
Diamond Dolphins vs. Toyama Grouses
Prediction market · Polymarket
Overview
In the upcoming Japan B League game, scheduled for April 5 at 2:05AM ET: If the Diamond Dolphins win, the market will resolve to "Diamond Dolphins". If the Toyama Grouses win, the market will resolve to "Toyama Grouses". 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. The result will be determined based on the final score including any overtime periods.
Ticker
bkjpn-dia-toy-2026-04-05
Volume
1.1K
24h volume
609
1w volume
1.1K
Open interest
1.1K
Liquidity
12.2K
Liquidity CLOB
12.2K
Start
Apr 1, 2026
End
Apr 12, 2026
Status
Active
Access
Restricted
Created
Apr 5, 2026
Resolution source
https://www.bleague.jp/en/
Event ID
331560
Slug
bkjpn-dia-toy-2026-04-05
Markets
1
Raw event data
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"id": "331560",
"ticker": "bkjpn-dia-toy-2026-04-05",
"slug": "bkjpn-dia-toy-2026-04-05",
"title": "Diamond Dolphins vs. Toyama Grouses",
"description": "In the upcoming Japan B League game, scheduled for April 5 at 2:05AM ET:\nIf the Diamond Dolphins win, the market will resolve to \"Diamond Dolphins\".\nIf the Toyama Grouses win, the market will resolve to \"Toyama Grouses\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods.",
"resolutionSource": "https://www.bleague.jp/en/",
"startDate": "2026-04-01T07:38:02.573522Z",
"creationDate": "2026-04-05T06:05:00Z",
"endDate": "2026-04-12T06:05:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/super+cool+basketball+in+red+and+blue+wow.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/super+cool+basketball+in+red+and+blue+wow.png",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 12159.87091,
"volume": 1068.978424,
"openInterest": 1059.011424,
"createdAt": "2026-04-01T07:31:44.737229Z",
"updatedAt": "2026-04-05T12:09:23.402041Z",
"competitive": 0.8003199679231757,
"volume24hr": 608.7184239999999,
"volume1wk": 1068.978424,
"volume1mo": 1068.978424,
"volume1yr": 1068.978424,
"enableOrderBook": true,
"liquidityClob": 12159.87091,
"negRisk": false,
"commentCount": 0,
"markets": [
{
"id": "1814502",
"question": "Diamond Dolphins vs. Toyama Grouses",
"conditionId": "0xa1e65d5e75292606f17585a77344027e6407d1c65a58146d704f0c60fee8a646",
"slug": "bkjpn-dia-toy-2026-04-05",
"resolutionSource": "https://www.bleague.jp/en/",
"endDate": "2026-04-12T06:05:00Z",
"liquidity": "10277.58691",
"startDate": "2026-04-01T07:34:39.100173Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/super+cool+basketball+in+red+and+blue+wow.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/super+cool+basketball+in+red+and+blue+wow.png",
"description": "In the upcoming Japan B League game, scheduled for April 5 at 2:05AM ET:\nIf the Diamond Dolphins win, the market will resolve to \"Diamond Dolphins\".\nIf the Toyama Grouses win, the market will resolve to \"Toyama Grouses\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods.",
"outcomes": "[\"Diamond Dolphins\", \"Toyama Grouses\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"volume": "1068.978424",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-04-01T07:31:44.831276Z",
"updatedAt": "2026-04-05T12:08:35.355349Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
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"endDateIso": "2026-04-12",
"startDateIso": "2026-04-01",
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"volume24hr": 608.7184239999999,
"volume1wk": 1068.978424,
"volume1mo": 1068.978424,
"volume1yr": 1068.978424,
"gameStartTime": "2026-04-05 06:05:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"110189647517618746715915967530352527319217292416735552681721421941087656352057\", \"36204786711913265441539051655407127573116572904831925251317769832068432336640\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 608.7184239999999,
