Bartolo Colon, Texas Rangers 44-year-old pitcher, warms before facing Red Sox (May 4, 2018)
Bartolo Colon tosses complete game at 48 years old in Mexico - Sports Illustrated
Oldest in majors, Rangers pitcher Colon turns 45
Everybody loves Bartolo Colon, but can he actually keep pitching?
Oldest in majors, Rangers pitcher Bartolo Colon turns 45
21 facts on Bartolo Colon birthday
Bartolo Colón makes Spring debut, throws a bunch of strikes. - The Athletic
47 things to know about Bartolo Colon on his 47th birthday - ESPN
Bartolo Colon tossed a (big, sexy) complete game at 44 years old
Rangers hoping their youngest pitchers learn from Bartolo Colon