| Spread | Total | ML | Main ML | |
|---|---|---|---|---|
Dolphins | -3.5 β | O 124.5 β | 0% | β |
Vikings | +3.5 β | U 124.5 β | 100%100% | 100% Kalshi |


| Spread | Total | Moneyline | Main ML | |
|---|---|---|---|---|
Miami Dolphins | -3.5 β | O 124.5 β | 0% | β |
Minnesota Vikings | +3.5 β | U 124.5 β | 100%100% | 100% Kalshi |
Minnesota is a double-digit home favorite and the two venues agree completely: the Vikings moneyline trades at 83% implied on both Kalshi and Polymarket, with Miami at 18% on both. Minnesota is 3-0 with 71 points scored and 41 allowed, Miami is 0-3 with 36 scored and 86 allowed, and the full game board carries roughly $3.2M in cumulative cross-platform volume. Kickoff is 4:05 PM ET on FOX. The live board above has the current prices on every rung.
Minnesota is favored by double digits and neither prediction market venue disputes it. The Vikings are 3-0 and 1-0 at home, Miami is 0-3 and has lost its three games by 14, 22 and 14 points, and the moneyline has sat within one point of the same number at both venues through every snapshot this board holds. The question here is not who wins. It is whether the market's double-digit number is the right one against a Minnesota offense playing without Justin Jefferson.
The moneyline is the settled part of the board. Minnesota trades at 83% implied on Kalshi and 83% on Polymarket, Miami at 18% on both, a 1% overround and zero cross-platform edge. The two moneyline legs carry about $1.2M of lifetime volume between them, with the Miami side holding more of it than the Minnesota side, which is what a public underdog looks like on a 0-3 team. ESPN's own matchup predictor puts Minnesota at 83.4%, so the board and the model are sitting on the same number.
The spread is where the actual disagreement lives. Minnesota -9.5 trades at 51.5% implied (51% Kalshi, 52% Polymarket) and Minnesota -10.5 at 47% on both, which puts the market's fair line almost exactly on 10. Step down the ladder and the shape is clear: -7.5 is 55.5%, -6.5 is 62.5% and -3.5 is 73.5%. Step up and it falls off fast, with -13.5 at 40.5%, -14.5 at 37% and -17.5 at 27.5%. The market expects Minnesota to win by about a touchdown and a field goal and prices a genuine blowout as the minority case.
The total is the more interesting rung. Over 38.5 points trades at 51.5% implied, over 39.5 at 48% and over 40.5 at 43.5%, so the board's number is just under 39. The team totals break it the same way: Minnesota over 20.5 at 65% and over 24.5 at 47% implies roughly 24 points, Miami over 13.5 at 50.5% and over 14.5 at 43% implies roughly 13. That projection is consistent with the season to date. Minnesota has scored 23.7 points per game and allowed 13.7, Miami has scored 12.0 and allowed 28.7 (ESPN standings, October 4). The Vikings team hub and the Dolphins team hub carry the rest of each season board.
Availability is the thing to read before trading any rung. Minnesota has Justin Jefferson listed Out, along with punter Brett Thorson and cornerback Charles Demmings, with tight end Josh Oliver and center Nick Samac on injured reserve. Jefferson leads the team in receiving with 13 catches for 179 yards and 2 touchdowns, so the Vikings are down their best offensive player and two starting-caliber bodies on the interior. Miami is without running back De'Von Achane, its rushing leader at 127 yards on 34 carries, plus defensive tackle Kenneth Grant on injured reserve and defensive end Robert Beal Jr., receiver Caleb Douglas and cornerback Storm Duck all listed Out (ESPN injury report, October 4).
Production through three games, per ESPN as of October 4: Carson Wentz leads Minnesota's passing with 276 yards and 3 touchdowns on 23 of 39, Aaron Jones Sr. has 203 yards and a touchdown on 52 carries, Dallas Turner has 3.5 sacks and Blake Cashman has 25 tackles. For Miami, Malik Willis is at 627 yards with 1 touchdown against 2 interceptions on 49 of 86, Willis is also the team's leading rusher among healthy bodies with 101 yards and a touchdown on 17 carries, Malik Washington has 12 catches for 152 yards and Jacob Rodriguez has 28 tackles. One passing touchdown and two interceptions across three games, with 12.0 points per game behind it, is what an 18% moneyline is made of.
The prop board is Polymarket-only, so treat every rung on it as a single-venue quote with no Kalshi price to check it against. The most informative ones are Aaron Jones Sr.'s anytime touchdown at 55% implied, Jordan Addison's at 42% and T.J. Hockenson's at 35%, which is the market redistributing Jefferson's usual red-zone share rather than replacing it. Addison's receptions over 4.5 sit at 47% and Jauan Jennings' receiving yards over 29.5 at 49%. On the Miami side every rung is cheap: Jaylen Wright's anytime touchdown at 18%, Willis' at 14%, Washington's at 11% and Ollie Gordon II's at 10%, with Willis' passing yards over 249.5 at 7%. Note that the Vikings quarterback props are quoted for Kyler Murray, not Wentz, while Wentz is the team's listed passing leader through three games, so the board and the stat sheet are pointing at different passers and the inactive list settles it.
