Former Jay Al Leiter not allowed in MLB studios after refusing vaccine
MLB Network analysts Al Leiter, John Smoltz banned from studio after refusing vaccine
John Smoltz, Al Leiter refuse COVID vaccine, exit MLB Network studios - Sports Illustrated
MLB Network's Al Leiter, John Smoltz Won't Appear In-Studio After Refusing COVID-19 Vaccines (Report) - TheWrap
Report: John Smoltz, Al Leiter won't appear at MLB Network studios due to vaccine refusal : r/Braves
Mets Morning News: “Turn those thumbs around!” - Amazin' Avenue
Four amateur players at MLB Draft 2019
Nationals' VP Bob Boone quits over vaccine mandate
Press release: MLB Network announces coverage for exclusive 2021 ALDS game telecasts
Report: John Smoltz, Al Leiter won't appear at MLB Network studios due to vaccine refusal
2015 Major League Baseball Draft Coverage, by Mariners PR
2019 MLB Draft representatives
On TV/Radio: MLB Network's Robert Flores embarks on new role
Al Leiter & John Smoltz Talk Pitching Mechanics.
Al Leiter New York Post