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Live prediction market odds for Notre Dame Fighting Irish vs. Purdue Boilermakers. Compare prices across Kalshi and Polymarket US and Novig and Polymarket and ProphetX.

Browse historical results
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Claim offerLegal in USAVerified Sep 14, 2026

MARKET RESOLVEDKalshi / Polymarket US / Novig / Polymarket / ProphetX

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Notre Dame Fighting Irish Wins: Notre Dame Fighting Irish vs. Purdue Boilermakers

College Football·Resolved 2026-09-26

This market resolved on 2026-09-26. Notre Dame Fighting Irish was the officially declared outcome. Prior to resolution, the market peaked at 99%.

About This Market

Notre Dame Fighting Irish vs.

Notre Dame Fighting Irish vs. Purdue Boilermakers: College Football game held on 2026-09-26. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Price History

Multi-Platform Probabilities
Loading 30D data…

Final Closing Odds

5 platforms
Candidate
Kalshi
Polymarket US
Novig
Polymarket
ProphetX
Notre Dame Fighting Irish spread minus 22.5
———100%—
Notre Dame Fighting Irish spread minus 31.5
———100%—
Notre Dame Fighting Irish spread minus 32.5
———100%—
Notre Dame Fighting Irish spread minus 36.5
———100%—
Purdue Boilermakers spread plus 42.5
———100%—
Purdue Boilermakers spread plus 44.5
———100%—
Total under 77.5
———99%—
Notre Dame Fighting IrishWINNER
99%96%100%99%97%
Purdue Boilermakers spread plus 48.5
———93%—
Total over 37.5
—91%—93%—
Notre Dame Fighting Irish spread minus 13.5
92%83%—91%—
Notre Dame Fighting Irish spread minus 14.5
93%79%—91%—
Purdue Boilermakers spread plus 45.5
—91%—87%—
Total under 75.5
—89%—100%—
Total under 73.5
—90%—87%—
Notre Dame Fighting Irish spread minus 11.5
92%——84%—
Notre Dame Fighting Irish spread minus 7.5
94%88%—86%—
Notre Dame Fighting Irish spread minus 10.5
100%84%—92%—
Total over 39.5
84%90%—100%—
Notre Dame Fighting Irish spread minus 17.5
90%74%—86%—
Total over 41.5
—83%—87%—
Total over 43.5
—83%—86%—
Total under 71.5
—82%—85%—
Purdue Boilermakers spread plus 41.5
—84%—82%—
Notre Dame Fighting Irish spread minus 21.5
81%64%—85%—
Notre Dame Fighting Irish spread minus 20.5
81%68%—81%—
Total under 69.5
—79%—79%—
Total over 45.5
85%78%—69%—
Purdue Boilermakers spread plus 38.5
—78%—77%—
Notre Dame Fighting Irish spread minus 24.5
81%——70%—
Total over 47.5
—75%—100%—
Total under 67.5
—74%—99%—
Total over 49.5
—72%—73%—
Total under 65.5
—73%—71%—
Purdue Boilermakers spread plus 35.5
—72%—71%—
Notre Dame Fighting Irish spread minus 27.5
95%51%99%71%—
Notre Dame Fighting Irish spread minus 19.5
—72%—69%—
Notre Dame Fighting Irish spread minus 23.5
70%61%—74%—
Purdue Boilermakers spread plus 34.5
———68%—
Total under 63.5
—69%—66%—
Total over 51.5
69%67%—49%—
Purdue Boilermakers spread plus 33.5
—65%—0%—
Notre Dame Fighting Irish spread minus 30.5
94%42%—63%—
Total over 53.5
—61%—60%—
Purdue Boilermakers spread plus 31.5
———60%—
Total under 61.5
—58%—61%—
Purdue Boilermakers spread plus 30.5
—59%—58%—
Total under 59.5
—57%—56%—
Notre Dame Fighting Irish spread minus 25.5
———56%—
Purdue Boilermakers spread plus 29.5
———55%—
Purdue Boilermakers spread plus 28.5
—55%—52%—
Notre Dame Fighting Irish spread minus 26.5
———53%—
Total under 57.5
—51%42%52%—
Notre Dame Fighting Irish spread minus 33.5
85%35%—51%—
Purdue Boilermakers spread plus 27.5
—50%35%50%—
Notre Dame Fighting Irish spread minus 35.5
89%29%—47%—
Purdue Boilermakers spread plus 26.5
———47%—
Notre Dame Fighting Irish spread minus 28.5
—45%—48%—
Total over 55.5
28%56%—45%—
Total under 55.5
—44%—45%—
Purdue Boilermakers spread plus 25.5
———44%—
Notre Dame Fighting Irish spread minus 29.5
———44%—
Total over 57.5
22%49%59%36%—
Total over 61.5
—42%———
Total under 53.5
—39%—41%—
Purdue Boilermakers spread plus 23.5
—39%—40%—
Purdue Boilermakers spread plus 21.5
—36%—37%—
Total under 51.5
—33%—36%—
Notre Dame Fighting Irish spread minus 34.5
———33%—
Purdue Boilermakers spread plus 20.5
—32%—32%—
Notre Dame Fighting Irish spread minus 41.5
76%16%—31%—
Purdue Boilermakers spread plus 19.5
—29%—32%—
Notre Dame Fighting Irish spread minus 38.5
97%22%—29%—
Total over 59.5
9%43%—28%—
Total over 65.5
—27%—29%—
Purdue Boilermakers spread plus 17.5
—27%—27%—
Total under 49.5
—28%—25%—
Total over 58.5
23%99%30%——
Total over 67.5
—26%—25%—
Total over 63.5
5%31%—24%—
Total under 47.5
—25%—21%—
Purdue Boilermakers spread plus 14.5
—22%—22%—
Total under 45.5
—22%—21%—
Total over 69.5
4%21%—21%—
Notre Dame Fighting Irish spread minus 48.5
1%——19%—
Purdue Boilermakers spread plus 13.5
—18%—0%—
Total over 71.5
—18%—17%—
Purdue Boilermakers spread plus 10.5
—17%—15%—
Total under 41.5
—17%—13%—
Total under 43.5
—17%—12%—
Notre Dame Fighting Irish spread minus 45.5
60%9%—14%—
Total over 73.5
—10%—14%—
Purdue Boilermakers spread plus 7.5
—12%—11%—
Total over 75.5
4%11%—12%—
Total under 39.5
—10%—0%—
Total under 37.5
—9%—8%—
Purdue Boilermakers
1%5%1%1%5%
Purdue Boilermakers spread plus 11.5
———0%—
Purdue Boilermakers spread plus 22.5
———0%—
Purdue Boilermakers spread plus 24.5
———0%—
Purdue Boilermakers spread plus 32.5
———0%—
Purdue Boilermakers spread plus 36.5
———0%—
Notre Dame Fighting Irish spread minus 16.5
—————
Notre Dame Fighting Irish spread minus 42.5
—————
Notre Dame Fighting Irish spread minus 44.5
—————
Notre Dame Fighting Irish spread minus 6.5
—————
Notre Dame wins by over 9.5 points
—————
Over 36.5 points scored
—————
Over 42.5 points scored
—————
Over 48.5 points scored
—————
Over 54.5 points scored
—————
Over 56.5 points scored
—————
Over 60.5 points scored
—————
Over 66.5 points scored
—————
Over 72.5 points scored
—————
Over 78.5 points scored
—————
Total over 77.5
—————

