Related Clues:

• Opening-day pitcher
• Bullet in the deck
• Dogfight participant
• Super serve
• Seasoned aviator, e.g.
• Maestro
• One calling the shots?
• Superb serve
• Serena's serve, sometimes
• Hotshot fighter pilot
• A service winner
• Court winner
• Trick taker, often
• Good service
• Dachshund doc