In general, so is sports betting at a casino. It seems many people don’t understand this. You aren’t betting against the casino, you are betting against the oth

In general, so is sports betting at a casino. It seems many people don’t understand this. You aren’t betting against the casino, you are betting against the other gamblers. The house “wins” because of the juice, eg. even odds past out -110. A smart book is going to try to keep the money balanced, but that’s not always the case in practice