Round robins are wagers that consist of three (3) to seven (7) selections put into all possible combinations of 2 or 3-team parlays.  The same risk amount goes to all combinations.  Therefore, there is a maximum risk and a maximum win.  If one team loses, all parlays with that team will lose automatically.  In the event that a pick results in a push and the remaining picks are winners, the parlays with the team that tied will revert to either 2-team parlays or straight bets.

Examples:

This round robin will be broken down into three groups of 2-team parlays each risking $50 for a payout of $130 each.  Therefore, the maximum risk is $150 and the maximum win is $390.

This round robin will be broken down into 3 groups of 2-team parlays each risking $50 which will produce different payouts affected by the different money lines involved.  Consequently, the maximum risk is $150 and the maximum win is $526.