registration deadline, the downtown sportsbook faces a $4.3 million overlay - or the amount of money the book must add to the prize pool in addition to the entry fees.Ĭirca had 3,087 entries Tuesday in the Circa Million III, which needs 4,000 entries to meet its $4 million guarantee. (Chase Stevens/Las Vegas Review-Journal) the first NFL Sunday of the season fast approaching, the clock is ticking on Circa Sports to meet its record $10 million in guaranteed prize money for its two $1,000-entry NFL handicapping contests.įour days before Saturday’s 2 p.m. Football fans take in the action at the Circa Sportsbook as NFL games play across the 78-million-pixel screen at Circa in downtown Las Vegas on Sunday, Nov.