PokerStars on FanDuel is attracting players from the competing WSOP Online and BetMGM online poker platforms following its move to a three-state network and new software platform, the latest data suggest.

According to estimations of the regulated US online poker market, compiled and published by Poker Industry PRO on Wednesday, PokerStars on FanDuel is the only growing online poker site among the big three.

In August 2026, it generated an estimated $2.6 million in revenue across the three states in which it operates, namely Michigan, Pennsylvania, and New Jersey. Compared to the same month a year ago, when it operated on the legacy PokerStars platform, it has grown 14%.

The US online poker market as a whole is stagnant. Estimates of total revenue across all regulated states were $8.8 million last month, much the same as the prior four months. It has declined about 2% year-over-year.

PokerStars’ gains are at the expense of its competitors. WSOP Online, still the largest US online poker network by estimated revenue, declined 10% year-over-year in August, PRO estimates. BetMGM Poker declined 16%.

PokerStars moved all its players from its own in-house software onto iPoker software in the United States in April 2026. At the same time, it combined two separate networks — Michigan and New Jersey, which already shared liquidity; and Pennsylvania, which was kept separate — onto a single, three-state network.

In the five months following that change, the operator has generated an estimated $12.9 million in revenue. During the same period in 2025, it generated just $11.8 million, growth of 9.4%.

Much of PokerStars’ growth has come in New Jersey online poker. PokerStars NJ is the single largest online poker site in the state (though BetMGM as a network, with Borgata and PartyPoker included, is still larger) and it is growing 30% year-over-year.

Michigan is also estimated to be growing at a similar clip. Strangely, PokerStars PA is actually still in decline, which is surprising, given that players on PokerStars now enjoy access to a much larger player pool.

Still, despite this, the migration onto a three-state network has clearly been a success for the operator.

The other bright spot in US online poker is BetRivers Poker. Estimates of the site’s revenue over its four active states — Michigan, Pennsylvania, Delaware, and West Virginia — put it at $940k, which is 38% higher than estimates during August of last year. This is also the highest monthly revenue ever reported by the operator.

That makes it by far the fastest growing online poker network in the US, despite it still being absent from one of the most important states, New Jersey. Its market share has grown to an estimated 15%.