Bartolo Colon announces retirement
Bartolo Colon gushes over Mets fans as he officially retires with team
Bartolo Colón - Wikipedia
On Bartolo Colon Retirement Day, the former Met looks back on his tenure in NY
Mets will not be holding Old-Timers' Day this season - Newsday
Bartolo Colon reportedly retires from MLB
Mets cult hero Bartolo Colon hasn't lost confidence in retirement
Former Angel, Cy Young winner Bartolo Colón retires after 21 big league seasons - CBS Los Angeles
Mets Bring Back Bartolo Colon for Another Year - WSJ
Mets' Bartolo Colon Winning With Lukewarm Heat - WSJ