Close Call Sports & Umpire Ejection Fantasy League: Dan Iassogna Promoted to Crew Chief
Marlins' Don Mattingly: Umps were 'bullied' into ejecting Pablo Lopez for hitting Ronald Acuna Jr.
MLB appoints 1st black umpire crew chief
MLB appoints 1st black umpire crew chief
Adrian Beltre's nemesis named crew chief for World Series umpires
Marlborough's Jim Reynolds calls it a career after 24 years as an MLB umpire - The Boston Globe
MLB reveals LCS umpires with Joe West, Gerry Davis crew chiefs
Old School Umps - BallNine
MLB makes history with umpire crew chief appointments - Los Angeles Times
ALCS umpires named for Lone Star Series between Rangers, Astros – NBC 5 Dallas-Fort Worth
Umpire Dan Iassogna will be behind the plate of #NLCS Game 3 #Diamondb, angel hernandez worst calls
Dan Iassogna named crew chief for World Series
555 Dan Iassogna Umpire Photos & High Res Pictures - Getty Images