Keystone Park

Keystone Park was a ballpark in Philadelphia, PA. The first major-league game the register places here was on April 17, 1884 and the last on August 7, 1884. The register files it under the Union Association.

35 major-league games in this archive were played here, in 1884. The Philadelphia Keystones played 1 season here, in 1884. Across those seasons the club went 21-46.

The earliest game in the Retrosheet logs was on April 17, 1884, when the Boston Reds beat the Philadelphia Keystones 14–2. Tommy Bond started for the Boston Reds and Sam Weaver for the Philadelphia Keystones. Dave Sullivan was the plate umpire. The latest game in the Retrosheet logs was on August 7, 1884, when the Boston Reds beat the Philadelphia Keystones 8–5. James Burke started for the Boston Reds and John Fischer for the Philadelphia Keystones. Patrick Dutton was the plate umpire.

The major leagues also played in Philadelphia, PA at Jefferson Street Grounds (1871–1890), Centennial Park (1875–1875), Oakdale Park (1882–1882), Recreation Park (1883–1886), and Huntingdon Grounds I (1887–1894), and 8 other grounds.