Last Updated on July 30, 2026 by Bala Kumar
What Happened
A video circulating online appears to show poker pro and Charity Series of Poker (CSOP) founder Matt Stout involved in a physical altercation during a private home game in Las Vegas last week. The clip was shared by longtime gambler and poker player Aaron “Daliman” O’Rourke, who says the confrontation was filmed by the alleged victim’s 18-year-old daughter.
According to O’Rourke, the dispute began when Stout became upset that his ex-girlfriend had shown up outside the house wanting to talk to him. That disagreement escalated into a verbal argument between the two men, and things intensified further after O’Rourke’s daughter stepped in to defend her father, prompting Stout to direct crude language at her.
O’Rourke says he then confronted Stout over the way he had spoken to his daughter and brought up an unrelated $20,000 debt Stout allegedly still owed him, money O’Rourke claims Stout had promised to repay months earlier. From there, the video reportedly shows the argument turning physical, with another person at the house intervening to separate the two men.
Stout has not yet issued a detailed public response. Reached by PokerNews, he said he was currently away from Las Vegas dealing with a family matter involving his terminally ill father and would comment once he had reviewed the situation.
The Backstory
O’Rourke says his relationship with Stout dates back years, to when the two met playing at the Aria in Las Vegas. They became close enough that O’Rourke was a regular in Stout’s weekly home game, alongside Stout’s now ex-girlfriend, Katie Morgan, an adult film performer who has also played in CSOP charity events and competed at the 2026 WSOP.
Per O’Rourke’s account, the friendship deteriorated as the outstanding debt lingered and Stout and Morgan, who share a child, went through a difficult breakup. Morgan responded publicly to O’Rourke’s thread, accusing Stout of a pattern of abusive behavior during their relationship, including property damage and self-harm during outbursts. She said she had moved out of their shared home several months prior, and alleged Stout has since had other physical confrontations, including one with O’Rourke himself, plus an incident where he damaged her car following a hockey game.
Poker Community Reaction
The allegations set off a divided response across poker social media. Some prominent figures, including Mike Matusow, publicly defended Stout as a longtime friend. Others pushed back hard against that framing, including poker personality Caitlin Comeskey, who criticized anyone downplaying allegations of abuse.
CSOP’s Response
Brian Kip, Vice President of the Charity Series of Poker, released a statement on behalf of the organization confirming it is <cite index=”11-1″>”conducting an internal investigation”</cite> into the video. Kip said the conduct shown does not align with CSOP’s mission, and that the organization’s focus remains on its charitable partners and the communities it serves.
Who Is Matt Stout
Stout is a well-known figure in the Las Vegas poker scene both as a tournament player and as the founder of CSOP, a charity poker tour that has raised money for causes across the country since its founding. As a player, he’s recorded more than $4.6 million in live tournament cashes, including eight WSOP Circuit rings and over 300 cashes across WSOP-branded events.
FAQs
1. What happened involving poker pro Matt Stout in Las Vegas?
A video circulating online appears to show Matt Stout involved in a physical altercation during a private poker game at a Las Vegas home. The incident reportedly followed a verbal dispute that escalated after personal and financial allegations were raised.
2. Who shared the video of the alleged altercation?
The video was shared by longtime gambler and poker player Aaron “Daliman” O’Rourke. According to O’Rourke, the footage was recorded by his 18-year-old daughter, who was present during the incident.
3. What allegations has Aaron O’Rourke made against Matt Stout?
O’Rourke alleged that Stout used crude language toward his daughter and claimed that Stout still owed him $20,000. He also described the physical confrontation and shared his account of the events on social media. These allegations have not been independently established.
4. What was the Charity Series of Poker’s response?
The Charity Series of Poker (CSOP) said it is conducting an internal investigation into the video and the alleged incident. The organization stated that the conduct shown does not align with its mission and emphasized its continued commitment to charitable partners and communities.
5. Has Matt Stout responded to the allegations?
Matt Stout has not issued a detailed public response. He reportedly told PokerNews that he was away from Las Vegas dealing with a family matter involving his terminally ill father and would comment after reviewing the situation.
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