Scoped to the captures this board holds, from roughly 8:00 PM ET Saturday to 9:50 AM ET Sunday, the market has barely moved. The Minnesota moneyline came off 84% to 83% across 53 snapshots and the Miami leg went 17% to 18% across 52, with both venues making the identical one-point step. Minnesota -3.5 held at 74% on Kalshi across its 17 captures and slipped a point to 73% on Polymarket across its 17. Over 53.5 total points, a deep rung with only five captures, ticked from 12% to 14%. Read this as an overnight window on a next-day board that held, not as an open-to-now history.
The sportsbook market did its moving earlier in the week, and it moved hard. DraftKings opened Minnesota -7.5 and has the game at -10, with the home moneyline repriced from -395 at open to -535 and the road side from +310 to +400. The total fell five full points, from 43.5 at open to 38.5 (ESPN). So two and a half points of spread came in on Minnesota while five points came out of the total, which is the market saying it expects a more lopsided and lower-scoring game than it did when the number first went up. A five-point total move on a team that just lost its leading receiver is the single most informative fact on this page, and the prediction market board is already parked on the moved number.
The game is indoors at U.S. Bank Stadium, so weather is not a variable on the total the way it is on the outdoor Week 4 boards.
The moneyline resolves to the team that wins the game at U.S. Bank Stadium on October 4, 2026, settled off the official final score. Spread and total contracts settle off that same final score including overtime, so Minnesota -9.5 pays only on a Minnesota win by 10 or more and the over at the 38.5 rung pays on a combined 39 or more. Each winning contract pays $1 per share and every losing contract resolves to $0.
Jefferson is Out: Minnesota's leading receiver, 13 catches for 179 yards and 2 touchdowns, is on the inactive list, and the total has come down five points from its sportsbook open.
The 10 is the market: Minnesota -9.5 trades at 51.5% implied and -10.5 at 47%, so the board's fair line is sitting almost exactly on 10 rather than above it.
Miami cannot score: 36 points in three games, 12.0 per game, with one passing touchdown against two interceptions from Malik Willis (ESPN, October 4).
Achane is on injured reserve: Miami's leading rusher is out, which leaves Willis as the team's most productive runner and pushes Jaylen Wright's anytime touchdown to 18% on Polymarket.
Zero cross-platform edge on the straight side: Kalshi and Polymarket both quote Minnesota at 83% implied and Miami at 18%, so the venue arbitrage on this board is in the spread and total rungs, not the moneyline.
Standings stake: an 0-4 start would effectively end Miami's division case, and a 4-0 Minnesota would be the clear NFC North leader.
Both season-long boards are live alongside this game: Minnesota's season win total and Miami's season win total settle off results like this one, and Miami's playoff market is the one most exposed to an 0-4 start. The divisional paths trade on the NFC North board and the AFC East board. For the preseason reads on both of these win totals, see the Vikings win total piece and the Dolphins win total piece, and the full NFL market index carries every other Week 4 board.
Resolves to the team that wins the Dolphins at Vikings game played October 4, 2026 at U.S. Bank Stadium in Minneapolis, settled off the official NFL final score. Point spread contracts settle off the final margin and total contracts off the combined final score, both including overtime, so Minnesota -9.5 pays only on a Minnesota win by 10 or more points and the over at the 38.5 rung pays on a combined 39 or more. Each winning contract pays $1 per share and all losing contracts resolve to $0. The game trades on Kalshi under the KXNFLGAME, KXNFLSPREAD and KXNFLTOTAL series for the MIAMIN event code and on Polymarket as the matching October 4 event. If the game is postponed, relocated or canceled, settlement follows each platform postponement rule, which generally voids the market if the game is not completed within the league scheduling window.
As of the morning of October 4, 2026, Minnesota trades at 83% implied probability to win on both Kalshi and Polymarket and Miami at 18% on both. Minnesota -9.5 is near a coin flip at 51.5% implied and over 38.5 total points trades at 51.5%. The live board above carries the current numbers.
Both Kalshi and Polymarket list the game. Kalshi runs it under the KXNFLGAME, KXNFLSPREAD and KXNFLTOTAL series for the MIAMIN event code, and Polymarket lists the matching October 4 NFL event. The full board carries roughly $3.2M in cumulative volume across the two venues. Player props are currently quoted on Polymarket only.
Minnesota, at an 83% implied chance to win the game outright. The spread board prices the Vikings right at 10 points: -9.5 trades at 51.5% implied, -10.5 at 47%, -7.5 at 55.5% and -3.5 at 73.5%. DraftKings has the game at Minnesota -10 after opening at -7.5, per ESPN.
The market spread sits on Minnesota -10, with -9.5 quoted at 51.5% implied. The total is just under 39: over 38.5 points trades at 51.5% implied, over 39.5 at 48% and over 40.5 at 43.5%. DraftKings posts 38.5 after opening at 43.5, a five-point move.
Kickoff is 4:05 PM ET on Sunday, October 4, 2026 at U.S. Bank Stadium in Minneapolis, with national coverage on FOX, per the ESPN scoreboard for NFL Week 4. The stadium is indoors, so weather is not a factor on the total.
On October 4, 2026, once the game goes final. Both platforms settle the moneyline off the winner and settle spread and total contracts off the final score including overtime, typically within hours of the final whistle.