The 1901 major league baseball season was contested from April 18 through October 6, 1901. It was the inaugural major league season for the American League (AL) (having previously been the minor league Western League), with the Chicago White Stockings winning the AL pennant. In the National League (NL), in operation since 1876, the Pittsburgh Pirates won the NL pennant. There was no postseason. This was the first season of the modern era.
This would be the only season in which the Milwaukee Brewers played, as the team would relocate to St. Louis, Missouri for the following season as the St. Louis Browns (before that team relocated to Baltimore, Maryland as the modern Baltimore Orioles in , where they remain to this day. The Baltimore Orioles of this season would fold following the season).
The 1901 schedule consisted of 140 games for all teams in the American League and National League, each of which had eight teams. Each team was scheduled to play 20 games against the other seven teams of their respective league. This format had previously been used by the National League during their â seasons. This format would last until , which saw an increase of games played.
National League Opening Day took place on April 18 with a game between the Brooklyn Superbas and the Philadelphia Phillies, while American League Opening Day did not take place until April 24, with a game between the Chicago White Stockings and the Cleveland Bluebirds. The American League would see its final day of the season on September 28, while the National League would see its final day of the season on October 6.
On February 27, 1901, the National League Rules Committee announced several rule changes, effective immediately.
Further changes were made in April:
Blue laws restricted Sunday activities in several localities, causing several teams to play at ballparks in a different locality.
15 tie games (8 in AL, 7 in NL), which are not factored into winning percentage or games behind (and were often replayed again), occurred throughout the season.
Any team shown in indicates a previous team a player was on during the season.
<sup>1</sup> American League Triple Crown batting winner
<sup>2</sup> American League Triple Crown pitching winner
The 1901 season saw the American League elevated to major league status, and with it, eight new major league teams in eight venues:
The Cincinnati Reds would play their final game at League Park, on October 6 during a doubleheader against the St. Louis Cardinals, moving into the Palace of the Fans for the start of the season.