Related Clues:

• Stadium event
• See 69-Across
• Willing to try
• Scrabble or Boggle
• Ready, willing and able
• Othello, for one
• Up for something
• Go, for one
• Hearts, e.g.
• Othello, e.g.
• Darts, e.g.
• Gutsy
• With 9-Down, tops
• Ready for the challenge
• Doubleheader half