<P> While baseball rules provide a precise definition for the strike zone , in practice , it is up to the judgement of the umpire to decide whether the pitch passed through the zone . </P>
<P> While baseball rules provide a precise definition for the strike zone , in practice , it is up to the judgement of the umpire to decide whether the pitch passed through the zone . </P>
who calls the pitches in major league baseball
who calls the pitches in major league baseball
umpire
umpire