Live prediction market odds for Raptors vs. Celtics. Compare prices across Kalshi and Polymarket.
MARKET RESOLVEDKalshi / Polymarket
Resolved 2026-01-09
This market resolved on 2026-01-09. Boston Celtics was the officially declared outcome. Prior to resolution, the market peaked at 88%.
This market has resolved.
| Candidate |  |  |
|---|---|---|
Boston CelticsWINNER | 99% | 77% |
Toronto | 1% | 24% |
Raptors vs. Celtics was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Boston Celtics led the market at 88% implied probability before resolution. Other contenders include Toronto at 12%.
Boston Celtics held the lead at 88% implied probability heading into resolution. Behind Boston Celtics, Toronto at 12% were the next closest contenders. The 22.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket: Boston Celtics: 99¢ on Kalshi, 77¢ on Polymarket. Toronto: 1¢ on Kalshi, 24¢ on Polymarket. The 22.5% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 88¢ meant the market estimated a 88% chance that Boston Celtics would be the outcome. Traders who bought at 88¢ and held through resolution received $1.00 per share — a 14% return on their position. Those on the wrong side received $0.
Boston Celtics
87.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf Toronto wins the Toronto at Boston professional basketball game originally scheduled for Jan 9, 2026, then the market resolves to Yes.
