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

How do baseball players view professional umpires? Do they see them as professionals dedicated to upholding the rules of the sport, or as biased, non-athletic observers? - Quora

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

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

I'm a new umpire. What do I need to know about umpire equipment/uniform? - Quora

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

When did MLB baserunners start wearing a special glove (looks like a mitt) on one hand? - Quora

What is the strike zone in MLB? Why does it change from umpire to umpire? - Quora

Do MLB players get new hats every game? - Quora

Do MLB players get new hats every game? - Quora