Rules for every parlay
- A parlay has 2 to 20 legs. Trade a single leg on the order book.
- Every leg’s event is open, either before the game or in play.
- No leg is a special or promo market.
- No leg takes the NO side of a yes-or-no market like a future, a first scorer, a draw, or a three-way moneyline.
Legs from the same game
Legs from the same game combine, except these pairs:- Two legs on the same kind of line, like spread and moneyline, two spreads, or two totals.
- The same pairs on first-half lines.
- Two first-scorer legs of the same type, like two first touchdown scorers.
- Power play points with points, assists, goals, or shots on goal, even on different players.
Legs on the same player
Two legs on the same player are blocked in these cases:- Both legs use the same market type.
- One stat contains the other, like points + rebounds + assists and points.
Legs from different games
- Two legs from different games can’t share a team.
- A future combines only with legs from other leagues.
The blocked pairs change over time, so treat these as examples. Your pricer sees every leg in the RFQ and can decline any RFQ.

