Will the Boston Celtics win the 2026 NBA Finals?

sports · class A · confidence 98.00 %

Trade direction

SELL YES on Polymarket / BUY at pendant (Polymarket above pendant)

Liquidity

RED

Polymarket bid-ask

GREEN

Match class

GREEN

Spread size

GREEN

Persistence

YELLOW

Source: pinnacle
Instrument: pinnacle-basketball_nba_championship_winner-outrights
Implied probability: 6.20 %
Pendant confidence: 95.00 %
Notes: Pinnacle basketball_nba_championship_winner outrights, vig 19.50 % removed over 30 outcomes (matched "Boston Celtics", exact)
As of: 2026-07-18 08:00 UTC

Model: claude-haiku-4-5
Domain: sports
Match class: A
Confidence: 98.00 %
Reasoning: Standard NBA championship outright bet for 2026 season. Boston Celtics is a primary market participant in major sportsbooks. Resolution date (2026-07-01) aligns with typical NBA Finals completion. Pinnacle offers comprehensive NBA season outrights including team championship markets. High confidence for Class A match due to identical event type, outcome specificity, and standard resolution source (NBA official).
Canonical form: Boston Celtics · Season Outright - Championship Winner · 2026-06-30

Spread history (last 9 snapshots, oldest first):

1 colour changes in the tracking window.