Related Clues:

• 'ASAP!'
• Fan's factoid
• 63 Down, for instance
• Hits or runs
• PDQ in the ICU
• RBIs or KOs
• Any box-score number
• Photocopy
• E.R. command
• Baseball card factoid
• "Immediately!" in 20-Across
• "Immediately!"
• Doctor's imperative
• BA or HR
• Now, in the ER