Free parlay builder, CFB and NFL
Build a parlay and see every book's price
Tap any price to add a leg. The slip shows the combined odds at each sportsbook, best first, with our estimate next to the market's.
CFB prices Tue 11:00 AM ET (18 min ago) · NFL prices Tue 11:00 AM ET (18 min ago)
Props: NFL not available · CFB not available
Spread, moneyline and total
Upcoming games
Each button shows the line most books hang and the best price at that line. Our view sits under each game.
Over or under, every book we pull
Player props
Yards and catches show our projection next to the line. Anytime TD shows our chance he scores.
How the slip does its math
Our estimate next to the price
- Combined odds multiply each leg's decimal odds, then convert back to American. The payout is what a $10 bet returns, stake included.
- Book implies is 1 divided by the decimal odds. It includes the book's margin, so it runs a little high.
- Our estimate comes from the same models as the lines pages: our win chance for moneylines, and for spreads our projected margin turned into a cover chance at that line. Anytime TD uses our props chance. Totals and yardage props show our projection only, with no chance attached yet.
- Model EV is our combined estimate times the decimal odds, minus 1. It is an estimate from our model, and the model misses. The How Our Model Works page shows how it has held up.
- The combined numbers assume the legs are independent. Books price same-game parlays differently, so a same-game slip can price very differently at the book.
Nothing here places a bet or sends anything to a sportsbook. Saved slips stay in this browser; a share link carries the legs and re-prices them with whatever odds are current when it is opened.