Vikings vs Broncos Prediction Market Odds, August 28, 2026
| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
â–¶Vikings | +3.5 23%32% | O 37.5 58%52% | 14%20% | 20% Polymarket |
â–¶Broncos | -3.5 77%68% | U 37.5 42%48% | 87%81% | 87% Kalshi |
| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
â–¶Minnesota Vikings | +3.5 | O 37.5 | 20% Polymarket | |
â–¶Denver Broncos | -3.5 | U 37.5 | 87% Kalshi |
No player props available for this game.
Denver is the 71.5c favorite for the final preseason game of the summer (72c on Kalshi, 71c on Polymarket), a 1c cross-platform gap that sits inside the noise. Both teams arrive 1-1 in exhibition play, Denver off a 33-13 home loss to Green Bay and Minnesota off a 13-3 home loss to Baltimore, and the board has traded about $41.2K lifetime across both platforms. The price has been pinned: Kalshi has held Denver at 72c across 46 captures since August 25 while Polymarket drifted 69c to 71c and closed the gap. This is the last week before rosters are cut to 53, so who dresses matters more than either record.
Minnesota and Denver close the exhibition schedule at Empower Field at Mile High on Friday, August 28, 2026, with a 9:00 PM ET kickoff (7:00 PM local) on NFL Network and KUSA-TV. ESPN's scoreboard is the source for that start time; the Kalshi ticker for this game, KXNFLGAME-26AUG28MINDEN, carries a date segment and no time segment, which is standard for NFL and means the ticker cannot corroborate a clock. Denver is the 71.5c favorite. That number describes a preseason football game and nothing beyond it. This is the last week before rosters are cut to 53, the week when the fewest projected starters take a snap, and the week when a team that is better on paper can be the weaker team on the field purely because of who dresses.
Vikings vs Broncos Preseason Market Context
Both clubs are 1-1 this preseason. Denver opened with a 27-7 win at Atlanta on August 14 and then lost 33-13 at home to Green Bay on August 21. Minnesota won 13-10 at the Giants on August 15 and lost 13-3 at home to Baltimore on August 22. Neither result carries information about September, and neither should be read as form: across those four games the personnel on the field changed almost completely from series to series.
The board is genuinely two-sided, with a Kalshi market and a Polymarket market on each side of the moneyline and about $41.2K of lifetime volume across every line on the page. The depth is lopsided by platform. Denver's moneyline has taken about $16.5K on Kalshi and Minnesota's about $11.8K, while Polymarket's entire side of this game has traded under $1K lifetime. That is the practical read for anyone comparing the two quotes. Kalshi is where the price is being set here, and Polymarket is following it.
Line movement supports that. The board carries roughly 24 hours of snapshot history, from August 25 into August 26, and across 46 Kalshi captures Denver has not moved off 72c once. Polymarket started that window at 69c on Denver and now sits at 71c, with Minnesota moving 31c to 30c. The story is not a price move, it is a convergence: a 3c cross-platform gap closed to 1c while the consensus number stayed put. A 1c gap is noise, not an edge.
The derivative markets describe the game more precisely than the moneyline does. Kalshi's spread ladder prices Denver -4.5 at 56c, Denver -5.5 at 52c and Denver -6.5 at 48c, so the market's fair line is Denver by about 5.5, essentially a coin flip at that number. DraftKings posts DEN -6.5 with a total of 39.5, which is a point clear of where the ladder sits. The prediction-market total agrees on the number itself: the 39.5 line trades at 50c on Kalshi and 51c on Polymarket, and the Kalshi ladder runs from 60c on over 36.5 down to 47c on over 40.5. A total in the high 30s is a preseason total, priced for backup quarterbacks, short possessions and vanilla play calling.
Who Is Expected to Play in Vikings vs Broncos
Neither club has published a snap plan I can source, and that is the largest unpriced variable on this board. What is on the record is the injury report. Minnesota lists quarterback J.J. McCarthy as questionable and tackle Caleb Tiernan as questionable with an ankle, has cornerback Tyreek Chappell and defensive tackle Taki Taimani on injured reserve, and has receiver Jeshaun Jones unavailable on suspension. Denver lists cornerback Riley Moss questionable with ribs and center Luke Wattenberg questionable, with linebacker Levelle Bailey, defensive end Matt Henningsen and center Michael Deiter on injured reserve. Denver's center room is the cluster worth tracking, because interior line churn shows up immediately in a game where the quarterback is a backup.
The best available signal on who plays is who played last week. ESPN lists Jarrett Stidham as Denver's passing leader entering this game at 9-of-15 for 82 yards with an interception, Cody Schrader at 4 carries for 15 yards and Jaylen Waddle at 1 catch for 35 yards. For Minnesota, Max Brosmer leads at 11-of-17 for 98 yards with an interception, Zavier Scott at 7 carries for 28 yards and Tai Felton at 3 catches for 66 yards. Those are backup and roster-bubble lines, and they are the honest picture of what this game looks like. A projected starter who does take the field is likely to be out there for one series and no more.
