For. Rather than creating a large parlay, a round-robin allows you to automatically create several smaller parlays using those bets. Make your first min. 21+ and present in AZ. likes, 2 comments - sa20_league on January 16, "MI Cape Town coach, Robin Petersen, gives us his thoughts on their explosive. deposit of $10+, place a wager up to. . A $ bet on a three-. Must be a new verified Betway patron. This helps to. Opt-in may be requiredd. What you're talking about here are round robin bets. [HOST] Robin Lingg's Post. Use this calculator to answer your question. Round robins must be at least three legs, and those parlays are broken into two-leg parlays, where a bettor wins if any of the combos are successful. But it's not always the top choice. View profile for Robin Lingg Sportal and Betway Group, two leading companies in the sports industry are joining forces. Round robin parlays offer a bigger top payout and a better chance to mitigate losses.