Yokkaichi: Harry Wendelken vs Yi Zhou

Prediction market · Polymarket

Overview

This market refers on the tennis match between Harry Wendelken and Yi Zhou in the Yokkaichi, scheduled for March 22 at 10:00PM ET. This market will resolve to 'Harry Wendelken' if Harry Wendelken advances against Yi Zhou. This market will resolve to 'Yi Zhou' if Yi Zhou advances against Harry Wendelken. 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-wendelk-zhou-2026-03-22

Volume

1.4K

24h volume

1.4K

1w volume

1.4K

Open interest

1.1K

Liquidity

8.6K

Liquidity CLOB

8.6K

Start

Mar 21, 2026

End

Mar 30, 2026

Status

Active

Access

Restricted

Created

Mar 23, 2026

Resolution source

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

Event ID

294275

Slug

atp-wendelk-zhou-2026-03-22

Markets

9

Raw event data
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  "title": "Yokkaichi: Harry Wendelken vs Yi Zhou",
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      "description": "This market refers on the tennis match between Harry Wendelken and Yi Zhou in the Yokkaichi, scheduled for March 22 at 10:00PM ET.\n\nThis market will resolve to 'Harry Wendelken' if Harry Wendelken advances against Yi Zhou.\n\nThis market will resolve to 'Yi Zhou' if Yi Zhou advances against Harry Wendelken.\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.",
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      "slug": "atp-wendelk-zhou-2026-03-22-first-set-winner-Wendelken-vs-Zhou",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-30T02:00:00Z",
      "liquidity": "357.4618",
      "startDate": "2026-03-21T23:04:40.099006Z",
      "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 Harry Wendelken and Yi Zhou in the Yokkaichi, scheduled for March 23 2026.\nThis market will resolve to “Wendelken” if Harry Wendelken wins the first set. It will resolve to “Zhou” if Yi Zhou 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.",
      "outcomes": "[\"Wendelken\", \"Zhou\"]",
      "outcomePrices": "[\"0.455\", \"0.545\"]",
      "active": true,
      "closed": false,
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      "resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
      "restricted": true,
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      "id": "1676936",
      "question": "Harry Wendelken vs. Yi Zhou: Total Sets O/U 2.5",
      "conditionId": "0x885e0c4d53a2deb73ced1f03a590b9980d4c57fab1e73a35cebf7920ae79b041",
      "slug": "atp-wendelk-zhou-2026-03-22-set-totals-2pt5",
      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-30T02:00:00Z",
      "liquidity": "333.5618",
      "startDate": "2026-03-21T23:12:43.029469Z",
      "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 Harry Wendelken and Yi Zhou in the Yokkaichi, scheduled for March 23 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 Challenger statistics.",
      "outcomes": "[\"Over 2.5\", \"Under 2.5\"]",
      "outcomePrices": "[\"0.395\", \"0.605\"]",
      "active": true,
      "closed": false,
      "marketMakerAddress": "",
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      "question": "Wendelken vs. Zhou: Set 1 Games O/U 8.5",
      "conditionId": "0x0b9ac3568a61e1c79431b191932832011f98744c69aa5156d7aafcb8cbc7cb2f",
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      "resolutionSource": "https://www.atptour.com/en/scores/current",
      "endDate": "2026-03-30T02:00:00Z",
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      "description": "This market refers to the tennis match between Harry Wendelken and Yi Zhou in the Yokkaichi, scheduled for March 23 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 Challenger results.",
      "outcomes": "[\"Over\", \"Under\"]",
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      "question": "Wendelken vs. Zhou: Match O/U 21.5",
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      "resolutionSource": "https://www.atptour.com/en/scores/current",
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      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
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      "outcomes": "[\"Over\", \"Under\"]",
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      "active": true,
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