Kevin MacPhee
United States
Kevin MacPhee is an American professional poker player with over $6 million in live tournament earnings and 189 career cashes. Known online as "Supremebum" on PokerStars, he successfully transitioned from Magic: The Gathering to poker in 2003. He is respected for his balanced, analytical playing style and his consistency in major events such as the WSOP, WPT, and EPT.
Early Life and Introduction to Poker
Kevin MacPhee is an American professional poker player who has built a reputation as one of the more consistent tournament grinders of his generation. With live tournament earnings of $6,070,660 and 189 career cashes, he has proven himself at every level of the game. MacPhee’s interest in poker began in 2003, when he and his college friends were inspired by Chris Moneymaker’s victory in the World Series of Poker Main Event. At the time, the group was deeply involved in the collectible card game Magic: The Gathering. They made a collective transition from Magic to poker, initially playing against one another before moving their action online. That shift from cardboard to cards would eventually shape the rest of MacPhee’s professional life.
Online Success as "Supremebum"
Before he became a fixture at live final tables, MacPhee was known as "Supremebum" on PokerStars. It was there that he honed the aggressive, calculated style that would become his trademark. Online poker in the mid-2000s was a highly competitive environment, and MacPhee consistently ranked among the top earners on the site. He played a high volume of tournaments, learning to make rapid decisions under pressure and to analyze hand ranges on the fly. The bankroll he built online allowed him to travel to live events, and the fundamentals he drilled in those thousands of online tournaments gave him a strong foundation for a long career. Many players struggle to make the transition from online to live poker, but MacPhee made it look natural. His online success is frequently cited as a prime example of how the discipline and volume of internet poker can prepare a player for the bright lights of televised tournaments.
Live Tournament Career
MacPhee’s live tournament resume is the product of steady, sustained excellence rather than a single lucky result. Over the years he has made deep runs in the World Series of Poker, the World Poker Tour, and the European Poker Tour, and he has appeared at multiple final tables in those series. While he has not yet captured a WSOP bracelet, he has recorded several high-profile cashes and has become known for his ability to navigate enormous fields. His earnings total, which sits at exactly $6,070,660, reflects that consistency. One of the emotional landmarks of his career came at the PokerStars Caribbean Adventure, an event that left a strong impression on him. In a tweet, MacPhee said: "For me, watching PCA replays is what I imagine a bad acid flashback would be like." It is a candid admission from a player who clearly invests deeply in every hand. MacPhee has also shown respect for the game’s veterans, tweeting a tribute to Thor Hansen, whom he called "one of the greatest ambassadors of European poker," after Hansen passed away. Those moments reveal a player who understands both the results and the human side of poker.
Playing Approach and Strategy
MacPhee’s game can be described as balanced and adaptive, blending tight-aggressive and loose-aggressive elements as the situation demands. At the table, he is a master of using position to apply pressure. He makes extensive use of continuation bets and carefully chooses his bet sizing to control the pace of hands. When faced with aggressive opponents, he is comfortable playing a bluff-catching strategy, and when he spots an advantageous spot, he commits his stack without hesitation. His tournament game is particularly notable for its awareness of ICM, the Independent Chip Model that governs prize-pool distribution in tournaments. On bubbles and at final tables, he regularly runs squeeze plays and resteals to accumulate chips while minimizing risk. Away from specific tactics, MacPhee emphasizes fundamentals such as pot odds, range analysis, and emotional control. His ability to adjust to different table dynamics and opponent types is a key strength, allowing him to thrive in the chaotic environment of a multi-table tournament. In that sense, his approach is a model that aspiring players can study and apply to their own games.
Recent Activity and Enduring Influence
Even after more than two decades in the game, MacPhee remains active. His most recent recorded cash came on November 27, 2024, when he finished in the money for $991, bringing his total number of career cashes to 189. It is a modest score by his standards, but it is a reminder that his passion for tournament poker has not faded. MacPhee has also been active on social media, engaging with a community of players and honoring the people who influenced his career. When his old live poker mentor Dan Largent passed away, MacPhee remembered him publicly, a sign of the close relationships fostered by the poker world. His own career path, from a Magic: The Gathering player with no real poker experience to a professional with more than six million dollars in live earnings, is one of the most instructive in the modern game. It shows the value of building early success online, of staying disciplined during long stretches without major wins, and of treating poker as a craft that can always be improved. MacPhee may not have a bracelet yet, but his record of consistent achievement has already secured him a place in the sport’s modern history.
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