Pirates Roster & Staff
Transactions
| Date | Transaction |
| 01/30/25 | Athletics claimed RHP Elvis Alvarado off waivers from Pittsburgh Pirates. |
| 01/28/25 | Pittsburgh Pirates designated RHP Elvis Alvarado for assignment. |
| 01/28/25 | Pittsburgh Pirates signed free agent 2B Adam Frazier. |
| 01/27/25 | Pittsburgh Pirates sent 3B Tristan Gray outright to Indianapolis Indians. |
| 01/21/25 | RHP Cam Sanders assigned to Pittsburgh Pirates. |
| 01/21/25 | Pittsburgh Pirates signed free agent OF Camden Sanders to a minor league contract. |
| 01/21/25 | OF Camden Sanders roster status changed by Pittsburgh Pirates. |
| 01/21/25 | RHP Cam Sanders roster status changed by Pittsburgh Pirates. |
| 01/20/25 | Pittsburgh Pirates designated 3B Tristan Gray for assignment. |
| 01/15/25 | Pittsburgh Pirates signed free agent OF Edgar Walker to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Claudio Estelie to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent C Victor Familia to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent OF Gabriel Rodriguez to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent 2B Fredderick Ovalle to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent SS Armstrong Muhoozi to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent C Victor Marquez to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Fernando Figuera to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent OF Limanol Payero to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Hamlet Santos to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent SS Hyun Seung Lee to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent LHP Yhosneiber Torres to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent LHP Ryan Borucki to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Jose Sequera to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Leudy Reyes to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent SS Johan De Los Santos to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent SS Yoander Santana to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Maickol Reyes to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent SS Darell Morel to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent Luis Cruz to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent OF Hanley Ramirez to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Alejandro Rondon to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Justino Francisco to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Eydan Fermin to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent LHP Yoslaniel Hernandez to a minor league contract. |
| 01/15/25 | Pittsburgh Pirates signed free agent RHP Robinson Smith to a minor league contract. |
| 01/15/25 | Toronto Blue Jays traded RHP Brett de Geus to Pittsburgh Pirates for cash. |
| 01/13/25 | RHP Isaac Mattson roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Yohan Ramírez roster status changed by Pittsburgh Pirates. |
| 01/13/25 | OF Nick Solak roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Burch Smith roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Tanner Rainey roster status changed by Pittsburgh Pirates. |
| 01/13/25 | 1B Malcom Nuñez roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Hunter Stratton roster status changed by Pittsburgh Pirates. |
| 01/13/25 | 1B Darick Hall roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Carson Fulmer roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Eddy Yean roster status changed by Pittsburgh Pirates. |
| 01/13/25 | RHP Yerry Rodríguez roster status changed by Pittsburgh Pirates. |
| 01/11/25 | Pittsburgh Pirates signed free agent RF DJ Stewart to a minor league contract. |
| 01/11/25 | RF DJ Stewart roster status changed by Pittsburgh Pirates. |
| 01/10/25 | Pittsburgh Pirates signed free agent LHP Caleb Ferguson. |
| 01/06/25 | Pittsburgh Pirates signed free agent RHP Burch Smith to a minor league contract. |
| 01/06/25 | Pittsburgh Pirates signed free agent RF Bryce Johnson to a minor league contract. |
| 01/02/25 | Pittsburgh Pirates signed free agent C Abrahan Gutierrez to a minor league contract. |