Special jerseys part of UL's Ron Guidry Weekend
Trenton Thunder Baseball - On August 31st Ron Guidry will be at ARM & HAMMER Park for an autograph session! He'll be throwing out a first pitch then sign at a table
New York Yankee Legends: Ron Guidry's #49 retired cementing his place in history
Special jerseys part of UL's Ron Guidry Weekend
40 years later, Ron Guidry recalls Yankees magic 1978 season
Ron Guidry – GrayRock Entertainment
Ron Guidry - Wikipedia
Ron Guidry - Cooperstown Expert
Guidry Stars Again - The New York Times
Ron Guidry Baseball Stats by Baseball Almanac