Pirates Roster & Staff
Transactions
| Date | Transaction |
| 07/31/23 | Pittsburgh Pirates signed free agent C Luke Scherrer to a minor league contract. |
| 07/29/23 | Pittsburgh Pirates activated LHP Angel Perdomo. |
| 07/28/23 | Pittsburgh Pirates recalled CF Josh Palacios from Indianapolis Indians. |
| 07/27/23 | Pittsburgh Pirates traded 1B Carlos Santana to Milwaukee Brewers for SS Jhonny Severino. |
| 07/27/23 | Pittsburgh Pirates traded 1B Carlos Santana to Milwaukee Brewers for SS Jhonny Severino. |
| 07/26/23 | LHP Angel Perdomo roster status changed by Pittsburgh Pirates. |
| 07/25/23 | Pittsburgh Pirates activated SS Alika Williams. |
| 07/25/23 | Pittsburgh Pirates placed SS Tucupita Marcano on the 60-day injured list. Right knee ligament injury. |
| 07/25/23 | Pittsburgh Pirates sent 3B Ke'Bryan Hayes on a rehab assignment to Indianapolis Indians. |
| 07/25/23 | Pittsburgh Pirates sent 3B Ke'Bryan Hayes on a rehab assignment to Indianapolis Indians. |
| 07/25/23 | Pittsburgh Pirates selected the contract of SS Alika Williams from Indianapolis Indians. |
| 07/25/23 | Pittsburgh Pirates sent RHP Wil Crowe outright to Indianapolis Indians. |
| 07/24/23 | Pittsburgh Pirates signed SS Kalae Harrison. |
| 07/21/23 | Pittsburgh Pirates signed free agent RHP Noah Takacs to a minor league contract. |
| 07/21/23 | Pittsburgh Pirates activated LHP Jose Hernandez from the 15-day injured list. |
| 07/21/23 | Pittsburgh Pirates optioned RHP Yohan Ramirez to Indianapolis Indians. |
| 07/20/23 | Pittsburgh Pirates signed RHP Tyler Kennedy. |
| 07/20/23 | Pittsburgh Pirates signed free agent RHP Ronaldo Gallo to a minor league contract. |
| 07/20/23 | Pittsburgh Pirates signed RHP Zander Mueth. |
| 07/20/23 | Pittsburgh Pirates signed RHP Khristian Curtis. |
| 07/20/23 | Pittsburgh Pirates signed LHP Magdiel Cotto. |
| 07/19/23 | Pittsburgh Pirates signed RHP Peyton Stumbo. |
| 07/19/23 | Pittsburgh Pirates signed RHP Danny Carrion. |
| 07/19/23 | Pittsburgh Pirates released OF Travis Swaggerty. |
| 07/19/23 | Pittsburgh Pirates designated RHP Wil Crowe for assignment. |
| 07/19/23 | Pittsburgh Pirates signed C Justin Miknis. |
| 07/19/23 | Pittsburgh Pirates signed C John Lopez. |
| 07/19/23 | Pittsburgh Pirates optioned RHP Yohan Ramirez to Indianapolis Indians. |
| 07/18/23 | Pittsburgh Pirates signed RHP Paul Skenes. |
| 07/18/23 | Pittsburgh Pirates signed LHP Jaden Woods. |
| 07/18/23 | Pittsburgh Pirates signed LHP Hunter Furtado. |
| 07/18/23 | Pittsburgh Pirates signed RHP Garrett McMillan. |
| 07/17/23 | Pittsburgh Pirates signed 3B Garret Forrester. |
| 07/17/23 | 3B Garret Forrester roster status changed by Pittsburgh Pirates. |
| 07/17/23 | Pittsburgh Pirates signed 2B Charles McAdoo. |
| 07/17/23 | Pittsburgh Pirates designated OF Travis Swaggerty for assignment. |
| 07/17/23 | Pittsburgh Pirates signed RHP Austin Strickland. |
| 07/17/23 | Pittsburgh Pirates optioned C Jason Delay to Indianapolis Indians. |
| 07/17/23 | Pittsburgh Pirates recalled SS Liover Peguero from Indianapolis Indians. |
| 07/17/23 | Pittsburgh Pirates optioned RHP Cody Bolton to Indianapolis Indians. |
| 07/17/23 | Pittsburgh Pirates optioned CF Josh Palacios to Indianapolis Indians. |
| 07/17/23 | Pittsburgh Pirates recalled C Endy Rodríguez from Indianapolis Indians. |
| 07/17/23 | Pittsburgh Pirates selected the contract of RHP Quinn Priester from Indianapolis Indians. |
| 07/16/23 | Pittsburgh Pirates activated DH Andrew McCutchen from the 10-day injured list. |
| 07/16/23 | Pittsburgh Pirates optioned SS Rodolfo Castro to Indianapolis Indians. |
| 07/14/23 | Pittsburgh Pirates sent RHP Wil Crowe on a rehab assignment to Indianapolis Indians. |
| 07/14/23 | Pittsburgh Pirates signed SS Mitch Jebb. |
| 07/14/23 | Pittsburgh Pirates sent RHP Wil Crowe on a rehab assignment to Indianapolis Indians. |
| 07/14/23 | Pittsburgh Pirates sent RHP Wil Crowe on a rehab assignment to Indianapolis Indians. |
| 07/14/23 | Pittsburgh Pirates signed RHP Patrick Reilly. |
| 07/14/23 | Pittsburgh Pirates signed RHP Carlson Reed. |
| 07/14/23 | Pittsburgh Pirates signed RHP Landon Tomkins. |
| 07/10/23 | Pittsburgh Pirates sent LHP Rob Zastryzny outright to Indianapolis Indians. |
| 07/07/23 | Pittsburgh Pirates placed 3B Ke'Bryan Hayes on the 10-day injured list. Low back inflammation. |
| 07/07/23 | Pittsburgh Pirates placed DH Andrew McCutchen on the 10-day injured list retroactive to July 6, 2023. Right Elbow inflammation. |
| 07/07/23 | Pittsburgh Pirates designated LHP Rob Zastryzny for assignment. |
| 07/07/23 | Pittsburgh Pirates activated DH Ji Man Choi from the 60-day injured list. |
| 07/07/23 | Pittsburgh Pirates recalled RHP Cody Bolton from Indianapolis Indians. |
| 07/06/23 | Pittsburgh Pirates activated 3B Ke'Bryan Hayes from the 10-day injured list. |
| 07/06/23 | Pittsburgh Pirates optioned RHP Roansy Contreras to Indianapolis Indians. |
| 07/05/23 | Pittsburgh Pirates optioned RHP Luis L. Ortiz to Indianapolis Indians. |
| 07/05/23 | Pittsburgh Pirates recalled RHP Yohan Ramirez from Indianapolis Indians. |
| 07/04/23 | Pittsburgh Pirates sent LHP Jose Hernandez on a rehab assignment to Indianapolis Indians. |
| 07/02/23 | Pittsburgh Pirates sent RHP Wil Crowe on a rehab assignment to Bradenton Marauders. |
| 07/02/23 | Pittsburgh Pirates placed SS Ji Hwan Bae on the 10-day injured list. Left ankle sprain. |
| 07/02/23 | Pittsburgh Pirates activated CF Bryan Reynolds from the 10-day injured list. |
| 07/02/23 | Pittsburgh Pirates sent RHP Wil Crowe on a rehab assignment to Bradenton Marauders. |
| 07/02/23 | Seattle Mariners claimed 2B Mark Mathias off waivers from Pittsburgh Pirates. |