1868 Champion

Missed Postseason

League Note
For unknown reasons, it appears that the Athletic of Philadelphia, clearly the strongest team in the NA, never played a series for the championship. By 1868, the association had several hundred teams. Most subpar and short-lived teams are omitted here. Standings were determined by number of total wins, rather than winning percentage. Historical records of game results and player statistics may be missing or incomplete.

Manager
Ballpark
Unknown
Attendance
Unknown