Boston Red Sox vs. Cincinnati Reds
Prediction market · Polymarket
Overview
In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40PM ET: This market will resolve to "Boston Red Sox" if the Boston Red Sox win the game. This market will resolve to "Cincinnati Reds" if the Cincinnati Reds win the game. 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, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Ticker
mlb-bos-cin-2026-03-29
Volume
9.6K
24h volume
9.5K
1w volume
9.6K
Open interest
8.5K
Liquidity
1.1M
Liquidity CLOB
1.1M
Start
Mar 25, 2026
End
Apr 5, 2026
Status
Active
Access
Restricted
Created
Mar 29, 2026
Resolution source
https://www.mlb.com/
Event ID
305286
Slug
mlb-bos-cin-2026-03-29
Markets
4
Raw event data
{
"id": "305286",
"ticker": "mlb-bos-cin-2026-03-29",
"slug": "mlb-bos-cin-2026-03-29",
"title": "Boston Red Sox vs. Cincinnati Reds",
"description": "In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40PM ET:\n\nThis market will resolve to \"Boston Red Sox\" if the Boston Red Sox win the game.\n\nThis market will resolve to \"Cincinnati Reds\" if the Cincinnati Reds win the game.\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, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.",
"resolutionSource": "https://www.mlb.com/",
"startDate": "2026-03-25T02:57:52.529602Z",
"creationDate": "2026-03-29T17:40:00Z",
"endDate": "2026-04-05T17:40:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 1070832.241,
"volume": 9643.342762000004,
"openInterest": 8480.178725000002,
"createdAt": "2026-03-25T02:50:18.34737Z",
"updatedAt": "2026-03-29T08:33:35.182802Z",
"competitive": 0.9993753903810119,
"volume24hr": 9544.606097,
"volume1wk": 9643.342762,
"volume1mo": 9643.342762,
"volume1yr": 9643.342762,
"enableOrderBook": true,
"liquidityClob": 1070832.241,
"negRisk": false,
"commentCount": 0,
"markets": [
{
"id": "1763389",
"question": "Spread: Boston Red Sox (-1.5)",
"conditionId": "0x081918b774b5028224daad0cd2b9f7805fd9c18b2c87be83e0f212798d6b4908",
"slug": "mlb-bos-cin-2026-03-29-spread-away-1pt5",
"resolutionSource": "https://www.mlb.com/scores",
"endDate": "2026-03-29T17:40:00Z",
"liquidity": "407969.156",
"startDate": "2026-03-28T17:11:54.932465Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"description": "In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40 PM ET:\n\nThis market will resolve to \"Boston Red Sox\" if the Boston Red Sox win the game by 2 or more runs.\n\nOtherwise, this market will resolve to \"Cincinnati Reds\". If the game ends in a tie, this market will resolve to \"Cincinnati Reds\".\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.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.",
"outcomes": "[\"Boston Red Sox\", \"Cincinnati Reds\"]",
"outcomePrices": "[\"0.435\", \"0.565\"]",
"volume": "110.419786",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-28T17:05:09.633266Z",
"updatedAt": "2026-03-29T08:35:01.485111Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Spread -1.5",
"groupItemThreshold": "1",
"questionID": "0xba65443737011788ef048acab56e29a1bd7c0a9aa0340924dc967fada3da5ca5",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 110.419786,
"liquidityNum": 407969.156,
"endDateIso": "2026-03-29",
"startDateIso": "2026-03-28",
"hasReviewedDates": true,
"volume24hr": 110.419786,
"volume1wk": 110.419786,
"volume1mo": 110.419786,
"volume1yr": 110.419786,
"gameStartTime": "2026-03-29 17:40:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"49772132441153807555262889326894836414590801880238529306356314397597939280449\", \"62992571468451076214983570355603599816767784697708518258704760463892617377196\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 110.419786,
"volume1wkClob": 110.419786,
"volume1moClob": 110.419786,
"volume1yrClob": 110.419786,
"volumeClob": 110.419786,
"liquidityClob": 407969.156,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-28T17:10:49Z",
"cyom": false,
"competitive": 0.9957927755234136,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.03,
"lastTradePrice": 0.46,
"bestBid": 0.42,
"bestAsk": 0.45,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "spreads",
"line": -1.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-28T17:05:21.061047Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1763390",
"question": "Boston Red Sox vs. Cincinnati Reds: O/U 8.5",
"conditionId": "0x7c559af253c20496ecf5ec6271e548d91a505a1f246e59a215ed112d4eac70f8",
"slug": "mlb-bos-cin-2026-03-29-total-8pt5",
"resolutionSource": "https://www.mlb.com/scores",
"endDate": "2026-03-29T17:40:00Z",
"liquidity": "415773.7388",
