Eight states are now participating in the professional mini-golf World Putting League Championship, which is presented by Pro League Network, a distributor of specialized and up-and-coming sports to sports betting companies. On June 26, the WPL Championship will begin, and Action Network, the event's sole broadcast media partner, will make it available to millions of spectators. Pro League Network has made more wagering options available as 12 mini-golf pros take to the Aloha MiniGolf Island Course.