
Toyama Grouses vs. Sendai 89ers
Prediction market · Polymarket
Overview
In the upcoming Japan B League game, scheduled for April 18 at 2:05AM ET: If the Toyama Grouses win, the market will resolve to "Toyama Grouses". If the Sendai 89ers win, the market will resolve to "Sendai 89ers". 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-toy-sen-2026-04-18
Volume
1.6K
24h volume
1.6K
1w volume
1.6K
Open interest
1.0K
Liquidity
0
Liquidity AMM
0
Liquidity CLOB
0
Start
Apr 11, 2026
End
Apr 25, 2026
Status
Closed
Access
Restricted
Created
Apr 18, 2026
Resolution source
https://www.bleague.jp/en/
Event ID
366924
Slug
bkjpn-toy-sen-2026-04-18
Markets
1
Raw event data
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"id": "366924",
"ticker": "bkjpn-toy-sen-2026-04-18",
"slug": "bkjpn-toy-sen-2026-04-18",
"title": "Toyama Grouses vs. Sendai 89ers",
"description": "In the upcoming Japan B League game, scheduled for April 18 at 2:05AM ET:\nIf the Toyama Grouses win, the market will resolve to \"Toyama Grouses\".\nIf the Sendai 89ers win, the market will resolve to \"Sendai 89ers\".\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": "2026-04-11T07:36:22.655529Z",
"creationDate": "2026-04-18T06:05:00Z",
"endDate": "2026-04-25T06:05:00Z",
"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": true,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 0,
"volume": 1593.225507,
"openInterest": 1041.30943,
"createdAt": "2026-04-11T07:30:37.430806Z",
"updatedAt": "2026-04-18T11:27:06.707067Z",
"competitive": 0,
"volume24hr": 1563.233622,
"volume1wk": 1593.2255069999999,
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"volume1yr": 1593.2255069999999,
"enableOrderBook": true,
"liquidityAmm": 0,
"liquidityClob": 0,
"negRisk": false,
"commentCount": 0,
"markets": [
{
"id": "1944912",
"question": "Toyama Grouses vs. Sendai 89ers",
"conditionId": "0x55c3fb149940c1ef2bfe05da3a5a999bf2ea75c7bc3bf30566f6b0955c59f33d",
"slug": "bkjpn-toy-sen-2026-04-18",
"resolutionSource": "https://www.bleague.jp/en/",
"endDate": "2026-04-25T06:05:00Z",
"liquidity": "0",
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"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 18 at 2:05AM ET:\nIf the Toyama Grouses win, the market will resolve to \"Toyama Grouses\".\nIf the Sendai 89ers win, the market will resolve to \"Sendai 89ers\".\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": "[\"Toyama Grouses\", \"Sendai 89ers\"]",
"outcomePrices": "[\"0\", \"1\"]",
"volume": "1593.225507",
"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-04-11T07:30:37.529471Z",
"updatedAt": "2026-04-18T10:22:49.057278Z",
"closedTime": "2026-04-18 10:21:30+00",
"new": false,
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"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
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"volumeNum": 1593.225507,
"liquidityNum": 0,
"endDateIso": "2026-04-25",
"startDateIso": "2026-04-11",
"hasReviewedDates": true,
"volume24hr": 1563.233622,
"volume1wk": 1593.2255069999999,
"volume1mo": 1593.2255069999999,
"volume1yr": 1593.2255069999999,
"gameStartTime": "2026-04-18 06:05:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"4758730726260875196852254949987073367592919226304893714647504116904788641618\", \"13190591356588164855256355175464674753636127625902687555413881792064000159940\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 1563.233622,
"volume1wkClob": 1593.2255069999999,
"volume1moClob": 1593.2255069999999,
"volume1yrClob": 1593.2255069999999,
"volumeClob": 1593.225507,
"liquidityAmm": 0,
"liquidityClob": 0,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": false,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-11T07:32:27Z",
"cyom": false,
"competitive": 0,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.2745,
"oneWeekPriceChange": -0.5145,
"lastTradePrice": 0.4,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-11T07:30:49.705389Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
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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": "2026-04-18T12:31:35.031008Z",
"volume24hr": 53666.236836,
"volume": 4129.371190999999,
"liquidity": 43223.83081,
"commentCount": 0,
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],
"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": "2026-04-17T20:47:16.461062Z",
"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": "2026-04-17T20:16:02.304942Z",
"requiresTranslation": false
},
{
"id": "104349",
"label": "Japan B League",
"slug": "bkjpn",
"createdAt": "2026-03-27T00:10:24.836457Z",
"updatedAt": "2026-04-17T20:32:29.101728Z",
"requiresTranslation": false
}
],
"cyom": false,
"closedTime": "2026-04-18T10:21:30Z",
"showAllOutcomes": true,
"showMarketImages": false,
"automaticallyResolved": true,
"enableNegRisk": false,
"automaticallyActive": true,
"eventDate": "2026-04-18",
"startTime": "2026-04-18T06:05:00Z",
"seriesSlug": "bkjpn",
"period": "NS",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 4894981,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "Sendai 89ers command 96.5% implied probability in this B.League matchup due to their dominant 32-21 record and sixth-place Eastern Conference standing contrasting Toyama Grouses' dismal 13-40 mark at the bottom of the Western Conference, where they've conceded 89 points per game amid a relegation fight. Sendai's recent 4-1 surge, featuring stout defense holding foes under 80 points, bolsters trader consensus, while Toyama's middling 2-3 form shows defensive vulnerabilities despite home-court advantage at Toyama City Gymnasium. Recent head-to-head favors Sendai, including an 86-66 rout last February. Realistic shifts could stem from late Sendai injuries to stars like Jarrett Culver, Toyama's three-point barrage, or upset momentum from their latest win over Nagoya Fighting Eagles.",
"context_requires_regen": true,
"context_updated_at": "2026-04-18T08:14:19.930Z"
},
"teams": [
{
"id": 3270034,
"name": "Toyama Grouses",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Toyama Grouses-c3ab42a55b.png",
"abbreviation": "toy",
"createdAt": "2026-04-01T07:31:11.061715Z",
"updatedAt": "2026-04-09T18:08:06.100091Z",
"providerId": 796388,
"color": "#ea0102"
},
{
"id": 3270047,
"name": "Sendai 89ers",
"league": "bkjpn",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Sendai 89ers-28361ed47e.png",
"abbreviation": "sen",
"createdAt": "2026-04-01T07:31:11.11388Z",
"updatedAt": "2026-04-09T18:57:58.12494Z",
"providerId": 796384,
"color": "#c9aa02"
}
]
}- Toyama Grouses vs. Sendai 89ersVol 1.6KLiq 0End Apr 25, 2026Closed