TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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William & Mary vs. Duke
predict
polymarket

What is the result of William & Mary vs. Duke?

Volume:
$27,436

O/U 61.5

 - Polymarket

O/U 61.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 28, 2026

Closed: Sep 26, 6:30 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 61.5

View
100%
48%
Yes 100¢No 0¢
0.1¢
N/A
$6,290
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 51.5

100%
23%
Yes 100¢No 0¢
0.1¢
N/A
$3,186
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 59.5

100%
43%
Yes 100¢No 0¢
0.1¢
N/A
$2,521
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 63.5

100%
54%
Yes 100¢No 0¢
0.1¢
N/A
$591
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 65.5

100%
56%
Yes 100¢No 0¢
0.1¢
N/A
$218
N/A
N/A
N/A
Settled
Yes
polymarket

Duke O/U 23.5

100%
1%
Yes 100¢No 0¢
0.9¢
N/A
$50
N/A
N/A
N/A
Settled
Yes
predict

William & Mary vs. Duke

1%
Yes 1¢No 99¢
—
N/A
$100
N/A
N/A
N/A
Settled
No
polymarket

William & Mary vs. Duke

0%
1%
Yes 0¢No 100¢
—
N/A
$2,175
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 69.5

0%
38%
Yes 0¢No 100¢
—
N/A
$10,408
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 75.5

0%
21%
Yes 0¢No 100¢
—
N/A
$1,046
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 71.5

0%
45%
Yes 0¢No 100¢
—
N/A
$593
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -20.5

0%
23%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -17.5

0%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -16.5

0%
95%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -14.5

0%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -13.5

0%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -10.5

0%
3%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -8.5

0%
99%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -7.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -6.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -5.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

0%
1%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
2%
Yes 0¢No 100¢
—
N/A
$18
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 172

Description

This group covers various markets related to the college football game between William & Mary and Duke on September 26th. Markets include the overall game winner, point spreads, and over/under totals for points scored by both teams and in specific game quarters/halves.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms utilize the same core resolution criteria based on the official game results, including handling of ties and postponements/cancellations.Primary resolution logic: Official NCAA game results (e.g., NCAA.com)

Core resolution logic:

  • The winner is determined by the team with the highest final score, including overtime if played.
  • Point spread markets resolve based on the final point differential.
  • Over/Under markets resolve based on the total points scored by both teams.
  • If the game ends in a tie, markets resolve to 50-50.
  • If the game is postponed, markets remain open until completion.
  • If the game is canceled entirely, markets resolve to 50-50.

Edge cases & clarifications:

  • Postponement: Markets remain open until the game is completed. Resolution will occur based on the results of the completed game.
  • Cancellation: Markets resolve to 50-50 if the game is canceled with no make-up game scheduled.
  • Tie Game: All markets resolve to 50-50 in the event of a tie game.
Timing: Resolution will occur immediately following the completion of the game, once official results are available from the NCAA.Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming college football game between William & Mary and Duke, scheduled for September 26 at 3:30PM ET: This market will resolve to "William & Mary" if William & Mary win the game. This market will resolve to "Duke" if Duke 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.

Predict

In the upcoming college football game between William & Mary and Duke, scheduled for September 26 at 3:30PM ET: This market will resolve to "William & Mary" if William & Mary win the game. This market will resolve to "Duke" if Duke 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.

Frequently asked questions

On Polymarket and Predict, this dashboard aggregates real-time predictions on the outcome of the William & Mary vs. Duke game. Currently, the combined volume across both platforms is $27,436, with $100 traded in the last 24 hours. This allows for a consensus view of potential results, reflecting the collective wisdom of the crowd. Polymarket currently favors Duke to win, while Predict also indicates a strong likelihood of a Duke victory. This market provides a unique way to follow the evolving probabilities as the event approaches.

Prediction market odds, like those found for this market, often differ from traditional sportsbook odds due to the different incentives and information sources involved. Sportsbooks primarily aim to set lines that balance betting volume and ensure profitability, while prediction markets incentivize participants to express their true beliefs. This can lead to prediction markets being more accurate, especially when incorporating a wider range of information and diverse perspectives. However, sportsbook odds can still be a useful benchmark for comparison, and arbitrage opportunities may sometimes arise between the two.

Prices on Polymarket and Predict for this market can diverge due to several factors. Polymarket and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform has a different user base with varying risk appetites and information access, leading to differing opinions on the likely outcome of the William & Mary vs. Duke game. Trading fees and platform-specific rules can also contribute to price discrepancies. Furthermore, the volume traded on each platform influences price discovery; lower volume may result in wider bid-ask spreads and less efficient pricing. These dynamics create opportunities for arbitrage, but also explain why odds aren’t always identical across venues.