How to Use Gambly’s Round Robin Builder

Jonathan Bales

By Jonathan Bales

Created: Jul 14, 2025, 8:03 PM | Updated: Jul 14, 2025, 8:03 PM

As part of Gambly’s push to continually evolve and iterate on our product, we’re launching the ability to generate round robin parlays from a single existing betslip.

 

What are round robins?

Round robins are groups of parlays created from a set list of bets, typically all possible combinations.

For example, if you have a betslip with three legs–A, B, and C–you could potentially parlay any two of those bets in three different combinations:

  • A and B

  • B and C

  • A and C

 

Why bet round robins?

Many bettors like to break up larger parlays or betslips into smaller parlays to reduce risk. In the example above, a bettor would win all three parlays if each individual leg hits, but they’d also win one parlay if any two of the three bets hit.

Round robins are simply a way to reduce variance and still maintain some upside by betting on many different outcomes.

 

How to Create Round Robins with Gambly

On any betslip, you’ll see our “Slip Doctor”–where you can make a variety of upgrades or changes to your betslip–under which you’ll find the ability to generate round robins.

 round robin gambly.jpg

A “2-Way” round robin will create every combination of two-leg parlays, a “3-Way” will create three-leggers, and so on.

You can create round robin parlays with up to one bet fewer than what’s in your betslip. If you have six bets in your betslip, for example, you can create anywhere from 2-Way to 5-Way round robin parlays.

After you pick the number of legs in your parlays, you’ll select the pool of bets you’d like to be considered for the round robin.

round robin load 2.jpg

You might want a three-way round robin with a pool of five bets, for example. Here’s how you’d create that with just a few clicks:

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Ultimately, simply choose the number of legs you want in your parlays and select the possible bets, and Gambly will build every possible parlay for you to easily bet with one click.

Gambly | How to Use Gambly’s Round Robin Builder