Since the Supreme Court decision on sports betting in 2018, players have been asking about the states where sports betting is legal. In fact, several states have either regulated the activity or have decided to move in that direction.  All told, some 42 states are taking steps toward the regulation of betting on sports. Below is a list of states where sports betting is legal and open for business (or where a launch date for regulated sports gambling has been set) as of August 11th, 2019: Nevada legalized sports betting in 1949. It was the first state to regulate sports…