Pirates Roster & Staff
Transactions
| Date | Transaction |
| 07/28/20 | Pittsburgh Pirates placed RHP Kyle Crick on the 10-day injured list. Right shoulder strain. |
| 07/28/20 | Pittsburgh Pirates placed RHP Clay Holmes on the 10-day injured list. Right forearm strain. |
| 07/28/20 | Pittsburgh Pirates selected the contract of Miguel Del Pozo from Pirates Alternate Training Site. |
| 07/28/20 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Pirates Alternate Training Site. |
| 07/27/20 | Pittsburgh Pirates activated RF Gregory Polanco from the 10-day injured list. |
| 07/27/20 | Pittsburgh Pirates activated RF Gregory Polanco from the 10 day injured list. |
| 07/27/20 | Pittsburgh Pirates optioned CF Jason Martin to Pirates Alternate Training Site. |
| 07/27/20 | Pittsburgh Pirates activated RF Gregory Polanco from the 10-day injured list. |
| 07/24/20 | Pittsburgh Pirates invited non-roster C Deon Stafford to spring training. |
| 07/23/20 | Pittsburgh Pirates placed SS JT Riddle on the 10-day injured list retroactive to July 20, 2020. Right abdomen strain. |
| 07/23/20 | Pittsburgh Pirates recalled SS Cole Tucker from Pirates Alternate Training Site. |
| 07/23/20 | Pittsburgh Pirates placed C Luke Maile on the 60-day injured list. Right finger fracture. |
| 07/23/20 | Pittsburgh Pirates selected the contract of 3B Phillip Evans from Pirates Alternate Training Site. |
| 07/23/20 | Michael Feliz changed number to 49. |
| 07/23/20 | Pittsburgh Pirates selected the contract of LHP Nik Turley from Pirates Alternate Training Site. |
| 07/23/20 | Pittsburgh Pirates recalled Jason Martin from Pirates Alternate Training Site. |
| 07/23/20 | Derek Holland changed number to 45. |
| 07/23/20 | Pittsburgh Pirates recalled RHP JT Brubaker from Pirates Alternate Training Site. |
| 07/23/20 | Pittsburgh Pirates selected the contract of LHP Derek Holland from Pirates Alternate Training Site. |
| 07/20/20 | Pittsburgh Pirates placed RF Gregory Polanco on the 10-day injured list. |
| 07/20/20 | Pittsburgh Pirates selected the contract of LHP Robbie Erlin from Pirates Alternate Training Site. |
| 07/19/20 | C John Ryan Murphy assigned to Pittsburgh Pirates from Pirates Alternate Training Site. |
| 07/18/20 | Pittsburgh Pirates invited non-roster SS Nick Gonzales to spring training. |
| 07/18/20 | Pittsburgh Pirates invited non-roster SS Liover Peguero to spring training. |
| 07/16/20 | Pittsburgh Pirates placed RHP Keone Kela on the 10-day injured list. |
| 07/13/20 | Pittsburgh Pirates signed free agent RHP Parker Brahms to a minor league contract. |
| 07/09/20 | Pittsburgh Pirates placed RHP Hector Noesi on the restricted list. |
| 07/02/20 | Pittsburgh Pirates signed free agent C Joe Jimenez to a minor league contract. |
| 07/02/20 | Pittsburgh Pirates signed RHP Carmen Mlodzinski. |
| 07/02/20 | Pittsburgh Pirates signed RHP Jared Jones. |
| 07/02/20 | Pittsburgh Pirates signed RHP Nick Garcia. |
| 07/01/20 | Pittsburgh Pirates invited non-roster 2B Rodolfo Castro to spring training. |