
St. John's Red Storm vs. Duke Blue Devils
Prediction market · Polymarket
Overview
This event is for the CBB game between St. John's Red Storm and Duke Blue Devils on March 27 at 12:00 PM ET. 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.
Ticker
cbb-stjohn-duke-2026-03-27
Volume
707.5K
24h volume
571.6K
1w volume
707.5K
Open interest
422.5K
Liquidity
6.7M
Liquidity CLOB
6.7M
Start
Mar 23, 2026
End
Mar 27, 2026
Status
Active
Access
Restricted
Created
Mar 27, 2026
Resolution source
https://www.ncaa.com/
Event ID
298026
Slug
cbb-stjohn-duke-2026-03-27
Markets
3
Raw event data
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"slug": "cbb-stjohn-duke-2026-03-27",
"title": "St. John's Red Storm vs. Duke Blue Devils",
"description": "This event is for the CBB game between St. John's Red Storm and Duke Blue Devils on March 27 at 12:00 PM ET.\n\nIf the game is postponed, this market will remain open until the game has been completed.\n\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.",
"resolutionSource": "https://www.ncaa.com/",
"startDate": "2026-03-23T00:13:57.225223Z",
"creationDate": "2026-03-27T16:00:00Z",
"endDate": "2026-03-27T16:00:00Z",
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"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 6735319.1506,
"volume": 707543.1753079992,
"openInterest": 422536.451597,
"createdAt": "2026-03-23T00:00:03.187012Z",
"updatedAt": "2026-03-27T09:53:54.108355Z",
"competitive": 0.9999750006249843,
"volume24hr": 571614.98277,
"volume1wk": 707543.1753080001,
"volume1mo": 707543.1753080001,
"volume1yr": 707543.1753080001,
"enableOrderBook": true,
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"negRisk": false,
"commentCount": 0,
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{
"id": "1686946",
"question": "St. John's Red Storm vs. Duke Blue Devils",
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"resolutionSource": "https://www.ncaa.com/",
"endDate": "2026-03-27T16:00:00Z",
"liquidity": "5612139.313",
"startDate": "2026-03-23T00:12:51.075945Z",
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"description": "In the upcoming CBB game, scheduled for March 27 at 12:00 PM ET:\n\nIf the St. John's Red Storm win, the market will resolve to \"St. John's Red Storm\".\n\nIf the Duke Blue Devils win, the market will resolve to \"Duke Blue Devils\".\n\nIf the game is postponed, this market will remain open until the game has been completed.\n\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods.",
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"gameStartTime": "2026-03-27 23:10:00+00",
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"umaReward": "2",
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"volume1wkClob": 159346.77955300003,
"volume1moClob": 159346.77955300003,
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"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-23T00:11:45Z",
"cyom": false,
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"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
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"deployingTimestamp": "2026-03-23T00:00:09.596061Z",
"rfqEnabled": false,
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"question": "Spread: Duke Blue Devils (-6.5)",
"conditionId": "0xee09e7ad4876f3403678d8eb6de4898a780841de59e634e262985f11b291a471",
"slug": "cbb-stjohn-duke-2026-03-27-spread-home-6pt5",
"resolutionSource": "https://www.ncaa.com/",
"endDate": "2026-03-27T23:10:00Z",
"liquidity": "295862.9327",
"startDate": "2026-03-25T00:04:38.73326Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/ncaa-c14995df96.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/ncaa-c14995df96.png",
"description": "In the upcoming CBB game, scheduled for March 27 at 7:10 PM ET:\n\nThis market will resolve to \"Duke Blue Devils\" if the Duke Blue Devils win the game by 7 or more points.\n\nOtherwise, this market will resolve to \"St. John's Red Storm\". \n\nThe result will be determined based on the final score including any overtime periods.\n\nIf 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.",
"outcomes": "[\"Duke Blue Devils\", \"St. John's Red Storm\"]",
"outcomePrices": "[\"0.505\", \"0.495\"]",
"volume": "270520.840629",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-25T00:02:03.207491Z",
"updatedAt": "2026-03-27T09:55:15.807975Z",
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"featured": false,
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"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Spread -6.5",
"groupItemThreshold": "1",
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"startDateIso": "2026-03-25",
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"volume24hr": 234910.804787,
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"volume1mo": 270520.840629,
"volume1yr": 270520.840629,
"gameStartTime": "2026-03-27 23:10:00+00",
"secondsDelay": 1,
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"volumeClob": 270520.840629,
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"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-25T00:03:33Z",
"cyom": false,
"competitive": 0.9999750006249843,
"pagerDutyNotificationEnabled": false,
"approved": true,
"clobRewards": [
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"rewardsDailyRate": 500,
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"endDate": "2500-12-31"
}
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"bestBid": 0.5,
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"automaticallyActive": true,
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"negRiskOther": false,
"sportsMarketType": "spreads",
"line": -6.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-25T00:02:15.948722Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees",
"feeSchedule": {
"exponent": 1,
"rate": 0.0175,
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"rebateRate": 0.25
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},
{
"id": "1710411",
"question": "St. John's Red Storm vs. Duke Blue Devils: O/U 141.5",
"conditionId": "0x594d9b1fbc50e4257fd42a609bd838b0f19c619040ca3de11fab52f721b940a5",
"slug": "cbb-stjohn-duke-2026-03-27-total-141pt5",
"resolutionSource": "https://www.ncaa.com/",
"endDate": "2026-03-27T23:10:00Z",
"liquidity": "149753.2187",
"startDate": "2026-03-25T00:04:42.812103Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/ncaa-c14995df96.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/ncaa-c14995df96.png",
"description": "In the upcoming CBB game, scheduled for March 27 at 7:10 PM ET:\n\nThis market will resolve to \"Over\" if the St. John's Red Storm and Duke Blue Devils combine to score 142 or more points in this game.\n\nIf the combined total is less than 142, this market will resolve to \"Under\".\n\nThe result will be determined based on the final score including any overtime periods.\n\nIf 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.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.475\", \"0.525\"]",
"volume": "279846.4663589996",
"active": true,
"closed": false,
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"deployingTimestamp": "2026-03-25T00:02:15.949482Z",
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"tags": [
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"eventDate": "2026-03-27",
"startTime": "2026-03-27T23:10:00Z",
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"seriesSlug": "ncaa-cbb",
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"gameId": 73099,
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"eventMetadata": {
"context_description": "Duke's elite freshman talent, spearheaded by Cooper Flagg's 16.6 points and 7.6 rebounds per game, drives the 71.5% implied probability as traders price in the Blue Devils' 4-0 start with decisive wins over Kansas and Incarnate Word. St. John's, 3-1 after a tight loss to Baylor, relies on Rick Pitino's up-tempo style but faces matchup challenges against Duke's length and athleticism at Cameron Indoor, where the hosts hold a 20-game win streak. No key Duke injuries per official reports, while St. John's guard Deivon Smith remains questionable with an ankle sprain; recent form shows Duke's superior defense allowing just 57 points per game.",
"context_requires_regen": false,
"context_updated_at": "2026-03-23T01:00:30.417Z"
}
}- Spread: Duke Blue Devils (-6.5)Vol 270.5KLiq 295.9KEnd Mar 27, 2026OpenOrder book
- St. John's Red Storm vs. Duke Blue Devils: O/U 141.5Vol 279.8KLiq 149.8KEnd Mar 27, 2026OpenOrder book
- St. John's Red Storm vs. Duke Blue DevilsVol 159.3KLiq 5.6MEnd Mar 27, 2026OpenOrder book