Today sports gambling in the United States can be broken down into three primary categories. The first is pari-mutuel betting on horse and greyhound races and jai alai games. This form of gambling is legal in forty-three states. Although once quite popular, pari-mutuel betting has suffered a decline in recent years. The second form of sports gambling, permitted only in Nevada, is legal 맥스88 betting using a bookmaker. The third and most widespread form of sports gambling is illegal betting.