Jefferson Street Grounds

Jefferson Street Grounds
Former names	Athletic Base Ball Grounds
Location	Philadelphia, Pennsylvania, United States
Coordinates	39°58′41″N 75°10′35″W / 39.97806°N 75.17639°W Jefferson Street Grounds (1883–1890); 39°58′40″N 75°10′43″W / 39.97778°N 75.17861°W Jefferson Street Grounds (1864–1876)
Capacity	15,000 (1884); 5,200 (1883); 5,000 (1871)
Surface	Natural grass
Construction
Opened	1864 (amateur); 1871 (professional); April 22, 1876 (National League); April 7, 1883 (American Association);
Renovated	1883
Closed	October 11, 1890
Tenants
	Philadelphia Athletics (AA) (1883–1890); Philadelphia Athletics (NL) (1876); Philadelphia White Stockings (NA) (1873–1875); Philadelphia Athletics (NA) (1871–1875);

Jefferson Street Grounds was a baseball field located in Philadelphia, Pennsylvania. It was also known as Jefferson Park and Athletics Park. It was home to three different professional baseball teams, competing in three different leagues. Notably, it was the venue for the first game in National League history, played on April 22, 1876.