It’s real simple. Everybody starts with 1,000 dollars fantasy cash. During the course of the ALCS Game 3 there are constantly new lines to bet on. Who will win each inning? The total runs in an inning etc. You can place as many bets as you want during the course of the game. Whoever ends up with the most money at the end wins 5K. The top 84 people all get paid. It’s that simple.