Miami Open: Alejandro Davidovich Fokina vs Quentin Halys

Prediction market · Polymarket

Overview

This market refers on the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 at 10:00AM ET. This market will resolve to 'Alejandro Davidovich Fokina' if Alejandro Davidovich Fokina advances against Quentin Halys. This market will resolve to 'Quentin Halys' if Quentin Halys advances against Alejandro Davidovich Fokina. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Ticker

atp-fokina-halys-2026-03-21

Volume

116

Open interest

0

Liquidity

—

Start

Mar 20, 2026

End

Mar 28, 2026

Status

Closed

Access

Restricted

Created

Mar 21, 2026

Resolution source

https://www.atptour.com/en/scores/current

Event ID

288417

Slug

atp-fokina-halys-2026-03-21

Markets

10

Tags

TennisSportsGames
Raw event data
{
  "id": "288417",
  "ticker": "atp-fokina-halys-2026-03-21",
  "slug": "atp-fokina-halys-2026-03-21",
  "title": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys",
  "description": "This market refers on the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 at 10:00AM ET.\n\nThis market will resolve to 'Alejandro Davidovich Fokina' if Alejandro Davidovich Fokina advances against Quentin Halys.\n\nThis market will resolve to 'Quentin Halys' if Quentin Halys advances against Alejandro Davidovich Fokina.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.",
  "resolutionSource": "https://www.atptour.com/en/scores/current",
  "startDate": "2026-03-20T04:04:30.743032Z",
  "creationDate": "2026-03-21T14:00:00Z",
  "endDate": "2026-03-28T14:00:00Z",
  "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
  "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
  "active": true,
  "closed": true,
  "archived": false,
  "new": false,
  "featured": false,
  "restricted": true,
  "volume": 115.58,
  "openInterest": 0,
  "createdAt": "2026-03-20T04:00:10.552759Z",
  "updatedAt": "2026-03-22T23:35:58.492023Z",
  "enableOrderBook": true,
  "negRisk": false,
  "commentCount": 0,
  "markets": [
    {
      "id": "1658807",
      "question": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys",
      "conditionId": "0xd0740d9a71bd96432fe16a392a7ae2f154dd8f2aad2339fcf480f721c980bf53",
      "slug": "atp-fokina-halys-2026-03-21",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T04:03:25.461881Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers on the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 at 10:00AM ET.\n\nThis market will resolve to 'Alejandro Davidovich Fokina' if Alejandro Davidovich Fokina advances against Quentin Halys.\n\nThis market will resolve to 'Quentin Halys' if Quentin Halys advances against Alejandro Davidovich Fokina.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.",
      "outcomes": "[\"Alejandro Davidovich Fokina\", \"Quentin Halys\"]",
      "outcomePrices": "[\"0\", \"1\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T04:00:10.720303Z",
      "updatedAt": "2026-03-22T21:46:11.110808Z",
      "closedTime": "2026-03-21 21:58:19+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemThreshold": "0",
      "questionID": "0xdfa7c3aa88879b9b72bd4eabbe93095fe1b53a2c93e052a06fe865d5d7b607db",
      "umaEndDate": "2026-03-21T21:58:19Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"60735993792465426984514027203802762453079950480846569937293076533265596731215\", \"77867731835165635083514645040760322491523314077220695613070305411859031403689\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T04:02:19Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.001,
      "bestAsk": 0.001,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "moneyline",
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T04:00:34.319381Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1660692",
      "question": "Set Handicap: Fokina (-1.5) vs Halys (+1.5)",
      "conditionId": "0x0018500487eca66ff94f3eb5d4cbb1bc48874f19f77a72e6938ff615821e76e4",
      "slug": "atp-fokina-halys-2026-03-21-set-handicap-home-1pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T10:02:41.795134Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Fokina\" if Alejandro Davidovich Fokina wins by 2 or more sets than Quentin Halys, based on the final completed score. Otherwise, it will resolve to \"Halys.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ATP results.",
      "outcomes": "[\"Fokina\", \"Halys\"]",
      "outcomePrices": "[\"0\", \"1\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T10:00:03.839922Z",
      "updatedAt": "2026-03-22T23:35:45.249762Z",
      "closedTime": "2026-03-22 00:42:31+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Set Handicap +/-1.5",
      "groupItemThreshold": "1",
      "questionID": "0xbccf246e63f43aba249f11a70461f14bcc4b161b7b03ce87e63db8d8ff862221",
      "umaEndDate": "2026-03-22T00:42:31Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"65179250903178277996050732898950706300103024193696059866658469237419999544222\", \"19356995185710294463159030961020784418823433714256005085944454280131721665015\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T10:01:35Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.01,
      "bestAsk": 0.001,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_set_handicap",
