Phillies Roster & Staff
Transactions
| Date | Transaction |
| 11/30/18 | LHP Luis Avilan elected free agency. |
| 11/30/18 | 1B Justin Bour elected free agency. |
| 11/29/18 | Philadelphia Phillies signed free agent SS Erick Brito to a minor league contract. |
| 11/20/18 | Philadelphia Phillies selected the contract of Adonis Medina from Clearwater Threshers. |
| 11/20/18 | Philadelphia Phillies selected the contract of Arquimedes Gamboa from Clearwater Threshers. |
| 11/20/18 | Philadelphia Phillies selected the contract of Edgar Garcia from Lehigh Valley IronPigs. |
| 11/16/18 | Philadelphia Phillies signed free agent RHP Camilo Brazoban to a minor league contract. |
| 11/10/18 | Philadelphia Phillies signed free agent RHP Carlos Valero to a minor league contract. |
| 11/08/18 | Philadelphia Phillies signed free agent RHP Jose Guaramaco to a minor league contract. |
| 11/07/18 | Philadelphia Phillies signed free agent OF Derek Escobar to a minor league contract. |
| 11/02/18 | Philadelphia Phillies sent SS Pedro Florimon outright to Lehigh Valley IronPigs. |