The Boston Celtics are among the current NBA Championship favorites, trading at +520 across major sportsbooks. That translates to an implied 16.1% probability of winning the title.
Boston Celtics bettors who locked in at +4370 before the season are sitting on value, as the market has moved in their favor to +520 — a 621.0% shift in implied probability.
The Boston Celtics are heating up, going 8-2 in their last 10 games. That strong run has contributed to their current market position at +520.
The sportsbook market is relatively tight on the Boston Celtics, with prices ranging from +500 (BetOnline) to +550 (FanDuel).
This season, the Boston Celtics reached their peak market valuation at +520 on Apr 5 and touched their lowest point at +6000 on Nov 30.
Follow the complete Boston Celtics odds history for 2025-26 on this page — our odds tracker charts every daily move in Boston Celtics championship odds and futures odds across all sportsbooks. Whether you're researching title odds trends or comparing prices, the data updates daily.