Sure thing John.

Basically a Round Robin is a little bit safer parlay.

In a regular parlay, you lose one game out of the bunch and you lose your money.

In a round robin, it splits your bets up using the same teams in different sequences in order to allow you to still win even if 1 team loses. It costs more money then 1 parlay would because you are playing more bets, but you have a much higher chance of breaking even or still showing a profit even if you lose one game.

Check it out, they play I posted earlier has a 4 teamer and I am risking $20. (per bet that is or per parlay in the different team groupings) ~ (see breakdown below).

As you can see the 1st bet would be a traditional 4 team parlay, $20 to win $235. Then it breaks the 4 teams into parlays of 3, then 2's with the same $20 risk and less profit (less teams in a parlay = less profit).

The goal would be to try and protect yourself from losing the bet by just 1 game, at least you can get your money back and cover the vig if you lose one game, best case you make a nice profit.

If you have an online web betting account play around with the round robin options - should be under parlays. That's the easiest way to get familiar with the different options it offers, or, you could probably find something online that could better explain... GL~