Cleveland Guardians vs. Arizona Diamondbacks

Prediction market · Polymarket

Overview

This is a market on the MLB baseball game between Cleveland Guardians and Arizona Diamondbacks, scheduled for March 24 at 3:40PM ET. This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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 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-cle-ari-2026-03-24

Volume

11.8K

24h volume

11.8K

1w volume

11.8K

Open interest

10.8K

Liquidity

7.1K

Liquidity CLOB

7.1K

Start

Mar 19, 2026

End

Mar 31, 2026

Status

Active

Access

Restricted

Created

Mar 24, 2026

Resolution source

https://www.mlb.com/

Event ID

286179

Slug

mlb-cle-ari-2026-03-24

Markets

4

Raw event data
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  "slug": "mlb-cle-ari-2026-03-24",
  "title": "Cleveland Guardians vs. Arizona Diamondbacks",
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  "endDate": "2026-03-31T19:40:00Z",
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  "volume": 11832.737584000004,
  "openInterest": 10771.185252,
  "createdAt": "2026-03-19T12:13:19.940514Z",
  "updatedAt": "2026-03-24T21:17:48.452972Z",
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      "description": "This is a market on the MLB baseball game between Cleveland Guardians and Arizona Diamondbacks, scheduled for March 24 at 3:40PM ET. \nThis market will resolve to \"Cleveland Guardians\" if the Cleveland Guardians win the game.\nThis market will resolve to \"Arizona Diamondbacks\" if the Arizona Diamondbacks win the game.\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, or ends in a tie, this market will resolve 50-50.\nThe primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers.\nHowever, 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.",
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      "description": "In the upcoming MLB game, scheduled for March 24 at 3:40 PM ET:\n\nThis market will resolve to \"Over\" if the Cleveland Guardians and Arizona Diamondbacks 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.",
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      "question": "Spread: Arizona Diamondbacks (-0.5)",
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      "resolutionSource": "https://www.mlb.com/",
      "endDate": "2026-03-24T19:40:00Z",
      "liquidity": "0.0558",
      "startDate": "2026-03-24T18:07:40.153998Z",
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      "icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg",
      "description": "In the upcoming MLB game, scheduled for March 24 at 3:40 PM ET:\n\nThis market will resolve to \"Arizona Diamondbacks\" if the Arizona Diamondbacks win the game by 1 or more runs.\n\nOtherwise, this market will resolve to \"Cleveland Guardians\". If the game ends in a tie, this market will resolve to \"Cleveland Guardians\".\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.",
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      "question": "Spread: Arizona Diamondbacks (-1.5)",
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      "resolutionSource": "https://www.mlb.com/",
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      "description": "In the upcoming MLB game, scheduled for March 24 at 3:40 PM ET:\n\nThis market will resolve to \"Arizona Diamondbacks\" if the Arizona Diamondbacks win the game by 2 or more runs.\n\nOtherwise, this market will resolve to \"Cleveland Guardians\". If the game ends in a tie, this market will resolve to \"Cleveland Guardians\".\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.",
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  "eventMetadata": {
    "context_description": "Pitching matchup between Cleveland Guardians' Tanner Bibee (3.75 ERA, strong command) and Arizona Diamondbacks' Zac Gallen (5.75 ERA lately, but ace pedigree) anchors the razor-thin 50.5% Guardians edge, reflecting trader consensus on Bibee's road splits and Guardians' eight-game win streak fueling momentum. Competitive balance stems from Arizona's potent home offense (top-10 OPS at Chase Field) offsetting Cleveland's bullpen depth amid Guardians' AL Central lead and Diamondbacks' NL wild-card push. Lineup tweaks or late injury reports—like Guardians' Steven Kwan's status—could swing odds, as could Arizona's rest advantage versus Cleveland's travel fatigue.",
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    "context_updated_at": "2026-03-19T13:00:11.254Z"
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