"volume1wkClob": 1068.978424,
"volume1moClob": 1068.978424,
"volume1yrClob": 1068.978424,
"volumeClob": 1068.978424,
"liquidityClob": 10277.58691,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-01T07:33:33Z",
"cyom": false,
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"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"oneDayPriceChange": 0.1595,
"lastTradePrice": 0.998,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-01T07:31:57.915299Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
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"rate": 0.03,
"takerOnly": true,
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],
"series": [
{
"id": "11470",
"ticker": "bkjpn",
"slug": "bkjpn",
"title": "Japan B League",
"seriesType": "single",
"recurrence": "daily",
"active": true,
"closed": false,
"archived": false,
"featured": false,
"restricted": true,
"createdAt": "2026-03-27T00:10:24.743429Z",
"updatedAt": "2026-04-05T12:09:35.626203Z",
"volume24hr": 15850.024092,
"volume": 15471.364092,
"liquidity": 166069.241,
"commentCount": 0,
"requiresTranslation": false
}
],
"tags": [
{
"id": "1",
"label": "Sports",
"slug": "sports",
"forceShow": false,
"publishedAt": "2023-10-24 22:37:50.296+00",
"updatedBy": 15,
"createdAt": "2023-10-24T22:37:50.31Z",
"updatedAt": "2026-03-09T22:25:22.69129Z",
"forceHide": true,
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},
{
"id": "100639",
"label": "Games",
"slug": "games",
"forceShow": false,
"createdAt": "2024-09-23T22:41:37.670714Z",
"updatedAt": "2026-03-09T22:28:03.358133Z",
"requiresTranslation": false
},
{
"id": "28",
"label": "Basketball",
"slug": "basketball",
"forceShow": false,
"publishedAt": "2023-11-02 21:04:25.152+00",
"createdAt": "2023-11-02T21:04:25.158Z",
"updatedAt": "2026-03-09T22:19:21.448521Z",
"requiresTranslation": false
},
{
"id": "104349",
"label": "Japan B League",
"slug": "bkjpn",
"createdAt": "2026-03-27T00:10:24.836457Z",
"updatedAt": "2026-03-27T00:15:21.847198Z",
"requiresTranslation": false
}
],
"cyom": false,
"showAllOutcomes": true,
"showMarketImages": false,
"enableNegRisk": false,
"automaticallyActive": true,
"eventDate": "2026-04-05",
"startTime": "2026-04-05T06:05:00Z",
"seriesSlug": "bkjpn",
"period": "NS",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 4894955,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "Nagoya Diamond Dolphins' trader consensus at 100% implied probability stems from their commanding 92-65 victory over Toyama Grouses on April 4, 2026, at Aichi Prefectural Gymnasium in B.League play. The Dolphins, sitting second in standings with a 37-11 record, leveraged home-court advantage, superior roster depth, and head-to-head dominance—winning 19 of 24 recent matchups—against the struggling 13th-place Grouses (11-37), who managed just 65 points amid poor shooting and defensive lapses. This blowout aligns with Nagoya's elite form, including recent wins like 91-87 on January 28. While official resolution awaits league confirmation, realistic disruptions like a scoring protest or rare forfeiture are negligible given box scores and highlights already public.",
"context_requires_regen": true,
"context_updated_at": "2026-04-05T10:00:09.452Z"
},
"teams": [
{
"id": 3270041,
"name": "Diamond Dolphins",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/a.png",
"abbreviation": "dia",
"createdAt": "2026-04-01T07:31:11.088915Z",
"providerId": 165989
},
{
"id": 3270034,
"name": "Toyama Grouses",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/a.png",
"abbreviation": "toy",
"createdAt": "2026-04-01T07:31:11.061715Z",
"providerId": 796388
}
]
}- Diamond Dolphins vs. Toyama GrousesVol 1.1KLiq 10.3KEnd Apr 12, 2026OpenOrder book