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Updated September 24, 2026 · 6 live futures markets · refreshed twice a day
Polymarket prices Seattle Mariners in 6 live futures markets with $1.01M traded. The biggest: MLB World Series Champion 2026 at <0.1%; MLB: 2026 AL West Champion at <0.1%; MLB: 2026 American League Champion at <0.1%. Prices are traders' implied chances, updated twice a day.
| Market | Chance | 24h | Volume | Ends |
|---|---|---|---|---|
| MLB World Series Champion 2026 | <0.1% | — | $874.6K | 2026-10-31 |
| MLB: 2026 AL West Champion | <0.1% | -0.1 pts | $83.7K | 2026-11-01 |
| MLB: 2026 American League Champion | <0.1% | — | $43.9K | 2026-11-01 |
| MLB: Team to make postseason | 0.8% | +0.1 pts | $10.0K | 2026-09-28 |
| MLB: Most Home Runs (Team) | <0.1% | — | $986 | 2026-10-12 |
| MLB Playoffs: Team to advance to ALDS | 2.2% | +0.1 pts | $495 | 2026-10-05 |
Season-long markets only; single games are not listed. Free JSON: /api/v1/futures/seattle-mariners.json (CC BY 4.0).
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Polymarket prices Seattle Mariners in 6 live futures markets with $1.01M traded. The biggest: MLB World Series Champion 2026 at ; MLB: 2026 AL West Champion at ; MLB: 2026 American League Champion at . Prices are traders' implied chances, updated twice a day.
<0.1% as of September 24, 2026, with $874.6K traded on that outcome.
From Polymarket's public market data, refreshed twice a day. A price of 12% means traders pay 12 cents for a share that pays $1 if it happens. Polymarket View is independent and not affiliated with Polymarket or any league.
Polymarket View is independent and not affiliated with Polymarket or any league. Educational information, not betting advice. All sports futures · Sports odds