Related Clues:

• Impeccable service
• World Series game-one starter, usually
• Amazing driving result
• Excellent service
• 11-pointer in blackjack
• One heart
• It has no return
• Top of a suit?
• Deck one
• One with a heart?
• Something up your sleeve, perhaps
• One in the hand
• Club leader?
• Two can take it, usually
• Wunderkind