Imagine that you want to create a round robin parlay with betting lines from four Football Favorite side and total OVER of the same game when ratio between. Round robin wagers are a convenient way to create multiple parlays at once. Instead of creating a three-team parlay, you can place a round robin and create. Learn all about Round Robin Bets and the strategy behind it. NHL: $; NCAA Football: $1,; NCAA Basketball: $ . There's no doubt that bettors had parlay combinations written on sheets of paper back in the early days of Las Best Round Robin Betting · BetOnline Sportsbook · Round Robin Betting Example.