The 1947 major league baseball season began on April 15, 1947. The regular season ended on September 28, with the Brooklyn Dodgers and New York Yankees as the regular season champions of the National League and American League, respectively. The postseason began with Game 1 of the 44th World Series on September 30 and ended with Game 7 on October 6. The Yankees defeated the Dodgers, four games to three, capturing the 11th championship in franchise history.
Halfway through the season on July 5, the American League's Cleveland Indians debuted Larry Doby, becoming the first black player in the American League and breaking the AL color line. Doby was a more low-key figure, suffered many of the same indignities that Robinson did, albeit with less press coverage.[3]
Kansas City Monarchs star Willard Brown and teammate Hank Thompson briefly played for the St. Louis Browns, becoming the third and fourth Black players in either the NL or AL, and made the St. Louis Browns the first of either the NL or AL to field two Black players on one roster. Brown was the first black player to hit a home run in the American League.
The 1947 schedule consisted of 154 games for all teams in the American League and National League, each of which had eight teams. Each team was scheduled to play 22 games against the other seven teams of their respective league. This continued the format put in place since the 1904 season (except for 1919) and would be used until 1961 in the American League and 1962 in the National League.
Opening Day took place on April 15, featuring all sixteen teams, continuing the trend from 1945. The final day of the regular season was on September 28, which also saw all sixteen teams play, continuing the trend from the previous season. This was the first time since 1940 that all sixteen teams played their first and last games on the same days. The World Series took place between September 30 and October 6.
April 27 – It is Babe Ruth Day at Yankee Stadium. Despite having throat cancer, he speaks to the packed house, proclaiming, "The only real game, I think, in the world is baseball."
July 19 – Hall of Fame Negro leagues player Willard Brown makes his major league debut with the St. Louis Browns. Brown would only appear in 21 games for St. Louis in his only major league season, batting .179 with one home run and six runs batted in.
July 20 – With both Hank Thompson and Willard Brown in the starting line-up, the St. Louis Browns become the first major league club to field two black players at the same time. Both players play all nine innings of both games of a doubleheader with the Boston Red Sox.
August 20 – Washington Senatorsrelief pitcherTom Ferrick loses both games of a doubleheader with the Cleveland Indians. While pitching with the St. Louis Browns the previous season, Ferrick won both games of a doubleheader against the Philadelphia Athletics on August 4.
August 26 – Brooklyn Dodgers' Dan Bankhead became the first black pitcher in the majors. He homered in his first major league plate appearance, but didn't fare well on the mound. In 3 1⁄3 innings of relief, he gave up 10 hits and six earned runs to the Pittsburgh Pirates, who won the game, 16–3.
October 6 – The New York Yankees defeat the Brooklyn Dodgers, 5–2, in Game 7 of the World Series to win their eleventh World Championship, four games to three. This was the first World Series involving a nonwhite player, as Dodgers first baseman Jackie Robinson had racially integrated Major League Baseball at the beginning of the season. It was also the first Series to be shown on television although coverage was limited to New York City and surrounding environs.
November 27 – Triple Crown winner Ted Williams (.343 BA, 32 home runs, 114 RBI) is edged out by Joe DiMaggio (.315, 20, 97) for the American League MVP Award by one point. One BBWAA member fails to include Williams anywhere on his ballot.