47 things to know about Bartolo Colon on his 47th birthday - ESPN
mets-bartolo-colon-not-ready-to-retire
Bartolo Colon New York Post
Defying Time and Space - The New York Times
Yankees News: Bartolo Colon retiring or is he? - Pinstripe Alley
Yankees News: Bartolo Colon retiring or is he? - Pinstripe Alley
Mets Lose Bartolo Colon to Atlanta Braves - WSJ
Bartolo Colon is throwing complete games at 48 years old
Report: Bartolo Colon to officially retire at 50
Bartolo Colon to retire on September 17; New York Mets confirm
Beloved ex-Met Bartolo Colon finally retires from baseball at 50