Diamond Riches

How to play Diamond Riches

Across the market, operators delivered high double-digit gains compared with Labor Day weekend, which featured a full slate of college football games but no NFL contests. Two operators, DraftKings and Underdog each saw triple-digit growth, delivering weekly increases of 125% and 119%, respectively. Three others, Polymarket, Crypto.com and Novig, saw gains of at least 30%, led by Polymarket with a weekly increase of 46%.

One interesting nugget surrounds weekend figures at Kalshi, where volume on Sunday only surpassed prior daily activity by $34 million, BofA data shows. Typically, Sunday volume for the quarter dwarfs that of College Football Saturdays due to the voracious demand for NFL offerings. BofA analyst Shaun Kelley attributes the irregularity to the possibility that Kalshi is “over indexing” on college sports.

Kelley also cited improvements at Robinhood as a possible factor for the regression at Kalshi. Just before the NFL season, Robinhood took a minority stake in Crypto.com and struck a deal to begin routing NFL contracts to OG.com, the site’s regulated prediction market platform.

How to play Diamond Riches

Those that have received renewals include TOTO Online BV (brands: TOTO, Winnitt), Holland Casino NV (Holland Casino Online), Play North Limited (Kansino), FPO Nederland BV (FairPlay Casino), Bingoal Nederland BV (Bingoal), Hillside (New Media Malta) Plc (Bet365), NSUS Malta Limited (GG Poker), and Betent BV (Betcity).

This selection reflects a mix of both local and internationally-based operators. The list reflects operators that were previously active in the market, meaning so far no new operators have received an approval to operate.

Both LiveScore and Tombola, who were a part of the original 10 operators to receive a licence, exited the market in 2024. 

About Diamond Riches

While simulations and validation exercises had helped Kambi prepare for the traffic and operational demands of the 2026 World Cup, testing could not establish how performance would compare with the wider market once the football began.

Independent analysis by Bettormetrics found Kambi partners either led or shared the lead on measures including time to market, live uptime and bet delay. It also outperformed its B2C and B2B competitors on live uptime in World Cup markets including over/unders on total goals.

“All the testing in the world cannot tell you precisely where you stand against the rest of the market on key aspects of the product,” Lamb says. “It was very positive to see Kambi as a leader in these key metrics.”