Baseball referee
... Dave Yeast, 
the former NCAA national coordinator of umpires, explained the legal... [DOC] [TLE] Umpires | MiLB.com Official Info | The Official Site of Minor League ... [PAR] Minor League Baseball Umpire Development is the entity which is responsible 
for the training, evaluation, and recommendation for promotion, retention,... [DOC] [TLE] Wendelstedt School for Umpires [PAR] We are the only independently run professional umpire school recognized by 
Minor League and Major League Baseball, and we have prepared more umpires
... [DOC] [TLE] Baseball: Umpire Signals - Ducksters [PAR] Kids learn about umpire signals used in baseball such as safe, out, strike, and 
fair ball.