Nolan Ryan Returns to World Series After 41 Years - The New York Times
Oldest pitchers to throw MLB no-hitter
Andy Pettitte - Wikipedia
Max Scherzer - Wikipedia
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VIDEO: Remembering When Nolan Ryan Threw a Blazing Fastball Ceremonial First Pitch at 66 Years Old
Andrew Heaney makes history, offense heats back up in Rangers' win vs. Royals
Nolan Ryan Had a Softer Side. He Just Hid It (Very) Well. - The New York Times
The Throwing 'Doctor' Who Trained Nolan Ryan and Tom Brady - Front Office Sports
Nolan Ryan's top moments
Tim Kurkjian's baseball fix - Nolan Ryan threw hard in his prime and in his 60s - ESPN