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About Berryburst
“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.
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The investigation, which included secretly recorded interviews and conversations with Evolution staff members and other whistleblowers, was followed up with a damning report accusing the supplier of knowingly providing its services in sanctioned jurisdictions.
In April, court documents showed that Evolution had sought to add Playtech to the case.
While Playtech has backed its Black Cube investigation Evolution slammed it as a “smear campaign”, and has strongly refuted the claims made, citing them as “highly inflammatory and knowingly false”.
About Berryburst
Prediction market volume attributable to “takers”—recreational and retail traders who pull liquidity from exchanges—is forecast to reach $190 billion this year.
That estimate arrives courtesy of Macquarie and is well ahead of the research firm’s previous estimate of $169 billion in 2026 taker volume.
Takers is a prediction market industry colloquialism for the market participants that swiftly fill buy and sell orders, thus removing liquidity from the marketplace. Conversely, makers are the market participants viewed as liquidity providers and professional or sharp money.