Pinnacle has decided to stop listing online casino games, which are often referred to as “Pinnacle” online games.
The decision comes after a spate of online poker scandals, which have seen the number of players and online poker machines crash.
Pinnacle says in a statement that the decision is based on the “risk” of the sites and is not a result of the recent gambling scandals.
“We have decided to discontinue offering the Pinnacle Poker site in light of a variety of reasons,” it said.
PokerStars and MGM Resorts have both also been linked to the online gambling scandal.
Online poker is a multi-billion dollar industry in the US, with players using online gaming to make money from gambling.
Online gambling is often viewed as a safe, low-risk option, which has been welcomed by politicians and regulators in the United States and elsewhere.
But the industry has come under fire in recent months, with the rise of illegal online casinos, as well as a spate, of online gaming scandals.
The companies have both been accused of having the same set of rules, with MGM Resort’s CEO and Chairman Joe Giambrone admitting that “the internet has made the poker industry a mess”.MGM has also been the subject of a US Justice Department investigation.