Related Clues:

• Excellent service, in 27-Down
• Untouched serve
• Top of a suit
• 11-pointer, in blackjack
• Hardware chain
• Hamilton's note
• X, at times
• Proficient one
• Coffee-break time
• Start of a countdown, perhaps
• Mid-morning
• 11 in blackjack
• Sum of the first three prime numbers
• Serving feat
• Anger management number