      "line": 1.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T10:00:17.703844Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659193",
      "question": "Fokina vs. Halys: Set 1 Games O/U 8.5",
      "conditionId": "0x12a2e6e65eda64807a66d35086006d4a1dfc0d74841fa2ab2161737eb045c509",
      "slug": "atp-fokina-halys-2026-03-21-first-set-total-8pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:06:45.431558Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ATP results.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"1\", \"0\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.203017Z",
      "updatedAt": "2026-03-22T18:36:28.877248Z",
      "closedTime": "2026-03-21 18:37:05+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Set 1 O/U 8.5",
      "groupItemThreshold": "2",
      "questionID": "0x9d026564dad308e8d2ce1481ef92852e708d46be85a51d56de5cc4b4dd264e08",
      "umaEndDate": "2026-03-21T18:37:05Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"15149379236764170197809314788974215358520124615236126653192831833051391110648\", \"50509659564058560252230643104608789140038213655547283944169983607673082094493\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:05:39Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.999,
      "bestBid": 0.999,
      "bestAsk": 1,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_first_set_totals",
      "line": 8.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:25.332283Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659196",
      "question": "Fokina vs. Halys: Match O/U 21.5",
      "conditionId": "0x12190841de6ab6b6cd2f622db2d746295d8b70628feaf90e8bc7a9e253aaaa9b",
      "slug": "atp-fokina-halys-2026-03-21-match-total-21pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:04:05.310415Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ATP statistics.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"1\", \"0\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.204226Z",
      "updatedAt": "2026-03-22T16:48:15.139998Z",
      "closedTime": "2026-03-21 21:58:23+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Match O/U 21.5",
      "groupItemThreshold": "1",
      "questionID": "0x5b6722c678a33e765ef8b839caf4e38ffbe69ff30720019f086bb5d94fbabf07",
      "umaEndDate": "2026-03-21T21:58:23Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"91355669319132883160864655183958586179074648841716760598656418763997829433522\", \"65559682026267034387700771869697409397224119447548740113973685915538536935534\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:02:59Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.999,
      "bestBid": 0.999,
      "bestAsk": 1,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_match_totals",
      "line": 21.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:25.34074Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659198",
      "question": "Fokina vs. Halys: Match O/U 22.5",
      "conditionId": "0x84bcd455867c15de404c746f981bfd43550635b240ea4574eed9361cf9b65fa8",
      "slug": "atp-fokina-halys-2026-03-21-match-total-22pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:05:11.102593Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ATP statistics.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"1\", \"0\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.314506Z",
      "updatedAt": "2026-03-22T17:04:37.005722Z",
      "closedTime": "2026-03-21 21:59:21+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Match O/U 22.5",
      "groupItemThreshold": "1",
      "questionID": "0x730dc6140318da87fc9a1a0237d9eac693731cdb1bf794b422a4615c67842a47",
      "umaEndDate": "2026-03-21T21:59:21Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"17195626261370904148640878938456229750752278169656485880222213452895311537711\", \"105378486317963242294882912612335842121443522064394848903917693087042925002663\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:04:05Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.998,
      "bestBid": 0.999,
      "bestAsk": 1,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_match_totals",
      "line": 22.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:26.285998Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659200",
      "question": "Fokina vs. Halys: Match O/U 23.5",
      "conditionId": "0x8495cd34e4e436e293b252ebabfab92aa8e257766e6460bbec34c31555be2017",
      "slug": "atp-fokina-halys-2026-03-21-match-total-23pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:08:23.185431Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ATP statistics.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"0\", \"1\"]",
      "volume": "115.58",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.437409Z",
      "updatedAt": "2026-03-22T17:02:16.736704Z",
      "closedTime": "2026-03-21 21:58:23+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Match O/U 23.5",
      "groupItemThreshold": "1",
      "questionID": "0xdc78c034e16dd1ee810db545b09f1ecefc5326b5a59d028f756b85a9a7e3bed5",
      "umaEndDate": "2026-03-21T21:58:23Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "volumeNum": 115.58,
