There is none - for the usports bettingsports betting, daily fantasy Sports Betting, poker, and casino games as well. But the very definition of the word - playing games of chance for money - disqualifies all but casino games. There are quite a few fundamental differences that not only regulators but everyday folks should understand.

Gambling is entertainment

Casinos are the only form of "gambling" that involve games - and they do so from their very beginning.

And Sports Betting people don't play these games to win, but to have fun. The fact that gambling often involves money (which is not always necessary) makes it stand out and often attract the wrath of many. The first gambling games appeared centuries ago, and their numbers have grown at an incredible pace ever since.