Pinnacle baseball_mlb_world_series_winner outrights, vig 21.39 % removed over 30 outcomes (matched "New York Yankees", exact)
As of
2026-06-27 08:00 UTC
Cost breakdown
Polymarket bid-ask (% of trade)
1.00 %
Polymarket slippage assumption
1.00 %
Pendant cost
1.00 %
Classifier
Model
claude-haiku-4-5
Domain
sports
Match class
A
Confidence
98.00 %
Reasoning
Standard MLB season outright market for specific team championship win. Identical to Pinnacle's World Series winner markets for 2026. Resolution source (MLB official) is universal standard. Event date aligns with typical World Series conclusion window (late October 2026). Outcome is binary team win/loss. High confidence match expected on Pinnacle Sports as core season outright offering.
Canonical form
MLB World Series 2026 · Season Outright - Championship Winner · 2026-10-31