What are Hard Rock Bet Odds?
Hard Rock Bet odds are betting lines that are displayed at the Hard Rock Bet online sportsbook for major sporting events worldwide.
These sports betting odds determine the payouts to winning bettors and present the implied probability of various sports outcomes, from football and baseball to table tennis and auto racing. Hard Rock Bet's odds are provided by Kambi, a Swedish company that is a market leader in the space.
If you're unfamiliar with the Hard Rock Bet platform, here are some of the basics of what you need to know:

This guide aims to improve your understanding of how odds are displayed at Hard Rock Bet, how they work, how the sportsbooks' odds compare to those of other sportsbooks, and what markets to expect when betting with the Florida-based operator.
Common Odds Types
Understanding how odds are displayed is crucial to having a positive experience betting with Hard Rock or any other licensed U.S. sportsbook.
Below is a summary of the odds formats you are likely to encounter.
American Odds
Most common in the United States, this type displays odds as either positive (+) or represented by a minus sign (-) numbers.
- Positive Odds (+): Represent the amount of profit you would earn from a bet on an underdog.
- Negative Odds (-): Indicate the amount you could win by wagering on a favorite.
For our example, let's say the amount bet was $100:
- If the Toronto Maple Leafs have odds of +140, a successful $100 bet on them would win $140 in profit (for a total payout of $240).
- If the Montreal Canadiens have odds of -110, you need to bet $110 to win $100 in profit (for a total payout of $210).
Decimal Odds
This format shows the total payout (including your initial stake) per unit wagered. The higher the decimal, the less likely the event is to occur, but the potential payout is larger.
Example (return on a $100 bet):
- If the Seattle Seahawks have odds of 2.75, a $100 bet on them would return $275 ($175 profit + $100 stake).
- If the Washington Commanders have odds of 3.10, a $100 bet would return $310 ($210 profit + $100 stake).
Fractional Odds
Fractional odds express the profit relative to the stake. The first number is the profit, and the second is the stake required.
Example (return on a $100 bet):
- If the St. Louis Cardinals have odds of 1/3, a $100 bet on the favorite would win $33.33 in profit (for a total payout of $133.33).
- If the Kansas City Royals have odds of 5/1, a $100 bet on the underdog would yield a $500 profit (for a total payout of $600).