Related Clues:

• Call balls, say
• Worker behind the plate
• Shingle installer, e.g.
• Sport authority
• Duster at home, sometimes
• Bag man?
• Fran Fine's job
• Mother's helper
• One who starts from the top?
• Official in black
• Official behind a catcher
• Diamond ref
• Kids' caretaker
• Man in blue, often
• He has a top job