Iassogna will be World Series umpire crew chief

MLB sets umpiring crew for Astros-Dodgers World Series

MLB reveals LCS umpires with Joe West, Gerry Davis crew chiefs

ALCS umpires named for Lone Star Series between Rangers, Astros – NBC 5 Dallas-Fort Worth

Play Ball! UConn Magazine

UConn alum learned his umpiring skills from Andy Baylock

Marlins' Don Mattingly: Umps were 'bullied' into ejecting Pablo Lopez for hitting Ronald Acuna Jr.

World Series: After Video Review, Umpire Crew Perfect in San Francisco Games, News, Scores, Highlights, Stats, and Rumors

World Series umpire crew not much older than Justin Verlander

555 Dan Iassogna Umpire Photos & High Res Pictures - Getty Images

10 Worst Umpires in Major League Baseball

ALCS umpires named for Lone Star Series between Rangers, Astros – NBC 5 Dallas-Fort Worth

Adrian Beltre's nemesis named crew chief for World Series umpires

World Series ump crew youngest in years

How the Phillies Beat the Astros in Game 1 of the World Series - The New York Times

MLB Umpires announced for 2015 League Championship Series – The Denver Post