Will the Tampa Bay Rays win the 2026 World Series?

Named source: MLB official · End date Oct 31, 7:55 PM ET · Live market: Will the Tampa Bay Rays win the 2026 World Series? · View rules on Polymarket (international site) ↗

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The PolyTruth Read: Official Data & Tape Lean

Tape Lean: ProRules Lean: Observed EventGoverned by MLB official

Market Implied Odds

Pro

live price on Pro

Orderbook Pressure (±5¢)

Pro

depth read on Pro

Resolution Hurdle & Trap Risk

Low Trap Risk (5/100)

Observed Event

Official source & catalyst check: settlement runs on MLB official results; credible reporting as a last resort. MLB official results; credible reporting as a last resort; posts the final result after the game. No recorded moves for this market yet.
Settlement edge / trap to watch: Settles on a "Observed Event" trigger with an ET cutoff. Cutoff: Thu, Dec 31, 2026 Cutoff: Thu, Dec 31, 2026. Check regulation vs. overtime inclusion, the postponement rule (see rules) and cancellation handling (per the rules vs. void/refund on sportsbooks and Kalshi's own contract terms).

Source named: MLB official (not a tracked official feed, no release history)

Standardized read of public orderbook, official-source and contract-rule data, identical for every viewer. It describes the data; it is not a recommendation to buy or sell. The venue’s published rules control settlement.

Live price, CLOB chart & orderbook depthPro

Live prices, 15-minute deltas, orderbook depth, and move attribution for this market are on Pro.

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Will the Tampa Bay Rays win the 2026 World Series?

Polymarket

Named source: MLB official

Low Trap Risk (5/100)

Source
Cutoff TZ
Trigger
Fallback
Cross-Venue

Trap risk Low 5

Named primary resolution source

MLB official results; credible reporting as a last resort · https://www.mlb.com/

Cutoff date, timestamp & timezone

Thu, Dec 31, 2026 America/New_York

Action trigger

Observed EventSettles when the described event is observed and reported by the named source. Rule text: "This market will resolve according to the team that wins the 2026 MLB World Series. If at any point it becomes impos…"

Delay / cancellation / revision fallback

If the 2026 MLB season is cancelled, postponed after December 31, 2026 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.

Cross-venue & fine-print settlement trap

Cross-venue & fine-print settlement trap: Check regulation vs. overtime inclusion, the postponement rule (see rules) and cancellation handling (per the rules vs. void/refund on sportsbooks and Kalshi's own contract terms).

Rules text on file (Polymarket)

This market will resolve according to the team that wins the 2026 MLB World Series. If at any point it becomes impossible for a listed team to win the 2026 MLB World Series per the rules of MLB (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2026 MLB season is cancelled, postponed after December 31, 2026 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from MLB (https://www.mlb.com/); however, a consensus of credible reporting may also be used.