Related Clues:

• Call
• At bats, e.g.
• Official
• Corset part
• Whistle-blower
• 'Immediately!'
• Copy of a photo, briefly
• Immediately, in the E.R.
• 'Now!'
• On the double
• Without delay
• R.B.I., e.g.
• Baseball card number
• Third man in the ring
• Umpire