Dallas Cowboys vs New York Giants
Sunday, September 13, 2026 · MetLife Stadium, East Rutherford, NJ
Quick Answer
As of July 30, 2026, Kalshi implies 44% for the Giants in Dallas Cowboys vs New York Giants, NFL Week 1 2026, while our model has the Cowboys by 0 (50% to win) — a 6.4pp gap. Value side: the Giants.
DAL
+1.5
NYG
-1.0
Cowboys
50%
model win prob
Giants
50%
model win prob
Power-rating comparison
Cowboys–Giants is a coin flip on our numbers
There is almost nothing between these two on our numbers. The Giants rate -1.0 (22nd of 32), the Cowboys +1.5 (11th) — 2.5 points apart before home field, inside the error bar of any preseason rating. The split comes out 50%/50%, and this rates as the 1st-closest game of the 16 in Week 1. When the model has no opinion worth holding, the price has to supply the edge.
Zoom out to the full season and the model projects the Giants at 7.7 wins (favored in 6 of 17) and the Cowboys at 8.8 (favored in 11) — 1.1 wins apart across the year. By win probability this is the 11th-hardest game on the Giants' schedule and the 7th-hardest on the Cowboys'.
The sharpest unit gap in the game runs one way: the Cowboys offense grades +3.9 (3rd of 32) against a Giants defense at -2.1 (26th) — 6.1 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Giants offense (+1.0, 12th) meets the Cowboys defense (-3.2, 32nd), a 4.2-point gap. Special teams adds to it: the Cowboys grade +0.7, 7th in the league, against +0.1 (29th) on the other side — close to a point of hidden margin.
On the standings side, NFC East games are the ones that decide the tiebreakers. Head-to-head record is the first tiebreaker between two teams in the same division, and division record is the next — so the value of this result is not just the win column. They meet again in Week 17, which makes a sweep the outcome with real leverage on the NFC East race.
Recent history, for context only: 48 regular-season meetings since 2002, 30-18 in the Cowboys' favour, plus 1 playoff game. They last met in 2025: Giants won 34-17 in January. Over their last 4 meetings the Giants are 1-3. It is not an input to the line — rosters turn over faster than series records do.
Calibration check, because a near-even number is the easiest kind to overtrust: across 3266 walk-forward games (2013-2024) the model gave a side 50-55% in 870 of them, and those sides won 52%. The Cowboys at 50% are in that band. A margin that thin is why we would rather wait for a price than call it a lean.
Kalshi's KXNFLGAME-26SEP13DALNYG contract implies 44% for the Giants against our 50% — a 6.4-point gap. That clears our 5-point threshold, which flags the Giants as the value side at 44c.
Full division picture on the NFC East hub.
Prediction markets are not sportsbooks — you trade a contract that settles at $1 or $0, not a wager against a house line. Informational only; trade responsibly.
Cowboys vs Giants — frequently asked
Who is favored in Cowboys vs Giants in Week 1?
Our power-rating model favors the Cowboys by 0 points, a 50% win probability over the Giants. Kalshi's KXNFLGAME-26SEP13DALNYG market implies 44% for the Giants — a 6.4pp gap versus the model.
Why does the model call this a toss-up?
Because the Giants (-1.0, 22nd) and Cowboys (+1.5, 11th) are only 2.5 rating points apart. The 2.5-point home-field adjustment is larger than the gap between the teams, so home field is effectively the entire margin and the split lands at 50%/50%. In games like this the model is not the deciding input — the contract price is.
How do you take a position on Cowboys vs Giants?
The contract is KXNFLGAME-26SEP13DALNYG on Kalshi, a CFTC-regulated exchange open to traders in all 50 states. Giants YES is quoted around 44c against our 50% model number. There is no point spread — you buy a yes or no contract on a team and it settles at $1 or $0.
When and where do the Giants host the Cowboys?
Dallas Cowboys visit the New York Giants on Sunday, September 13, 2026 — a Sunday game in NFL Week 1, at MetLife Stadium, East Rutherford, NJ.
What does the model project for the Giants and Cowboys this season?
Across all 17 games the model projects the Giants at 7.7 wins (favored in 6) and the Cowboys at 8.8 (favored in 11). This game ranks 11th-hardest on the Giants' schedule and 7th-hardest on the Cowboys', by model win probability.
How often does the model win when it is 50% on a team like the Cowboys?
52% of the time. Over 3266 walk-forward games from 2013-2024 — trained only on prior seasons, no market line as an input — the model put a team in the 50-55% range 870 times, and those teams won 52% of them. The Cowboys at 50% over the Giants sit in that band, off a 0-point model line. Straight-up across all 3266 graded games the model picked winners at 59.6%, with a Brier score of 0.236 against 0.25 for a coin flip.
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The rematch
They run it back in Week 17. Division games are the pairings the model gets two swings at, and the second line usually moves off what the first one showed. Cowboys–Giants, Week 17 →
More Week 1 matchups
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