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"4472095557286430837462418885091710867562109918321087062068664072956125089459\", \"110403911929785654440943071215493709629955455583502805088495838413835925331863\"]",
      "umaBond": "500",
      "umaReward": "2",
      "volumeClob": 115.58,
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:07:17Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "bestAsk": 0.001,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_match_totals",
      "line": 23.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:26.29644Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659194",
      "question": "Set 1 Winner: Fokina vs Halys",
      "conditionId": "0xef0e3f6eb643d3cd7801b441dd39189b6fdc2bf8d4bf9cf152195af6b450e958",
      "slug": "atp-fokina-halys-2026-03-21-first-set-winner-Fokina-vs-Halys",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:07:30.021826Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to “Fokina” if Alejandro Davidovich Fokina wins the first set. It will resolve to “Halys” if Quentin Halys wins the first set.\nIf the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official ATP match statistics.",
      "outcomes": "[\"Fokina\", \"Halys\"]",
      "outcomePrices": "[\"0\", \"1\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.203649Z",
      "updatedAt": "2026-03-22T16:16:02.325188Z",
      "closedTime": "2026-03-21 20:24:25+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Set 1 Winner",
      "groupItemThreshold": "1",
      "questionID": "0x53725c9591d5f6653466028326976aeec986e9a37ea4b7d556656ff64944a155",
      "umaEndDate": "2026-03-21T20:24:25Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"67614709865414726530709757511912248883644942857061474365698498227057856591960\", \"38350582712555603316721895667678278020667147161496865506703087715998158163009\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:06:23Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.75,
      "bestAsk": 0.001,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_first_set_winner",
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:25.335324Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659197",
      "question": "Fokina vs. Halys: Set 1 Games O/U 9.5",
      "conditionId": "0x6fa7ea010628ca5f135172a1b843955c2a5fcf785119be622f793b722a39d627",
      "slug": "atp-fokina-halys-2026-03-21-first-set-total-9pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:06:45.685754Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ATP results.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"1\", \"0\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.314444Z",
      "updatedAt": "2026-03-22T16:22:04.877067Z",
      "closedTime": "2026-03-21 20:24:29+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Set 1 O/U 9.5",
      "groupItemThreshold": "2",
      "questionID": "0x7ac64a627771780d30650ef9fc82006b3f8c2273572a6f033e48d0a65b8e9d5f",
      "umaEndDate": "2026-03-21T20:24:29Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"78143958577063576466998573464257016429633745097730024267963448054939971870055\", \"81053847010365135985482823209695269172292618450509687945661495480685863542218\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:05:39Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.999,
      "bestBid": 0.999,
      "bestAsk": 1,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_first_set_totals",
      "line": 9.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:26.284926Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659199",
      "question": "Fokina vs. Halys: Set 1 Games O/U 10.5",
      "conditionId": "0xd9bd740d13a5fe07943e6f20ea0bb90e8469dca5f11fb21c6e19098e8912e6dd",
      "slug": "atp-fokina-halys-2026-03-21-first-set-total-10pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:07:33.185927Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ATP results.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"1\", \"0\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.434027Z",
      "updatedAt": "2026-03-22T16:18:15.61077Z",
      "closedTime": "2026-03-21 20:24:31+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Set 1 O/U 10.5",
      "groupItemThreshold": "2",
      "questionID": "0x56abc78a06d2651cedb223ca1cc5edc534fba490d2cf61fa496fcb779b04754e",
      "umaEndDate": "2026-03-21T20:24:31Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"25585788651465952333963586402630216575408081416712221318280044889604308886969\", \"51606348314327181600802184337267150618124161690437966888702490055835788446154\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:06:27Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.999,
      "bestBid": 0.999,
      "bestAsk": 1,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_first_set_totals",
      "line": 10.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:26.295641Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    },
    {
      "id": "1659195",
      "question": "Alejandro Davidovich Fokina vs. Quentin Halys: Total Sets O/U 2.5",
      "conditionId": "0xa0ca388ad8e9af9b8212aba36bd4b643849de3451b90b8560fcba265fe5bc3e4",
      "slug": "atp-fokina-halys-2026-03-21-set-totals-2pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-28T14:00:00Z",
