The team finished eighth and last in the National League with a record of 23–113, 66.5 games behind the Brooklyn Bridegrooms.
The Alleghenys' season essentially ended when most of its stars defected to the Pittsburgh Burghers of the Players' League.
(The 88 losses remained a record until 1899 and continues to be one that cannot be replicated under current MLB scheduling rules, which only allow a maximum of 81 road games.)
The team's .093 road winning percentage is the lowest in MLB history for a minimum of 60 games.
1890 Pittsburgh Alleghenys Infielders Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg.