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What is Diamonds On Fire?
The global slots supplier Wazdan has undertaken a major shuffle in its executive team, with a number of high-profile hires and promotions adding a wealth of experience to the provider’s workforce. On a senior level, Tomasz Tajeldin has been brought in as a senior CRM specialist, Lukasz Kasprzyk has joined as Head of Operations, while Andrzej Hyla has been promoted to Chief Commercial Officer.
In his new role, Tajeldin will be responsible for driving Wazdan’s campaigns and planning strategy across game rollouts, bringing more than six years of iGaming experience to the supplier. Tajeldin will also take control of Wazdan’s promotional activity, centred around the supplier’s Cash Drop promotional tool.
Kasprzyk has more than seven years’ experience and will form a vital pillar in Wazdan’s CRM and Data Analysis departments, developing an engaging, customer-centric approach, while also enhancing the company’s data analysis capabilities. He will also lead Wazdan’s Account Manager team.
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In fact, behind those brands, a whole new sector is taking shape. Data and streaming suppliers, specialist market makers and technology companies are quickly invading the space.
The investment banking and capital markets firm Jefferies said in a September report that sports had become prediction markets’ “most important liquidity driver”, with combo and parlay-style contracts accounting for an increasing share of activity. But the analysts cautioned that prediction markets are scale businesses with relatively low revenue yields, leaving their economics dependent on sustained liquidity, engagement and trading activity.
James Monk, founder of sports data and streaming provider Catalist Sports, has witnessed that dependence directly. Catalist supplies ITF tennis data to Kalshi and Polymarket and has an exclusive US sports-streaming agreement with Kalshi.
How to play Diamonds On Fire
“Just better margins,” he says of that decision. “I think it’s more defendable. It’s the area that fewer people can do well. So I think it’s more defendable margin, more ability to get long-term contracts and beneficial positions.”
Singles can be profitable, but parlay pricing requires the market maker to calculate the correlations between multiple outcomes and respond dynamically to individual requests. It is a skill set built over years in the sharper regions of the existing sports betting ecosystem.
Marantelli identifies White Swan and Susquehanna as two firms operating at industrial scale in parlays, with Jump Trading, Mojo and DL Trading among the possible leading group. Below them are numerous smaller syndicates, some managing between $5 million and $10 million, alongside sports-specific specialists.
