Lions vs. Dolphins Prediction Market: Why Detroit Is a 74.5% Favorite in Miami
Prediction markets give the Lions a 74.5% chance to beat the Dolphins on Sunday. Here is how that price stacks up against sportsbook odds, win-probability models and the injury report.
Prediction markets have settled on a clear favorite for Sunday’s 1:00 PM ET kickoff at Hard Rock Stadium in Miami Gardens: the Detroit Lions, priced at 74.5 cents on the dollar to beat a Miami Dolphins team that sits at 1-6. The Lions are 5-2 and chasing a fourth straight win, and the numbers around this game, from market prices to sportsbook lines to win-probability models, mostly point the same direction.
What the Prediction Market Price Says
On the moneyline market for this game, Lions shares trade at 0.745 and Dolphins shares at 0.255, which reads as a 74.5% to 25.5% split. The market resolves on the final result, overtime included, and a tie settles 50-50. Volume over the past 24 hours was roughly $85,500, a healthy turnout for a regular-season game with this much separation between the teams.
New to how those prices work? Our guide on how prediction markets work breaks down why a 74.5-cent share is effectively a 74.5% implied chance.
Market Price vs. Sportsbook Odds vs. the Model
Three different ways of pricing the same game land in a tight range. Here is how they compare, with sportsbook moneylines converted to implied probability.
- Prediction market: Lions 74.5%, Dolphins 25.5%
- Sportsbook moneyline: Lions -340 (about 77.3% implied), Dolphins +270 (about 27.0% implied)
- ESPN Analytics matchup predictor: Lions 77.6%, Dolphins 22.3%
The sportsbook percentages add up to more than 100% because they include the book’s margin, about 4.3 points here. The prediction market has no such cushion, which is why its Lions price sits a couple of points below the moneyline-implied number. The spread is Lions -6.5 to -7 depending on the book, with a total of 50.5.
Two Teams Headed in Opposite Directions
Detroit’s 5-2 record includes a 19-15 win over the Vikings on November 1, a 20-17 win over the Packers and a 45-21 rout of the Cardinals. The one blemish in the recent stretch is a 32-26 loss at Carolina, and the Lions are just 1-2 on the road, so this is not a given. They are 4-1 across their last five.
Miami is 1-4 over its last five and 0-3 at home. The Dolphins lost 24-19 to the Patriots on November 1, beat the Jets 28-25, fell 31-24 to the Bengals and lost 15-10 at Minnesota. They have yet to win in front of their own fans this season.
The Spread Tells a Different Story
A big moneyline gap does not always translate to covering a big number. Detroit is just 3-4 against the spread this season, while Miami is 3-3-1. For anyone comparing a spread position with the moneyline, our breakdown of prediction markets vs. sports betting explains how contract pricing differs from a traditional line, and the odds and probability calculator makes the conversions above easy to repeat on any game.
Injuries That Could Move the Number
Detroit’s report is the longer one. Linebacker Jack Campbell is doubtful with a neck injury after being carted off against Minnesota, and safety Brian Branch is questionable with a concussion. Receiver Amon-Ra St. Brown (ribs), cornerback D.J. Reed (hip) and running back Jacob Saylors (neck) are all listed as questionable. St. Brown has 53 catches for 571 yards and five touchdowns in seven games, so his status matters most to the passing game. Safety Kerby Joseph is on the PUP list with a knee injury and has an estimated return of November 15.
Miami has five players questionable: running backs Jaylen Wright and Kaytron Allen (quad), tackle Kadyn Proctor (concussion), defensive end Malik Herring (neck) and tight end Will Kacmarek (hamstring). If several of Detroit’s questionable players sit, expect some movement in both the sportsbook line and the market price before kickoff.
Prediction and Best Angle
The data lines up behind Detroit as the winner. The cleaner value signal is the gap between the market and the books rather than the favorite itself. Fans looking to trade this game can compare contract prices on the best prediction market apps before the injury report firms up.
- Prediction: Lions 27, Dolphins 17
- Market view: Lions at 74.5% sits a few points under the 77% model number, while the spread, with Detroit 3-4 against it, offers less margin for error than the moneyline
Detroit has the better record, the better recent results and the higher win probability across every source, while Miami has not won at home all year. The main risk is a long Lions injury report, which is why the status of St. Brown and the questionable defenders deserves a second look before Sunday.