Oeiras 3: Roman Safiullin vs Luca Van Assche

Prediction market · Polymarket

Overview

This market refers to the tennis match between Roman Safiullin and Luca Van Assche in the Oeiras 3, originally scheduled for April 15, 2026 at 11:00AM ET. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Luca Van Assche. This market will resolve to 'Luca Van Assche' if Luca Van Assche advances against Roman Safiullin. 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-safiull-assche-2026-04-15

Volume

10.5K

24h volume

8.0K

1w volume

10.5K

Open interest

7.1K

Liquidity

53.2K

Liquidity CLOB

53.2K

Start

Apr 14, 2026

End

Apr 22, 2026

Status

Active

Access

Restricted

Created

Apr 15, 2026

Resolution source

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

Event ID

378845

Slug

atp-safiull-assche-2026-04-15

Markets

9

Raw event data
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  "title": "Oeiras 3: Roman Safiullin vs Luca Van Assche",
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  "resolutionSource": "https://www.atptour.com/en/scores/current",
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  "creationDate": "2026-04-15T15:00:00Z",
  "endDate": "2026-04-22T15:00:00Z",
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  "volume1mo": 10524.678699999995,
  "volume1yr": 10524.678699999995,
  "enableOrderBook": true,
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  "negRisk": false,
  "commentCount": 0,
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      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Oeiras 3: Roman Safiullin vs Luca Van Assche Total Sets: O/U 2.5",
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      "line": 2.5,
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      "resolutionSource": "https://www.atptour.com/en/scores/current",
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      "startDate": "2026-04-14T17:18:40.094149Z",
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      "description": "This market refers to the tennis match between Roman Safiullin and Luca Van Assche in the Oeiras 3, originally scheduled for April 15, 2026 at 11:00AM ET.\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 Challenger results.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"0.725\", \"0.275\"]",
      "active": true,
      "closed": false,
      "marketMakerAddress": "",
      "createdAt": "2026-04-14T17:00:12.651825Z",
      "updatedAt": "2026-04-16T04:17:17.889604Z",
      "new": false,
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      "submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
      "archived": false,
      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
      "groupItemTitle": "Oeiras 3: Roman Safiullin vs Luca Van Assche Set 1 O/U 8.5",
      "groupItemThreshold": "2",
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      "orderMinSize": 5,
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      "hasReviewedDates": true,
      "gameStartTime": "2026-04-16 13:00:00+00",
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      "question": "Safiullin vs. Assche: Match O/U 22.5",
      "conditionId": "0x24d5247f60cb53cc6fc0ce1eb1e13af2d0cea3a38dfc84ce659f34de2226d3e3",
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      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-04-22T15:00:00Z",
      "liquidity": "1524.632",
      "startDate": "2026-04-14T17:19:59.988316Z",
      "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 Roman Safiullin and Luca Van Assche in the Oeiras 3, originally scheduled for April 15, 2026 at 11:00AM ET.\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 Challenger statistics.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"0.455\", \"0.545\"]",
      "active": true,
      "closed": false,
      "marketMakerAddress": "",
      "createdAt": "2026-04-14T17:00:12.767621Z",
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      "restricted": true,
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      "takerBaseFee": 1000,
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      "acceptingOrders": true,
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      "funded": false,
      "acceptingOrdersTimestamp": "2026-04-14T17:18:56Z",
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      "approved": true,
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      "bestAsk": 0.49,
      "automaticallyActive": true,
      "clearBookOnStart": true,
      "manualActivation": false,
      "negRiskOther": false,
      "sportsMarketType": "tennis_match_totals",
      "line": 22.5,
      "umaResolutionStatuses": "[]",
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      "deploying": false,
      "deployingTimestamp": "2026-04-14T17:00:35.210245Z",
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    {
      "id": "1983924",
      "question": "Set 1 Winner: Safiullin vs Assche",
      "conditionId": "0x1d9f08777519cfbf5396b8015542c5b376783060857d2a27adc7d63bc2042d2c",
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      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-04-22T15:00:00Z",
      "liquidity": "1055.1281",
      "startDate": "2026-04-14T17:27:25.51433Z",
      "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 Roman Safiullin and Luca Van Assche in the Oeiras 3, originally scheduled for April 15, 2026 at 11:00AM ET.\nThis market will resolve to “Safiullin” if Roman Safiullin wins the first set. It will resolve to “Assche” if Luca Van Assche 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 Challenger match statistics.",
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      "acceptingOrdersTimestamp": "2026-04-14T17:26:22Z",
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      "endDate": "2026-04-22T15:00:00Z",
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      "description": "This market refers to the tennis match between Roman Safiullin and Luca Van Assche in the Oeiras 3, originally scheduled for April 15, 2026 at 11:00AM ET.\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 Challenger statistics.",
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