Why do Major League Baseball manager wear uniforms?

Baseball: Astros have plenty of adjustments to make, particularly

Manager (baseball) - Wikipedia

Why do baseball managers wear uniforms?

Why do baseball managers wear uniforms? And why did football

MLB has its most productive class of rookie hitters ever. Managers

Why do MLB managers wear uniforms

Which MLB Managers Still Wear a Full Uniform?

Are MLB managers required to wear uniforms? - Quora

Why baseball managers wear uniforms

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