Related Clues:

• One facing the pitcher
• Base decision maker
• He's there when you run home
• Call a strike, say
• Stay-at-home worker?
• Call balls and strikes
• Ref's cousin
• Call balls, say
• Worker behind the plate
• Sport authority
• Duster at home, sometimes
• Bag man?
• Official in black
• Official behind a catcher
• Diamond ref