50-year-old Bartolo Colón officially announces retirement after 21 sea
Mets reportedly hosting a Bartolo Colon retirement ceremony in August
MLB's oldest players, including Bartolo Colon
Bartolo Colon officially retires from MLB - Bartolo Colon News
Report: Bartolo Colon to officially retire at 50, Fieldlevel
Infielder's retirement leaves Bartolo Colon as the last former Expo in MLB
The New York Mets announce Bartolo Colon's official retirement
Bartolo Colon's MLB plans still up in the air, but he's not retiring from baseball until he's done this
Bartolo Colon, 50, officially retires with Mets - Field Level Media - Professional sports content solutions
47 things to know about Bartolo Colon on his 47th birthday - ESPN