Cole Hamels retires
Cole Hamels retires: His top moments in a Phillies uniform
Four-time MLB All-Star announces retirement
Hamels feels healthy, eyes 2023 comeback
Padres announce that pitchers Cole Hamels, Craig Stammen have retired - The San Diego Union-Tribune
Cole Hamels retires
Cole Hamels Cubs spring debut
Cole Hamels retires: Former World Series champion calls it quits after 15 seasons in MLB
Former World Series MVP announces retirement
Cole Hamels ends comeback, retires after 15 seasons
Left-hander Cole Hamels officially retires