat of the Montreal Canadiens wins league MVP.
 * Toronto defeated the All-Stars in the first-ever all-ster game in Toronto, Ontario.

MLB

 * The St. Louis Cardinals win the World Series over the Detroit Tigers in seven games.