Sportsbooks do not appear to be worried after the Celtics lost Game 1 of the Eastern Conference Finals 123-116 on Wednesday.
Celtics-Heat
The majority of betting websites feature Boston as -400 favorites or heavier, while anyone looking to take the Heat moneyline could find it in the +310-20 range.
FanDuel and Bet MGM each list the Celtics at -400, while DraftKings still has them very heavily favorited at -380.
When it comes to the series as a whole, all three sportsbooks still consider Boston the favorites but the odds become more even.