"startDate": "2026-03-28T17:14:33.08725Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"description": "In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40 PM ET:\n\nThis market will resolve to \"Over\" if the Boston Red Sox and Cincinnati Reds combine to score 9 or more runs in this game.\n\nIf the combined total is less than 9, this market will resolve to \"Under\".\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.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.475\", \"0.525\"]",
"volume": "18.32",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-28T17:05:09.738603Z",
"updatedAt": "2026-03-29T08:34:52.621965Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "O/U 8.5",
"groupItemThreshold": "2",
"questionID": "0x9a734fcc9a16074439f2f1cc9973b81b54cbfaf4e5e5f4e2ae741bd8870b0eac",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 18.32,
"liquidityNum": 415773.7388,
"endDateIso": "2026-03-29",
"startDateIso": "2026-03-28",
"hasReviewedDates": true,
"volume24hr": 18.32,
"volume1wk": 18.32,
"volume1mo": 18.32,
"volume1yr": 18.32,
"gameStartTime": "2026-03-29 17:40:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"45508988072235178526698577415538444786044235734436995395913475335510850300617\", \"10913326560651810301957485664849132489425282028636904586037600736968735356382\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 18.32,
"volume1wkClob": 18.32,
"volume1moClob": 18.32,
"volume1yrClob": 18.32,
"volumeClob": 18.32,
"liquidityClob": 415773.7388,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-28T17:13:27Z",
"cyom": false,
"competitive": 0.9993753903810119,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.01,
"lastTradePrice": 0.47,
"bestBid": 0.47,
"bestAsk": 0.48,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "totals",
"line": 8.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-28T17:05:21.062442Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1711584",
"question": "Boston Red Sox vs. Cincinnati Reds",
"conditionId": "0x6a86b5b9515af7983392b371defdfa0578f3a15ca123f31b16cc3b0a1656ba35",
"slug": "mlb-bos-cin-2026-03-29",
"resolutionSource": "https://www.mlb.com/",
"endDate": "2026-04-05T17:40:00Z",
"liquidity": "271430.8775",
"startDate": "2026-03-25T02:54:39.726447Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"description": "In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40PM ET:\n\nThis market will resolve to \"Boston Red Sox\" if the Boston Red Sox win the game.\n\nThis market will resolve to \"Cincinnati Reds\" if the Cincinnati Reds win the game.\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, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.",
"outcomes": "[\"Boston Red Sox\", \"Cincinnati Reds\"]",
"outcomePrices": "[\"0.56\", \"0.44\"]",
"volume": "9591.879763000003",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-25T02:50:18.53628Z",
"updatedAt": "2026-03-29T08:35:01.550525Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
"questionID": "0x889b164477b59022abfe9e421e83ee02803d49cc3fa79ef59af75e7b735a3248",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 9591.879763000003,
"liquidityNum": 271430.8775,
"endDateIso": "2026-04-05",
"startDateIso": "2026-03-25",
"hasReviewedDates": true,
"volume24hr": 9501.559763000001,
"volume1wk": 9591.879763,
"volume1mo": 9591.879763,
"volume1yr": 9591.879763,
"gameStartTime": "2026-03-29 17:40:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"113365606474898171745036681140897076869990220530438748254535736687560001522274\", \"36019409663741938161953319567566168731902242080076108727882970277110535765491\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 9501.559763000001,
"volume1wkClob": 9591.879763,
"volume1moClob": 9591.879763,
"volume1yrClob": 9591.879763,
"volumeClob": 9591.879763000003,
"liquidityClob": 271430.8775,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-25T02:53:33Z",
"cyom": false,
"competitive": 0.9964129135113591,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.02,
"lastTradePrice": 0.56,
"bestBid": 0.55,
"bestAsk": 0.57,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-25T02:50:38.307017Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1711585",
"question": "NRFI: Boston Red Sox vs. Cincinnati Reds",
"conditionId": "0xd1cbcfe99ae6fb5749d7eb2fc1fc62791c62b699fee53f79f62fb3d9d8782cf1",
"slug": "mlb-bos-cin-2026-03-29-nrfi",
"resolutionSource": "https://www.mlb.com/scores",
"endDate": "2026-04-05T17:40:00Z",
"liquidity": "2462.8379",