When the Vikings vs Broncos Market Resolves
The moneyline resolves to the team that wins the game at Empower Field at Mile High on the night of Friday, August 28, 2026. Spread contracts settle against the final margin and total contracts against the combined final score, and every posted line carries a half point so none of them can push. Preseason games are played without an overtime period, so a tie is a live outcome on the moneyline and each platform applies its own published rules to that case. Both books settle once the game goes final, and the Kalshi event carries a settlement window that runs into the following day.
Key Vikings vs Broncos Catalysts
Participation: this is the final preseason week before rosters are cut to 53, so most projected starters are expected to sit and the result turns on roster-bubble players.
Minnesota's quarterback: J.J. McCarthy is listed questionable, and Max Brosmer is the passer ESPN lists as the team's leader entering the game.
Denver's interior line: Luke Wattenberg is questionable and Michael Deiter is on injured reserve, which squeezes a center room that has to protect a backup quarterback.
Cross-platform convergence: Kalshi held Denver at 72c across 46 captures while Polymarket moved 69c to 71c, closing a 3c gap to 1c without the consensus moving.
The spread ladder: Denver -5.5 prices at 52c on Kalshi against the -6.5 DraftKings posts, so the two sources disagree by about a point on the fair line.
Tie risk: preseason carries no overtime period, so a draw is a real outcome rather than a rounding case.
Related Vikings vs Broncos and NFL Markets
Both clubs' previous exhibition boards are on the site: Packers vs Broncos from August 21 and Ravens vs Vikings from August 22, both useful for seeing how a preseason board prices and how little the result told anyone afterward. For everything each club has trading, the Denver Broncos hub and the Minnesota Vikings hub collect the full set. Season-long boards such as the Broncos 2026 win total and the Vikings 2026 playoff market are linked as context only: preseason results do not carry into the regular season, and this game does not move those markets. The rest of the slate sits on the NFL hub.
Resolution Criteria
The moneyline resolves to the team that wins the preseason game at Empower Field at Mile High on the night of Friday, August 28, 2026, with each winning team contract paying $1 per share and the losing side resolving to $0. Spread contracts settle against the final margin and total contracts against the combined final score, using the official final result of the game; every line posted on this board carries a half point, so no spread or total can push. Preseason games are played without an overtime period, so a tie is a live outcome on the moneyline and each platform applies its own published rules to that case. If the game is canceled or postponed past the settlement window, each platform voids or reschedules the contract per its own rules.
Key Factors
- Final preseason week before rosters are cut to 53, so most projected starters are expected to sit
- J.J. McCarthy listed questionable for Minnesota, with Max Brosmer the passer ESPN lists as the team leader entering the game
- Denver center room thin: Luke Wattenberg questionable, Michael Deiter on injured reserve, protecting a backup quarterback
- Kalshi held Denver at 72c across 46 captures while Polymarket moved 69c to 71c, closing the cross-platform gap to 1c
- Kalshi prices Denver -5.5 at 52c against the -6.5 DraftKings posts, a roughly one-point disagreement on the fair line
- No overtime in preseason, so a tie is a live moneyline outcome rather than a rounding case
What are the current Vikings vs Broncos odds?
As of August 26, 2026, Denver is the 71.5c favorite on the cross-platform consensus, 72c on Kalshi and 71c on Polymarket, with Minnesota at 29.5c (29c Kalshi, 30c Polymarket). The live board above carries the current prices.
When does the Vikings vs Broncos market resolve?
It resolves on the result of the preseason game at Empower Field at Mile High on Friday, August 28, 2026, which kicks off at 9:00 PM ET. Both platforms settle once the game goes final.
Where can I trade the Vikings vs Broncos market?
Both Kalshi and Polymarket list this game. Kalshi carries the depth, with about $16.5K lifetime volume on the Denver moneyline and $11.8K on Minnesota, while Polymarket's side of the game has traded under $1K lifetime.
Who is favored in Vikings vs Broncos and by how much?
Denver is favored at 71.5c, an implied win probability of about 72%. The Kalshi spread ladder puts Denver -5.5 at 52c, so the market's fair line is Denver by roughly 5.5 points, while DraftKings posts DEN -6.5 with a total of 39.5.
What should I watch before Vikings vs Broncos kicks off?
Watch the participation news. This is the final preseason week before the cut to 53, neither club has published a snap plan, and J.J. McCarthy (questionable), Riley Moss (ribs) and Luke Wattenberg are the names on the injury report that would move the number if their status firms up.