Related Clues:

• Make calls
• Tennis official
• Authority on diamonds?
• Allen Iverson, e.g.
• One who cries foul?
• Blind official, in stereotypes
• Plate cleaner
• Person at home
• Ballpark figure?
• Football official
• One who cries foul
• Balls-and-strikes caller
• Play caller
• Person with a chest pad
• Ref's diamond counterpart