"startDate": "2026-03-25T02:53:25.923499Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"description": "In the upcoming MLB game between the Boston Red Sox and Cincinnati Reds, scheduled for March 29 at 1:40 PM ET:\n\nThis market will resolve to \"Yes\" if no runs are scored in the 1st inning by either the Boston Red Sox or Cincinnati Reds.\n\nThis market will resolve to \"No\" if at least one run is scored in the 1st inning by either team.\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.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0.535\", \"0.465\"]",
"volume": "11.925434",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-25T02:50:18.848485Z",
"updatedAt": "2026-03-29T08:35:22.75801Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "NRFI",
"groupItemThreshold": "3",
"questionID": "0xe052c0cabb0d33dc7dda65ab4818ac8361c664bc5af1ee165fbb0427b95751ed",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 11.925434,
"liquidityNum": 2462.8379,
"endDateIso": "2026-04-05",
"startDateIso": "2026-03-25",
"hasReviewedDates": true,
"volume24hr": 3.508769,
"volume1wk": 11.925434,
"volume1mo": 11.925434,
"volume1yr": 11.925434,
"gameStartTime": "2026-03-29 17:40:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"50525912456543403495681592807171878862877236478113155785170484091372696996786\", \"6338639182747316696651493843673474138650784983407779201905344645013086611338\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 3.508769,
"volume1wkClob": 11.925434,
"volume1moClob": 11.925434,
"volume1yrClob": 11.925434,
"volumeClob": 11.925434,
"liquidityClob": 2462.8379,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-25T02:52:19Z",
"cyom": false,
"competitive": 0.9987764987889834,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.07,
"lastTradePrice": 0.57,
"bestBid": 0.5,
"bestAsk": 0.57,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "nrfi",
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-25T02:50:38.312943Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
}
],
"series": [
{
"id": "3",
"ticker": "mlb",
"slug": "mlb",
"title": "MLB",
"seriesType": "single",
"recurrence": "daily",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
"layout": "default",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"publishedAt": "2022-10-13 00:37:11.511+00",
"createdBy": "15",
"updatedBy": "15",
"createdAt": "2022-10-13T00:37:01.013Z",
"updatedAt": "2026-03-29T08:33:44.736475Z",
"commentsEnabled": false,
"competitive": "0",
"volume24hr": 5881590.693267999,
"volume": 97630.700571,
"liquidity": 9476338.85389,
"startDate": "2021-01-01T17:00:00Z",
"commentCount": 5849,
"requiresTranslation": false
}
],
"tags": [
{
"id": "100381",
"label": "MLB",
"slug": "mlb",
"createdAt": "2024-08-27T16:42:20.841409Z",
"updatedAt": "2026-03-09T22:24:22.436768Z",
"requiresTranslation": false
},
{
"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": "678",
"label": "baseball",
"slug": "baseball",
"publishedAt": "2023-12-08 16:24:40.695+00",
"createdAt": "2023-12-08T16:24:40.771Z",
"updatedAt": "2026-03-09T22:35:46.8988Z",
"requiresTranslation": false
},
{
"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
}
],
"cyom": false,
"showAllOutcomes": true,
"showMarketImages": false,
"enableNegRisk": false,
"automaticallyActive": true,
"eventDate": "2026-03-29",
"startTime": "2026-03-29T17:40:00Z",
"eventWeek": 1,
"seriesSlug": "mlb",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 77326,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "The Boston Red Sox and Cincinnati Reds face off in the rubber match of their 2026 opening series at hitter-friendly Great American Ball Park, tied 1-1 after Boston's 3-0 shutout behind Garrett Crochet on March 26 and Cincinnati's 6-5 extra-innings walk-off win Saturday via Dane Myers' single, boosted by rookie Sal Stewart's three hits and two doubles. Probable starters pit Red Sox lefty prospect Connelly Early against Reds righty Rhett Lowder in a battle of unproven arms amid thin rotations—Boston without Triston Casas (10-day IL, knee), Tanner Houck (60-day IL, elbow), and Kutter Crawford (15-day IL), while Cincinnati misses Hunter Greene (60-day IL, elbow) and Nick Lodolo. Mild daytime weather with minimal precipitation risk and home momentum favor the Reds' recent rally.",
"context_requires_regen": false,
"context_updated_at": "2026-03-29T07:09:32.220Z"
}
}- Boston Red Sox vs. Cincinnati RedsVol 9.6KLiq 271.4KEnd Apr 5, 2026OpenOrder book
- NRFI: Boston Red Sox vs. Cincinnati RedsVol 12Liq 2.5KEnd Apr 5, 2026OpenOrder book
- Boston Red Sox vs. Cincinnati Reds: O/U 8.5Vol 18Liq 415.8KEnd Mar 29, 2026OpenOrder book
- Spread: Boston Red Sox (-1.5)Vol 110Liq 408.0KEnd Mar 29, 2026OpenOrder book