The Average Umpire Is Almost 50. The Best Ones Might Be in Their
Best of BP: Some Games Are Harder to Umpire Than Others - Baseball ProspectusBaseball Prospectus
Joe West breaks umpiring record with 5,376th game
The top-10 worst Angel Hernandez calls in MLB history
MORE
We May Never Find Out How Good Umpires Can Be
The Average Umpire Is Almost 50. The Best Ones Might Be in Their 30s. - WSJ
Umpire (baseball) - Wikipedia
On average, how many calls do umpires get wrong in a game? - Quora
On average, how many calls do umpires get wrong in a game? - Quora
Cardinals' Alec Burleson laments eighth-inning at-bat altered by umpire's calls
Colton Cowser delivers game-winner as Orioles take 3-2 nailbiter over Phillies - Camden Chat
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus
The Average Umpire Is Almost 50. The Best Ones Might Be in Their 30s. - WSJ