
Diamond Dolphins vs. Toyama Grouses
Prediction market · Polymarket
Overview
In the upcoming Japan B League game, scheduled for April 4 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-2026-04-04
Volume
979
24h volume
969
1w volume
979
Open interest
794
Liquidity
17.4K
Liquidity CLOB
17.4K
Start
Apr 1, 2026
End
Apr 11, 2026
Status
Active
Access
Restricted
Created
Apr 4, 2026
Resolution source
https://www.bleague.jp/en/
Event ID
331532
Slug
bkjpn-dia-toy-2026-04-04
Markets
1
Raw event data
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"ticker": "bkjpn-dia-toy-2026-04-04",
"slug": "bkjpn-dia-toy-2026-04-04",
"title": "Diamond Dolphins vs. Toyama Grouses",
"description": "In the upcoming Japan B League game, scheduled for April 4 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": "2026-04-01T07:38:06.427766Z",
"creationDate": "2026-04-04T06:05:00Z",
"endDate": "2026-04-11T06:05:00Z",
"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": 17432.03217,
"volume": 979.1282649999999,
"openInterest": 794.240025,
"createdAt": "2026-04-01T07:31:19.280597Z",
"updatedAt": "2026-04-04T14:00:34.600544Z",
"competitive": 0.8003199679231757,
"volume24hr": 969.1282649999999,
"volume1wk": 979.1282649999999,
"volume1mo": 979.1282649999999,
"volume1yr": 979.1282649999999,
"enableOrderBook": true,
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"negRisk": false,
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"markets": [
{
"id": "1814474",
"question": "Diamond Dolphins vs. Toyama Grouses",
"conditionId": "0x8914b0fd380ec5da145f95fa605a34d192ae4c2c7721037866bbeb1af2c281a9",
"slug": "bkjpn-dia-toy-2026-04-04",
"resolutionSource": "https://www.bleague.jp/en/",
"endDate": "2026-04-11T06:05:00Z",
"liquidity": "17432.03217",
"startDate": "2026-04-01T07:34:59.178278Z",
"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 4 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": "979.1282649999999",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-04-01T07:31:19.379987Z",
"updatedAt": "2026-04-04T14:00:12.064689Z",
"new": false,
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"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
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"umaResolutionStatus": "proposed",
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"liquidityNum": 17432.03217,
"endDateIso": "2026-04-11",
"startDateIso": "2026-04-01",
"hasReviewedDates": true,
"volume24hr": 969.1282649999999,
"volume1wk": 979.1282649999999,
"volume1mo": 979.1282649999999,
"volume1yr": 979.1282649999999,
"gameStartTime": "2026-04-04 06:05:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"6622608084906521219447087027146981484960651069296378786147281152868774499313\", \"7282404361992622456095718941344102350028185229959397010134525342930301220894\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 969.1282649999999,
"volume1wkClob": 979.1282649999999,
"volume1moClob": 979.1282649999999,
"volume1yrClob": 979.1282649999999,
"volumeClob": 979.1282649999999,
"liquidityClob": 17432.03217,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-01T07:33:53Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"oneDayPriceChange": 0.4445,
"lastTradePrice": 0.999,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-01T07:31:37.546002Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
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"rate": 0.03,
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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": "2026-04-04T14:00:57.5466Z",
"volume24hr": 16175.838792,
"volume": 15456.024812,
"liquidity": 277352.27719,
"commentCount": 0,
"requiresTranslation": false
}
],
"tags": [
{
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"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": "2026-04-04",
"startTime": "2026-04-04T06:05:00Z",
"seriesSlug": "bkjpn",
"period": "NS",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 4894904,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "Nagoya Diamond Dolphins have locked in trader consensus at 99.6% implied probability after a commanding 92-65 home victory over Toyama Grouses in B.League action, pulling ahead 29-15 after the first quarter and ballooning the lead to 48-31 at halftime before cruising through the final periods with stifling defense and sharp execution. As second-place contenders with dominant head-to-head history—winning 19 of 24 recent meetings against a lower-table Toyama side struggling on the road—the Dolphins' superior form and home-court edge drove odds skyward during the lopsided contest. Barring an official score dispute or rare administrative reversal, no realistic upset remains possible.",
"context_requires_regen": false,
"context_updated_at": "2026-04-04T11:43:49.237Z"
},
"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 979Liq 17.4KEnd Apr 11, 2026OpenOrder book