Remembering Gene Michael
Why do behind the plate umpires in baseball not wear chest protectors? - Quora
2011–present – SABR's Baseball Cards Research Committee
Referee Magazine - August 2022 by Referee Magazine - Issuu
Thanks - San Fernando Valley Baseball Umpires Association
MLB analysis: Willie Mays as a New York Met and the 1973 World Series - McCovey Chronicles
Are there different umpires for the American and National League? - Quora
Are there different umpires for the American and National League? - Quora
Official Baseball Rules - MLB.com
Jacob deGrom First to be Inspected by Umpires for Sticky Substances - The New York Times
I'm Not A Headline Guy Sports ramblings…with a Yankees bias!
Fleer – SABR's Baseball Cards Research Committee
2023 BASEBALL HANDBOOK by Suggitt Publishers - Issuu
IPFW www.IndianaRBI.com