
Ryukyu Golden Kings vs. Ibaraki Robots
Prediction market · Polymarket
Overview
In the upcoming Japan B League game, scheduled for April 12 at 5:05AM ET: If the Ryukyu Golden Kings win, the market will resolve to "Ryukyu Golden Kings". If the Ibaraki Robots win, the market will resolve to "Ibaraki Robots". 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-ryu-iba-2026-04-12
Volume
1.8K
24h volume
1.8K
1w volume
1.8K
Open interest
1.4K
Liquidity
37.2K
Liquidity CLOB
37.2K
Start
Apr 6, 2026
End
Apr 19, 2026
Status
Active
Access
Restricted
Created
Apr 12, 2026
Resolution source
https://www.bleague.jp/en/
Event ID
349516
Slug
bkjpn-ryu-iba-2026-04-12
Markets
1
Raw event data
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"ticker": "bkjpn-ryu-iba-2026-04-12",
"slug": "bkjpn-ryu-iba-2026-04-12",
"title": "Ryukyu Golden Kings vs. Ibaraki Robots",
"description": "In the upcoming Japan B League game, scheduled for April 12 at 5:05AM ET:\nIf the Ryukyu Golden Kings win, the market will resolve to \"Ryukyu Golden Kings\".\nIf the Ibaraki Robots win, the market will resolve to \"Ibaraki Robots\".\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": "2026-04-06T07:36:35.99528Z",
"creationDate": "2026-04-12T09:05:00Z",
"endDate": "2026-04-19T09:05:00Z",
"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": 37186.10769,
"volume": 1767.0376530000003,
"openInterest": 1434.605213,
"createdAt": "2026-04-06T07:30:42.581047Z",
"updatedAt": "2026-04-12T12:38:31.46394Z",
"competitive": 0.8003199679231757,
"volume24hr": 1767.0376529999985,
"volume1wk": 1767.0376529999985,
"volume1mo": 1767.0376529999985,
"volume1yr": 1767.0376529999985,
"enableOrderBook": true,
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"negRisk": false,
"commentCount": 0,
"markets": [
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"id": "1888611",
"question": "Ryukyu Golden Kings vs. Ibaraki Robots",
"conditionId": "0x45812ea35f16662b5dc8d22efeb2a4f972dad6c4d99d38f3caedc4820df85784",
"slug": "bkjpn-ryu-iba-2026-04-12",
"resolutionSource": "https://www.bleague.jp/en/",
"endDate": "2026-04-19T09:05:00Z",
"liquidity": "37186.10769",
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"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 12 at 5:05AM ET:\nIf the Ryukyu Golden Kings win, the market will resolve to \"Ryukyu Golden Kings\".\nIf the Ibaraki Robots win, the market will resolve to \"Ibaraki Robots\".\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": "[\"Ryukyu Golden Kings\", \"Ibaraki Robots\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"volume": "1767.0376530000003",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-04-06T07:30:42.67771Z",
"updatedAt": "2026-04-12T12:40:03.92385Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
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"liquidityNum": 37186.10769,
"endDateIso": "2026-04-19",
"startDateIso": "2026-04-06",
"hasReviewedDates": true,
"volume24hr": 1767.0376529999985,
"volume1wk": 1767.0376529999985,
"volume1mo": 1767.0376529999985,
"volume1yr": 1767.0376529999985,
"gameStartTime": "2026-04-12 09:05:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"94988495501171265321658598626207785082722757839791419360552602806495625563458\", \"3633693083530295148850214465396616367798755668395517099975843025553590000559\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 1767.0376529999985,
"volume1wkClob": 1767.0376529999985,
"volume1moClob": 1767.0376529999985,
"volume1yrClob": 1767.0376529999985,
"volumeClob": 1767.0376530000003,
"liquidityClob": 37186.10769,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-06T07:32:19Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneDayPriceChange": 0.2095,
"lastTradePrice": 0.999,
"bestBid": 0.999,
"bestAsk": 1,
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"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-06T07:31:03.499402Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
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"rate": 0.03,
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"rebateRate": 0.25
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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": "2026-04-12T12:38:38.311612Z",
"volume24hr": 52956.365033999995,
"volume": 33275.50883199999,
"liquidity": 47139.48807,
"commentCount": 0,
"requiresTranslation": false
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],
"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,
"requiresTranslation": false
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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": "2026-04-12",
"startTime": "2026-04-12T09:05:00Z",
"seriesSlug": "bkjpn",
"period": "NS",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 4894989,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "Ryukyu Golden Kings enter their B.League home back-to-back finale against Ibaraki Robots as 86% implied probability favorites, buoyed by yesterday's commanding 79-64 series-opening victory that showcased defensive dominance and efficient scoring from Jack Cooley and Alex Kirk. Holding a top-five standing at 34-15, Ryukyu extends a flawless 6-0 head-to-head record over Ibaraki—averaging 90-76 wins—while the Robots languish near the bottom at 15-35 with recent losses like a 66-80 defeat to Gunma underscoring their defensive woes and poor road form. No significant injuries reported for key players, reinforcing trader consensus on Ryukyu's superior matchup dynamics and momentum.",
"context_requires_regen": true,
"context_updated_at": "2026-04-12T05:45:13.644Z"
},
"teams": [
{
"id": 3270038,
"name": "Ryukyu Golden Kings",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Ryukyu Golden Kings-9fa781eaf9.png",
"abbreviation": "ryu",
"createdAt": "2026-04-01T07:31:11.07774Z",
"updatedAt": "2026-04-09T18:52:27.558446Z",
"providerId": 796395,
"color": "#e2727a"
},
{
"id": 3270057,
"name": "Ibaraki Robots",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Ibaraki Robots-e20bc16b4e.png",
"abbreviation": "iba",
"createdAt": "2026-04-01T07:31:11.155153Z",
"updatedAt": "2026-04-10T09:00:01.56165Z",
"providerId": 1272640,
"color": "#0544B5"
}
]
}- Ryukyu Golden Kings vs. Ibaraki RobotsVol 1.8KLiq 37.2KEnd Apr 19, 2026OpenOrder book