Related Clues:

• Belmont action
• Enters a pool, say
• Amounts risked
• Things that may all be off
• Pool enlargers
• What bookies book
• Exactas or perfectas
• Makes wagers
• Unseen Guest "Place Your ___"
• Adds to the pool
• Santa Anita action
• Transactions at Belmont
• Over and under, e.g
• Parlays
• Croupiers oversee them