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic Oracle
ProphetXProphetX
ProphetX Rules
Read Full Market Rulebooks
Stats
Spread4.6%
Platforms5
Candidates2
Winner

Notre Dame Fighting Irish

98.0% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Notre Dame Fighting Irish vs. Purdue Boilermakers

Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket and Polymarket US and ProphetX.

KalshiKalshi
Primary Rule

If Purdue wins the Notre Dame vs Purdue college football game originally scheduled for Sep 26, 2026, then the market resolves to Yes.

Edge Cases

If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is cancelled or not started within 48 hours of its originally scheduled start, the market will resolve to a fair price. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the NCAA. All trademarks, logos, and brand names are the property of their respective owners.

Resolution Oracles
Kalshi Rules
NovigNovig
Primary Rule

Purdue Boilermakers in Notre Dame @ Purdue (NCAAF); settled by Novig.

PolymarketPolymarket
Primary Rule

In the upcoming college football game between Notre Dame and Purdue, scheduled for September 26 at 2:00PM ET: This market will resolve to "Notre Dame" if Notre Dame win the game. This market will resolve to "Purdue" if Purdue win the game. Overtime is included if played. If the game ends in a tie, this market will resolve 50-50. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Resolution Oracles
UMA Optimistic Oracle
Polymarket USPolymarket US
Primary Rule

This market will settle to the winner of the Notre Dame vs Purdue College Football game scheduled for Sep 26, 2026. Overtime is included if played. If a tied final score is reported and no official winner is declared, this market will not resolve automatically and will be reviewed against the official governing-body result. If the game is delayed, postponed, or suspended and not rescheduled to a date within two weeks of the originally scheduled date, the market will settle to the last fair market price. Outcome sourced from the relevant governing body.

ProphetXProphetX
Primary Rule

Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules

Resolution Oracles
ProphetX Rules

Frequently Asked Questions

What does the Notre Dame Fighting Irish vs. Purdue Boilermakers prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket US, Novig, Polymarket, ProphetX in one place. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.

What were the last available Notre Dame Fighting Irish vs. Purdue Boilermakers odds?

The last available prices are Notre Dame Fighting Irish: 99.0¢ on Kalshi, 98.7¢ on Polymarket, 97.1¢ on ProphetX, 95.5¢ on Polymarket US, 99.5¢ on Novig; Purdue Boilermakers: 1.0¢ on Kalshi, 1.4¢ on Polymarket, 5.1¢ on ProphetX, 4.5¢ on Polymarket US, 0.5¢ on Novig. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.

Why do Notre Dame Fighting Irish vs. Purdue Boilermakers odds vary across prediction markets?

The largest price difference shown across venues is 4.6 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.

How do Notre Dame Fighting Irish vs. Purdue Boilermakers prediction market payouts work?

For example, Notre Dame Fighting Irish at 98.0¢ implies about a 98.0% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Final odds