Micheal O’Neill is an Irish professional poker player who has become a prominent fixture in both European and Southeast Asian circuits, most notably making waves at the WPT Cambodia Championship.

Career Earnings & Biggest Results

According to The Hendon Mob, Micheal O’Neill has career total earnings of $424,925. His most significant result came in February 2026 at the World Poker Tour – WPT Cambodia Championship 2026 in Phnom Penh. After a grueling heads-up battle that lasted 200 hands, he secured a massive payout of $249,700 following an ICM deal with the eventual winner, making it the largest score of his career to date.

Other notable performances include a victory at the World Poker Tour Prime – WPT Prime Cambodia in March 2023, where he won the $550 + $250 No Limit Hold’em Bounty event for $25,358. He also achieved a runner-up finish at The Wynn Signature Series in Las Vegas, taking home $3,347, and secured a first-place ring at the World Series of Poker Circuit – WSOPC Dallas/Oklahoma in July 2024 for $9,978.

Biography & Poker Background

Originally from Waterford, Ireland, O’Neill transitioned from a local competitor to a global regular over the last few years. He frequently travels between the United States, Europe, and Asia to compete in major festivals. While he maintains a strong presence in his home country at the Irish Poker Open, his strategic shift toward the Asian market,specifically in Cambodia, Malaysia, and Vietnam, has resulted in some of his most lucrative tournament finishes.

Play Style & Strategy

O’Neill is characterized by a resilient and adaptable tournament strategy, often excelling in high-pressure final table environments. His performance at the WPT Cambodia Championship, where he navigated a field of elite international professionals, demonstrated exceptional patience and tactical awareness during extended heads-up play. He is comfortable switching between the exploitative adjustments needed for mid-stakes bounty events and the disciplined approach required for major championship Main Events.