The following players became free agents following the 2020 season:
SP Jake Arrieta
RP Jose Alvarez
RP Heath Hembree
RP Tommy Hunter
RP Adam Morgan
RP Blake Parker
RP David Robertson
RP Brandon Workman
C J.T. Realmuto
SS Didi Gregorius
OF Jay Bruce
UT Phil Gosselin
The following players are eligible for free agency following the 2021 season:
P Vince Velasquez
OF Andrew McCutchen – team option for 2022
The following players are eligible for free agency following the 2022 season:
P Zach Eflin
P Aaron Nola – team option for 2023
C Andrew Knapp
INF Jean Segura – team option for 2023
The following players are eligible for free agency following the 2023 season:
P Victor Arano
1B Rhys Hoskins
INF/OF Scott Kingery – team options for 2024-2026
The following players are eligible for free agency following the 2024 season:
P Seranthony Dominguez
P Ranger Suarez
OF Roman Quinn
The following players are eligible for free agency following the 2025 season:
P Edgar Garcia
P Cole Irvin
The following players are eligible for free agency following the 2026 season:
P Enyel De Los Santos
The following players are eligible for free agency following the 2031 season:
OF Bryce Harper