Colon passes Marichal for most wins by Dominican-born pitcher
Are today's baseball players better than the players of 50 years ago? - Quora
Bartolo Colon ready to expand list of career feats that range from historic to esoteric
Bartolo Colon ties Hall of Famer Juan Marichal with win No. 243 – New York Daily News
The Baseball Card Blog: July 2015
Bartolo Colón makes Spring debut, throws a bunch of strikes. - The Athletic
Countries That Have Produced the Most MLB Players
Are today's baseball players better than the players of 50 years ago? - Quora
Boston Red Sox Nation: Archives