Rio Stars

About Rio Stars

“I was immediately drawn to the human side of his journey,” Young told the trade outlet, describing the project as a “rags-to-riches drama” tracing Morrow’s evolution from dedicated husband and father to viral gambling personality.

News of The Chop comes directly on the heels of HBO’s announcement that it is developing a drama series set in the actual advantage play space.

Starring and executive-produced by Riley Keough (granddaughter of Elvis Presley), Advantage Player is adapted from Gina Fiore’s memoir detailing her 20-plus years as a high-stakes card counter and hole-carder.

How to play Rio Stars

“Here’s an API. Bernard and 88 other people can market-make all these request-for-quotes (RFQs),” Marantelli says. “Some people might come in and just do esports because they’re esports experts. Others do everything. Some focus on same-game parlays. But it’s a sportsbook.”

The institutional layer is largely invisible to customers presented with a P2P proposition. Retail users may technically trade against one another, but the depth required by a mass-market product cannot be supplied by occasional customers alone. Professional firms must be prepared to quote continuously and commit substantial capital.

Marantelli says the London-based White Swan is a significant market maker on several secondary exchanges, accounting for as much as 40% of activity on some platforms. Its particular focus is the RFQ, parlay market.

What is Rio Stars?

He said the Authority’s role was to protect the public while ensuring gambling benefited Botswana. Kemorwale added that it was working with police against illegal promoters who make misleading promises of wealth, and that its approach to licensed operators emphasised guidance and compliance alongside enforcement.

The dispute over the legal gambling age comes as the Gambling Authority steps up its warnings about illegal online betting.

Speaking at the 2026 South East Region Staff Excellence Awards in Gaborone, Kemorwale said unlicensed platforms were diverting an estimated P850m ($63.2 million) from Botswana’s economy each year and exposing children and teenagers to unregulated gambling.