The 1943 Major League Baseball season was contested from April 20 to October 11, 1943. The St. Louis Cardinals and New York Yankees were the regular season champions of the National League and American League, respectively. In a rematch of the prior year's postseason, the Yankees then defeated the Cardinals in the World Series, four games to one.
The 1959 Major League Baseball season was played from April 9 to October 9, 1959. It saw the Los Angeles Dodgers, free of the strife produced by their move from Brooklyn the previous season, rebound to win the National League pennant after a two-game playoff against the Milwaukee Braves, who themselves had moved from Boston in 1953. The Dodgers won the World Series against a Chicago White Sox team that had not played in the "Fall Classic" since 1919 and was interrupting a Yankees' dynasty that dominated the American League between 1949 and 1964.
The 1949 Major League Baseball season was contested from April 18 through October 15, 1949. Both the American League (AL) and National League (NL) had eight teams, with each team playing a 154-game schedule. The New York Yankees won the World Series over the Brooklyn Dodgers in five games. Ted Williams of the Boston Red Sox and Jackie Robinson of the Dodgers won the Most Valuable Player Award in the AL and NL, respectively.
The 1939 Major League Baseball season was contested from April 17 to October 8, 1939. The Cincinnati Reds and New York Yankees were the regular season champions of the National League and American League, respectively. The Yankees then defeated the Reds in the World Series, four games to zero. The Yankees became the first team to win the World Series four years in a row.
The 1957 Major League Baseball season was played from April 15 to October 10, 1957. The National League's Brooklyn Dodgers and New York Giants played their final seasons as New York City-based franchises before their moves to California for the 1958 season, leaving New York City without a National League team until the birth of the Mets in 1962.
The 1947 Major League Baseball season, was contested from April 15 through October 6, 1947. The American League and National League both featured eight teams, with each team playing a 154-game schedule. The World Series was contested between the New York Yankees against the Brooklyn Dodgers, with the Yankees winning in seven games, capturing the 11th championship in franchise history.
The 1966 Major League Baseball season was contested from April 11 to October 9, 1966. The Braves played their inaugural season in Atlanta, following their relocation from Milwaukee. Three teams played the 1966 season in new stadiums. On April 12, the Braves ushered in Atlanta–Fulton County Stadium with the Pittsburgh Pirates taking a 3–2 win in 13 innings. One week later, Anaheim Stadium opened with the California Angels losing to the Chicago White Sox, 3–1 in the Angels' debut following their move from Los Angeles to nearby Orange County. On May 8, the St. Louis Cardinals closed out old Sportsman's Park/Busch Stadium I with a 10–5 loss to the San Francisco Giants before opening the new Busch Memorial Stadium four days later with a 4–3 win in 12 innings over the Atlanta Braves.
The 1967 Major League Baseball season was contested from April 10 to October 12, 1967. The St. Louis Cardinals defeated the Boston Red Sox four games to three in the World Series, which was the first World Series appearance for the Red Sox in 21 years. Following the season, the Kansas City Athletics relocated to Oakland.
The 1950 Major League Baseball season began on April 18 and ended on October 7, 1950, with the New York Yankees of the American League winning the World Series over the Philadelphia Phillies of the National League in four games.
The 1951 Major League Baseball season opened on April 16 and finished on October 12, 1951. Teams from both leagues played a 154-game regular season schedule. At the end of the regular season, the National League pennant was still undecided, resulting in a three-game playoff between the New York Giants and the Brooklyn Dodgers. After splitting the first two games, the stage was set for a decisive third game, won in dramatic fashion on a walk-off home run from the bat of Giant Bobby Thomson, one of the most famous moments in the history of baseball, commemorated as the "Shot Heard 'Round the World" and "The Miracle at Coogan's Bluff". The Giants lost the World Series to defending champion New York Yankees, who were in the midst of a 5-year World Series winning streak.
The 1955 Major League Baseball season was contested from April 11 to October 4, 1955. It featured 16 teams, eight in the National League and eight in the American League, with each team playing a 154-game schedule. In the World Series the Brooklyn Dodgers defeated the New York Yankees 4 games to 3.
The 1954 Major League Baseball season was contested from April 13 to October 2, 1954. For the second consecutive season, an MLB franchise relocated, as the St. Louis Browns moved to Baltimore and became the Baltimore Orioles, who played their home games at Memorial Stadium.
The 1953 Major League Baseball season was contested from April 13 to October 12, 1953. It marked the first relocation of an MLB franchise in fifty years, as the Boston Braves moved their NL franchise to Milwaukee, where they would play their home games at the new County Stadium. This was also the first regular season of the televised Major League Baseball Game of the Week, originally broadcast on ABC.
The 1958 Major League Baseball season was played from April 14 to October 15, 1958. It was the first season of play in California for both the Los Angeles Dodgers and the San Francisco Giants ; in turn, this marked the first teams to ever play on the West Coast. Three teams had relocated earlier in the decade: the Milwaukee Braves, Baltimore Orioles, and Kansas City Athletics. New York went without a National League team for four seasons, until the expansion New York Mets began play in 1962.
The 1932 Major League Baseball season was contested from April 11 to October 2, 1932. The Chicago Cubs and New York Yankees were the regular season champions of the National League and American League, respectively. The Yankees then defeated the Cubs in the World Series, four games to zero.
The 1936 Major League Baseball season was contested from April 14 to October 6, 1936. The New York Giants and New York Yankees were the regular season champions of the National League and American League, respectively. The Yankees then defeated the Giants in the World Series, four games to two.
The 1938 Major League Baseball season was contested from April 18 to October 15, 1938. The Chicago Cubs and New York Yankees were the regular season champions of the National League and American League, respectively. The Yankees then defeated the Cubs in the World Series, four games to zero. The Yankees became the first team to win the World Series three years in a row.
The 1940 Major League Baseball season was contested from April 16 through October 8, 1940. Both the American League (AL) and National League (NL) had eight teams, with each team playing a 154-game schedule. The Cincinnati Reds won the World Series over the Detroit Tigers in seven games. Hank Greenberg of the Tigers and Frank McCormick of the Reds won the Most Valuable Player Award in the AL and NL, respectively.
The 1942 Major League Baseball season was contested from April 14 to October 5, 1942. The St. Louis Cardinals and New York Yankees were the regular season champions of the National League and American League, respectively. The Cardinals then defeated the Yankees in the World Series, four games to one.
The 1946 Major League Baseball season was contested from April 16 to October 15, 1946. The St. Louis Cardinals and Boston Red Sox were the regular season champions of the National League and American League, respectively. The Cardinals defeated the Brooklyn Dodgers in a best-of-three series, for the National League title. It was Major League Baseball's first-ever regular season tie-breaker. The Cardinals then defeated the Red Sox in the World Series, four games to three.
