Related Clues:
- What a power serve can lead to
- It can topple a king
- Deck denizen
- Andy Roddick specialty
- Powerful heart
- Great service
- Score well on
- It's no soft serve
- Certain war hero
- Big club
- Good card to have 'in the hole'
- Soft serve it's not
- Hardly make a mistake on
- Bullet from Federer, maybe
- Score 100 percent on