Pirates Roster & Staff
Transactions
| Date | Transaction |
| 10/13/20 | Pittsburgh Pirates signed free agent RHP Bladimir Dotel to a minor league contract. |
| 10/07/20 | Pittsburgh Pirates signed free agent RHP Po-Yu Chen to a minor league contract. |
| 10/05/20 | Pittsburgh Pirates sent SS JT Riddle outright to Indianapolis Indians. |
| 10/01/20 | Pittsburgh Pirates designated SS JT Riddle for assignment. |
| 10/01/20 | Pittsburgh Pirates claimed RHP Sean Poppen off waivers from Minnesota Twins. |
