1991 Pittsburgh Pirates Affiliates
During the 1991 season, 6 affiliates of the Pittsburgh Pirates competed in minor league baseball. The 6 teams combined for 338 wins and 365 losses.
1991 Pittsburgh Pirates Organization Leaders
AAA - Buffalo Bisons (81-62) - Roster | Statistics
AA - Carolina Mudcats (66-76) - Roster | Statistics
A - Augusta Pirates (68-74) - Roster | Statistics
A - Salem Buccaneers (63-77) - Roster | Statistics
A - Welland Pirates (30-47) - Roster | Statistics
R - Pirates (30-29) - Roster | Statistics
 Buffalo Bisons (AAA) |
 Carolina Mudcats (AA) |
 Augusta Pirates (A) |
 Salem Buccaneers (A) |
 Welland Pirates (A) |
Marker indicates city location, not venue address.
