Hero Call by Saaskilahti at the WSOP 2026 Final Table: GTO Wizard Analysis

We break down a pivotal hand from the 2026 WSOP final table between Lucas Jumalon and Lauri Saaskilahti using GTO Wizard. Was the call truly justified?

Analysis of a Key Hand from the WSOP 2026 Main Event Final Table: GTO Wizard’s Perspective Brief Context: WSOP 2026 Final and a Decisive Hand The Main Event of the 2026 World Series of Poker (WSOP Main Event) once again brought together the world’s best players and became the stage for an intense battle for the championship title and a $10,000,000 prize. In the heads-up for the championship, Lucas Jumalon faced Lauri Saaskilahti . At the start of the key hand, Jumalon had 287 million chips (71.8 big blinds), while Saaskilahti had 266 million (66.5 big blinds). This hand proved decisive not only for the outcome of the tournament but also for the poker community, sparking much discussion among both professionals and amateurs. Special attention was paid to Saaskilahti’s decision to make a so-called “hero call” on the river, as well as Jumalon’s aggressive strategy with large overbets. In this article, we’ll break down every action by the players on each street in detail, using analysis from GTO Wizard—one of the leading solvers for studying optimal poker strategy. The Hand Street by Street: Player Actions and GTO Wizard Recommendations Preflop: Limp and Check—Standard Play The hand began with Lucas Jumalon on the small blind (also the button in heads-up) holding Q♠5♦, choosing to limp (call the big blind). According to GTO Wizard, Q5o (offsuit queen and five) is roughly split between limping and raising to three big blinds, with both options having the same expected value (EV). The solver recommends raising to 3bb as the optimal open size, since the extra ante from the big blind increases the pot and incentivizes the SB to play their entire range—there are no hands the SB should fold preflop in this situation. In response, Lauri Saaskilahti on the big blind with J♦3♦ (two diamonds) checked. GTO Wizard shows that J3s (suited jack and three) is also split between check-calling and an aggressive raise to 5bb, with both actions having the same EV. However, the solver prefers the larger raise to 5bb, again due to the increased pot from the ante and the opportunity to isolate the opponent’s wide range. Preflop takeaway: Both players acted within GTO strategy: limping with Q5o and checking with J3s are both acceptable and optimal lines. Flop: A♠K♠4♣—First Key Decision The flop came A♠K♠4♣. Saaskilahti acts first and checks with J♦3♦. According to the solver, the BB has no donk-betting strategy (betting out of position first) on this board, since the SB (Jumalon) retains a range advantage: he has more strong combinations with aces and kings, which the BB has fewer of. Jumalon bets 4,000,000 into the pot—exactly 1 big blind. GTO Wizard confirms that on this flop, the SB should bet about 75% of hands, using this exact bet size. Q5o is a hand that almost always bets on this flop, though occasionally a check is possible for balance. Saaskilahti calls this bet. Here, according to GTO Wizard, he makes his first major mistake. The solver recommends folding J♦3♦ to this bet: only J♠3♠ (with a flush draw) and J♣3♣ (with a backdoor flush possibility) can continue, while J♦3♦ and J♥3♥ are clear folds. Even if we assume Jumalon is betting the flop with his entire range (100% c-bet), calling with J♦3♦ is still a losing play. Turn: J♠—A Game-Changer and a Big Overbet The turn is the J♠, bringing the pot to 20,000,000. Saaskilahti checks again—this fully aligns with GTO, since while this card improves the BB’s range (he now has top pair), the SB still retains an advantage in EV and equity realization (EQR), so there’s no reason for a donk-bet. Jumalon makes an aggressive bet—40,000,000, which is 200% of the pot (an overbet twice the size of the pot). GTO Wizard considers a 100% pot bet optimal on this turn, though it allows for larger sizes (up to 150%). Still, 200% is only a minor deviation from optimal, sacrificing just a small amount of EV, and is still better than checking. Importantly, Q5o without the Q♠ (no flush draw) prefers to check the turn, while Q♠5♦ (with a flush draw) always bets. Jumalon follows this exact line. Saaskilahti calls this bet as well, which GTO Wizard considers his second major mistake: J♦3♦ is a clear fold against such a large bet. River: 6♠—Final Pressure and the “Hero Call” The river is the 6♠, completing the board. Saaskilahti checks again. On the river, the solver for the first time suggests the BB can sometimes donk-bet, especially with flushes that improved with the fourth spade. J3s on the river sometimes checks, sometimes bets—including as a bluff to try to fold out hands like Kx and Ax. Jumalon bets 180,000,000—this is 180% of the pot, a huge overbet. GTO Wizard recommends most often mixing between a check and a 67% pot bet on the river, but also allows for very large overbets (180% and even 214%) at low frequency. In this case, Jumalon chooses this line, which the solver considers the highest EV action with his hand (Q♠5♦—the nut flush). Saaskilahti calls, making his third and most costly mistake in this hand. Jumalon shows the nut flush and scoops the massive pot, gaining a decisive advantage in the heads-up and essentially securing the tournament win and the $10,000,000 top prize. Step-by-Step Hand Review: What GTO Approves and What It Doesn’t