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

Change in gear was a strike for consistent umpiring

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

Do any Major League Baseball (MLB) teams have black in their uniforms? - Quora

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

Do MLB players get new hats every game? - Quora

What Umpire Gear & Apparel Minor League Baseball Umpires Wear, Blog

What does an MLB home plate umpire wear for protection? - Quora

Photo: MLB umpires add new name to memorial patch - SLP2017091015

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

Are Major League Baseball players required to wear hats? - 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