Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

Why are MLB umpires so bad at umpiring? - Quora

Besides designated-hitting, what are the main differences between National League and American League pitching? - Quora

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

Can an MLB umpire really tell where the ball crosses the plate without taking into account where the catcher's glove is when he catches it? - Quora

Has baseball expanded the strike zone this year without changing the rules? - Quora

Who's the most famous umpire from the MLB? - Quora

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

The Latest 2020 Weirdness: A Triple-Digit MLB Ump!

Why don't any MLB umpires wear masks like NHL/NHLPA/NFL/NBA officials do to protect themselves from flying pucks, footballs, etc.? - Quora

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

World Series ump crew youngest in years, nod to K-zone tech – KGET 17

Can an MLB umpire really tell where the ball crosses the plate without taking into account where the catcher's glove is when he catches it? - Quora