The 1961 major league baseball season began on April 10, 1961. The regular season ended on October 1, with the Cincinnati Reds 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 58th World Series on October 4 and ended with Game 5 on October 9. The Yankees defeated the Reds, capturing their 19th championship in franchise history. The season is best known for Yankee teammates Roger Maris' and Mickey Mantle's pursuit of Babe Ruth's prestigious 34-year-old single-season home run record of 60. Maris ultimately broke the record when he hit his 61st home run on the final day of the regular season, while Mantle was forced out of the lineup in late September due to a hip infection and finished with 54 home runs.
The 1961 schedule was the first time that the American and National Leagues did not follow the same scheduling format. Due to expansion of the American League, the AL schedule consisted of 162 games for all ten teams. Each team was scheduled to play 18 games against the other nine teams. Meanwhile, the National League, still consisting of eight teams, continued the 154-game format in place since the 1904 season (except for 1919). Each team was scheduled to play 22 games against the other seven teams. 1961 would mark the last 154-game season in professional baseball history, as the National League itself would copy the American League 162-game format following their own expansion the following season.
American League Opening Day took place on April 10, featuring the Chicago White Sox and newly enfranchised Washington Senators, while National League Opening Day took place the following day, featuring all eight teams. The final day of the regular season was on October 1, and saw sixteen teams play. The World Series took place between October 4 and October 9.
Maris' 61 home runs broke Babe Ruth's 34-year-old major league single-season record of 60, set in 1927. Maris' record would stand for 37 years until it was broken by Mark McGwire's 70 in 1998. Maris’ American League record would stand for a total of 61 years until it was eclipsed by Aaron Judge’s 62 in 2022.
April 11 – At New York's Yankee Stadium, the Minnesota Twins, in their first game since their move from Washington, shut out the Yankees 6–0. The Twins' Pedro Ramos was the winning pitcher. Ramos had a 2-run single and allowed just 3 singles in beating the Yankee starting pitcher, Whitey Ford.
April 21 – The Minnesota Twins play their first home game in franchise history, losing to the team that coincidentally replaced them in the nation's capital, the Washington Senators 5–3.
April 27 – The Los Angeles Angels draw a disappointing crowd of 11,931 for their first-ever home opener against the Minnesota Twins at Los Angeles' Wrigley Field. Ty Cobb, in his last appearance at a ball park, throws out the first ball. The Twins' Camilo Pascual spoils the opener by winning, 4–2, sending the Angels to their eighth loss in nine games.
May 31 – Boston Red Sox outfielder Carroll Hardy pinch-hits for rookie Carl Yastrzemski. On September 20, 1960, Hardy pinch hit for Ted Williams, making him the only player to go in for both future Hall of Famers. Hardy also hit his first major league home run pinch-hitting for Roger Maris when both were at Cleveland (May 18, 1958).
July 4 – Willie Mays hits his 300th career home run.
July 11 – Strong winds at Candlestick Park dominate the first All-Star Game of the season. A capacity crowd sees Giants pitcher Stu Miller blown off the mound in the ninth inning when a balk is called, and it enables the American League to forge a 3–3 tie before losing 5–4 in 10 innings.
July 17 – Commissioner Ford Frick decrees that Babe Ruth's record of 60 home runs in a 154-game schedule in 1927 "cannot be broken unless some batter hits 61 or more within his club's first 154 games." Two days later, Frick, an old friend of Ruth, announces that should Ruth's record be beaten after 154 games, the record will carry an asterisk. When asked about the ruling, Roger Maris replies, "A season is a season." This is also the day that one of baseball's greatest hitters passes away, Ty Cobb, aged 74.
July 31 – At Fenway Park, the second All-Star Game of the year ends in a 1–1 tie as heavy rain halted play. It is the first of two ties in All-Star history. The other would occur in 2002.
August 20 – The Philadelphia Phillies snap a modern-day record 23-game losing streak, defeating the Milwaukee Braves 7–4 in the second game of a doubleheader at Milwaukee County Stadium. Phillie pitcher John Buzhardt goes the distance for the victory; he had also been the winning pitcher in the Phillies' last victory prior to the start of the losing streak, on July 28 against the San Francisco Giants.
August 22 – Roger Maris becomes the first player to hit his 50th home run of the season in the month of August as the Yankees lose to the Los Angeles Angels, 4–3. Angels pitcher Ken McBride tees up the gopher ball in the sixth inning with one on.
October 1 – Before a small crowd at Yankee Stadium, Roger Maris smacks a 2–0 pitch from Boston's Tracy Stallard into the right field stands for his 61st home run of the season, setting a new major league record for home runs in a season. The record will stand until Mark McGwire of the St. Louis Cardinals breaks it in 1998.
October 9 – In Game 5 of the World Series, Johnny Blanchard and Héctor López spark a five-run first inning and 13–5 win for the New York Yankees over the Cincinnati Reds. Blanchard and López hit home runs, and López drives in five runs. Bud Daley's long relief effort wraps up the Series, as Ralph Houk becomes the third rookie manager to guide a World Series winner. Whitey Ford is named the Series MVP.
Television coverage
CBS and NBC continued to air weekend Game of the Week broadcasts, while ABC televised several games in prime time. One of ABC's prime time games occurred as Roger Maris[26][27] was poised to tie and subsequently break Babe Ruth's regular season home run record of 60. As with all MLB games in those days, the action was totally blacked out[28] of major league markets. As a matter of fact, as documented in the HBO film 61*, the Maris family was welcomed into ABC's Kansas City, Missouri affiliate KMBC-TV so they could watch the in-house feed of the game, which was blacked out of Kansas City.