Preflop: Both players acted within GTO strategy—limping with Q5o and checking with J3s are acceptable and optimal. Flop: Jumalon correctly made a small bet with Q♠5♦. Saaskilahti made a mistake by calling with J♦3♦—this was the first major error. Turn: The Q♠ makes Q5o a strong hand to bet. Jumalon uses a 200% overbet—not the ideal size according to the solver, but still high EV. Turn Call: Saaskilahti makes another mistake by calling with J♦3♦—this is a clear fold against such pressure. River: Jumalon finds the most profitable line, making a 180% pot overbet with the nut flush. River Call: Saaskilahti makes his third mistake, paying off a huge bet with a clearly weak hand. Overall, Jumalon demonstrated mastery in applying pressure, choosing the most profitable lines, while Saaskilahti overestimated his hand strength three times, costing him not only the hand but also his shot at the championship. Tournament Results and Payouts This hand was the key moment in Lucas Jumalon’s path to victory in the WSOP 2026 Main Event. By winning this massive pot, he gained a decisive heads-up advantage and ultimately became the new world poker champion, taking home the top prize— $10,000,000 . Final Table Results (excerpt): 1st place: Lucas Jumalon — $10,000,000 2nd place: Lauri Saaskilahti — (payout not specified in the source) The other final table participants and their payouts are not listed in the original. Poker Terms and Concepts Used in the Hand GTO (Game Theory Optimal): A strategy based on game theory, where a player minimizes losses against any opponent by making their actions as unexploitable as possible. Solver: Software (such as GTO Wizard) that calculates optimal lines for playing poker hands based on given parameters and ranges. Limp: Entering the pot by calling the big blind, without raising. Overbet: A bet larger than the current pot (for example, a 200% pot bet). Donk-bet: Betting out of position first on the postflop, when the player was not the preflop aggressor. Call: Matching the opponent’s bet. Hero call: Calling with a relatively weak hand when the opponent is applying heavy pressure—often made in hopes of catching a bluff. EV (Expected Value): The mathematical expectation—the average win or loss that a particular action yields in the long run. Backdoor: The possibility of making a hand (such as a flush or straight) if the right cards come on later streets. Nuts: The best possible hand on the current board. Who Are Lucas Jumalon and Lauri Saaskilahti? The original material does not provide detailed biographies of these players, but their names are now forever etched in WSOP history thanks to this hand. Lucas Jumalon became world champion and won $10,000,000, while Lauri Saaskilahti was the finalist whose decisions at the final table are now being actively discussed and analyzed by both professionals and poker enthusiasts. The article also mentions Lukas "RobinPoker" Robinson , a professional player, streamer, and content creator who set a Twitch world record in 2021 by playing 1,000 hours of online poker in 100 days. He also participated in the first season of the "Game of Gold" show. In this material, Robinson acts as the analyst and author of the hand breakdown. GTO Wizard: How the Solver Works and Why Its Analysis Matters GTO Wizard is a modern solver that allows players to analyze hands from a game theory perspective. It calculates optimal strategies for both sides, shows which actions yield the highest EV, and helps identify mistakes that can be very costly over time. In this review, every player action was checked against GTO Wizard’s recommendations. For more precise analysis, the author used so-called nodelocking —artificially locking certain actions for a player to simulate real lines, even if they deviate from GTO. This allows you to assess how much mistakes affect the final result and where a player could have played differently. Solver analysis is especially useful for reviewing big hands at final tables, where the cost of a mistake is measured in millions of dollars and the pressure on players is enormous. Practical Takeaways for PPPoker Club Players This hand review clearly shows how important it is to understand ranges, optimal bet sizes, and to know when to fold weak hands against aggressive opponent actions. For PPPoker club members who regularly play in online clubs and leagues, such situations arise not only at major tournament final tables but also in everyday games. The first practical takeaway: don’t overestimate the strength of top pair or a mediocre hand against large bets . Even if you make a pair on the turn, you shouldn’t automatically call big overbets, especially if your kicker is weak and your opponent retains a range advantage. Use range analysis—even a basic idea of what hands your opponent might bet this way can help you avoid costly mistakes. The second takeaway: develop your bet sizing skills . As Jumalon’s example showed, smart use of large overbets can put maximum pressure on your opponent and bring extra EV. However, it’s important not to overuse this tool and to apply it in the right spots, when your range is truly strong or when you want to force certain hands out of your opponent’s range. The third takeaway: study GTO and analyze your hands with solvers . Even if you don’t aim to become a professional, regularly working with tools like GTO Wizard will help you spot systematic mistakes and improve your results in PPPoker club games.