October 15 – Denny McKnight organizes the Allegheny Baseball Club of Pittsburgh in anticipation of playing in the new American Association. The team, still in existence today, will become known as the Pittsburgh Pirates.

October 15 – Denny McKnight organizes the Allegheny Baseball Club of Pittsburgh in anticipation of playing in the new American Association. The team, still in existence today, will become known as the Pittsburgh Pirates.

October 10 – Initiated by backers of the new Cincinnati Red Stockings club, the first meetings are held in Pittsburgh of what would become the American Association.

October 10 – Initiated by backers of the new Cincinnati Red Stockings club, the first meetings are held in Pittsburgh of what would become the American Association.

September 29 – The National League issues a list of 10 blacklisted players who will require unanimous league approval for reinstatement. The reason given for the blacklisting is “confirmed dissipation and general insubordination.”

September 29 – The National League issues a list of 10 blacklisted players who will require unanimous league approval for reinstatement. The reason given for the blacklisting is “confirmed dissipation and general insubordination.”

September 27 – The Troy Trojans lose to the champion Chicago White Stockings 10–8 in a heavy rain storm in front of 12 spectators, setting a record for the least attended game.

September 27 – The Troy Trojans lose to the champion Chicago White Stockings 10–8 in a heavy rain storm in front of 12 spectators, setting a record for the least attended game.

September 25 – The National League announces that all 8 teams will return for the 1882 season. This is the first time that the major leagues have had the same teams in 2 consecutive seasons.

September 25 – The National League announces that all 8 teams will return for the 1882 season. This is the first time that the major leagues have had the same teams in 2 consecutive seasons.

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9/17/1881: For the second time, Worcester’s Fred Corey, playing right field, lost a homer when he failed to touch third. This time it was against Cleveland in the ninth inning of a 7-2 win. These would have been the first two homers in his career, which ended up with a total of seven.

9/17/1881: For the second time, Worcester’s Fred Corey, playing right field, lost a homer when he failed to touch third. This time it was against Cleveland in the ninth inning of a 7-2 win. These would have been the first two homers in his career, which ended up with a total of seven.

September 12 – Chub Sullivan, who was captain of the Worcester Ruby Legs before falling ill in the spring, dies in Boston at the age of 25.

September 12 – Chub Sullivan, who was captain of the Worcester Ruby Legs before falling ill in the spring, dies in Boston at the age of 25.

September 3 – Lip Pike of the Worcester Ruby Legs makes 3 errors in the 9th inning which gives the Boston Red Caps 2 runs and a 3–2 victory. Worcester accuses Pike of throwing the game and immediately suspends him. Pike will only play in 1 more game in his career, in 1887.

September 3 – Lip Pike of the Worcester Ruby Legs makes 3 errors in the 9th inning which gives the Boston Red Caps 2 runs and a 3–2 victory. Worcester accuses Pike of throwing the game and immediately suspends him. Pike will only play in 1 more game in his career, in 1887.