Related Clues:
- Any PGA member
- Baron von Richthofen, for one
- One who knows the ropes
- Card with one pip
- Bullet, to gamblers
- Someone who is highly skilled
- Duffer's helper
- It's nonreturnable
- What a power serve can lead to
- Debater's position, sometimes
- It can topple a king
- Deck denizen
- ___ bono
- Andy Roddick specialty
- Touring player