Major League Baseball (MLB) umpires are offering up more than 400 items including priceless, autographed sports memorabilia, rarely available specialty MLB logo caps and one-of-a-kind experiences ...

Major League Baseball (MLB) umpires are offering up more than 400 items including priceless, autographed sports memorabilia, ...

It requires an emphasis on conditioning. (Sessions begin at 6 a.m. before the umpires hit the classroom at 8 a.m.) It requires mastering the art of calling pitches, as in literally, verbally ...