      "startDate": "2026-03-20T05:04:25.475022Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
      "description": "This market refers to the tennis match between Alejandro Davidovich Fokina and Quentin Halys in the Miami Open, scheduled for March 21 2026.\nThis market will resolve to \"Over\" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to \"Under.\"\nA super tie breaker is considered as one (1) set for total set markets.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ATP statistics.",
      "outcomes": "[\"Over 2.5\", \"Under 2.5\"]",
      "outcomePrices": "[\"0\", \"1\"]",
      "active": true,
      "closed": true,
      "marketMakerAddress": "",
      "createdAt": "2026-03-20T05:00:08.203669Z",
      "updatedAt": "2026-03-22T18:07:51.79446Z",
      "closedTime": "2026-03-21 21:58:21+00",
      "new": false,
      "featured": false,
      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Miami Open: Alejandro Davidovich Fokina vs Quentin Halys Total Sets: O/U 2.5",
      "groupItemThreshold": "1",
      "questionID": "0xa85b4f906ef1edb872e07f0408d91a2abbbd56b196afd8b0e28a72b929ae0672",
      "umaEndDate": "2026-03-21T21:58:21Z",
      "enableOrderBook": true,
      "orderPriceMinTickSize": 0.001,
      "orderMinSize": 5,
      "umaResolutionStatus": "resolved",
      "endDateIso": "2026-03-28",
      "startDateIso": "2026-03-20",
      "hasReviewedDates": true,
      "gameStartTime": "2026-03-21 15:05:00+00",
      "secondsDelay": 3,
      "clobTokenIds": "[\"65785917228448621900324174204556476455889651566626150530775247015818750772511\", \"77357293130381278979894066373745090538950695174463354710636345507121835226542\"]",
      "umaBond": "500",
      "umaReward": "2",
      "customLiveness": 0,
      "acceptingOrders": false,
      "negRisk": false,
      "negRiskRequestID": "",
      "ready": false,
      "funded": false,
      "acceptingOrdersTimestamp": "2026-03-20T05:03:19Z",
      "cyom": false,
      "pagerDutyNotificationEnabled": false,
      "approved": true,
      "rewardsMinSize": 50,
      "rewardsMaxSpread": 4.5,
      "spread": 0.001,
      "automaticallyResolved": true,
      "lastTradePrice": 0.15,
      "bestAsk": 0.001,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_set_totals",
      "line": 2.5,
      "umaResolutionStatuses": "[\"proposed\"]",
      "pendingDeployment": false,
      "deploying": false,
      "deployingTimestamp": "2026-03-20T05:00:25.33786Z",
      "rfqEnabled": false,
      "holdingRewardsEnabled": false,
      "feesEnabled": false,
      "requiresTranslation": false,
      "feeType": null
    }
  ],
  "series": [
    {
      "id": "10365",
      "ticker": "atp",
      "slug": "atp",
      "title": "ATP",
      "seriesType": "single",
      "recurrence": "daily",
      "image": "",
      "icon": "",
      "active": true,
      "closed": false,
      "archived": false,
      "featured": false,
      "restricted": true,
      "createdAt": "2025-10-07T17:08:06.009679Z",
      "updatedAt": "2026-03-23T09:29:31.833877Z",
      "volume24hr": 3886577.003321,
      "volume": 862233.508591,
      "liquidity": 3847746.93877,
      "commentCount": 1664,
      "requiresTranslation": false
    }
  ],
  "tags": [
    {
      "id": "864",
      "label": "Tennis",
      "slug": "tennis",
      "forceShow": false,
      "publishedAt": "2024-01-12 19:45:09.662+00",
      "createdAt": "2024-01-12T19:45:09.677Z",
      "updatedAt": "2026-03-09T22:29:03.536861Z",
      "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
    },
    {
      "id": "100639",
      "label": "Games",
      "slug": "games",
      "forceShow": false,
      "createdAt": "2024-09-23T22:41:37.670714Z",
      "updatedAt": "2026-03-09T22:28:03.358133Z",
      "requiresTranslation": false
    }
  ],
  "cyom": false,
  "closedTime": "2026-03-22T00:42:31Z",
  "showAllOutcomes": true,
  "showMarketImages": false,
  "automaticallyResolved": true,
  "enableNegRisk": false,
  "automaticallyActive": true,
  "eventDate": "2026-03-21",
  "startTime": "2026-03-21T15:05:00Z",
  "seriesSlug": "atp",
  "score": "6-7(8-10), 4-6",
  "period": "FT",
  "live": false,
  "ended": true,
  "finishedTimestamp": "2026-03-21T17:01:18.497175Z",
  "negRiskAugmented": false,
  "pendingDeployment": false,
  "deploying": false,
  "gameId": 5260616,
  "requiresTranslation": false,
  "eventMetadata": {
    "context_description": "Davidovich Fokina's higher ranking (No. 25 vs. Halys at No. 84) and stronger hardcourt record anchor his 68% implied probability in this Miami Open matchup, reflecting trader consensus on his baseline power and consistency. He advanced past Nakashima in the first round (6-4, 3-6, 6-2), showing resilience despite a set lapse, while qualifier Halys edged Fucsovics (6-4, 7-5) but lacks the same firepower. Their lone head-to-head favors Fokina (2023 Basel win), with no reported injuries for either; however, Halys' big serve could test early if Fokina's return holds firm, though historical splits and recent momentum tilt odds toward the Spaniard amid neutral conditions.",
    "context_requires_regen": false,
    "context_updated_at": "2026-03-20T05:00:11.548Z",
    "league": "Miami Open"
  }
}