Related Clues:

• Raises, say
• They may be placed in a pool
• Reno action
• Reno stakes
• Throws in chips
• They can all be off at the races
• They may be placed
• They're placed in Vegas
• Parlor action
• Book deals?
• Makes wager
• "All ___ are off!"
• Gets in the pool, maybe
• Casino actions
• Risks for blood group from most of 3 down