GGPoker has rewritten the record books. The $5 Ocean KO Opener, played as part of the Bounty Hunters Series, attracted 420,084 entries, making it the largest poker tournament in history by a wide margin. The mark it broke had stood for roughly eleven years, and it belonged to PokerStars. For anyone who follows online poker, this is a landmark moment: a single tournament drew more players than most countries have registered poker players.
The numbers are worth unpacking, because they say a lot about where online tournament poker is heading, who the new audience is, and what the format behind the record really means for your own results and bankroll.
The numbers behind the record
According to reporting from PokerListings and PokerNews, the Opener ran across dozens of starting flights before Day 2 on Monday, October 12, 2026. It carried a $1 million guarantee and cleared it comfortably. The prize pool exceeded $1.9 million, nearly double the guarantee, and more than $1.05 million of that sits in bounties. The regular first-place prize is about $43,000 before knockout rewards are added on top. At least 24,134 players advanced to Day 2, which works out to roughly 5.7% of the field surviving the opening flights.
One small wrinkle: PokerNews' headline and share text referred to 415,000 entries, while the body of the article and PokerListings both give the figure as 420,084. We are using the larger, body-text number, which is what both outlets report in their detail. Either way, the record is not close.
GGPoker itself described the event on X as its "biggest tournament ever." The same format has shown strength elsewhere in the schedule: a $10 Ocean KO tournament drew 23,443 entries, and the first major Sunday events in the format beat their guarantees.
What it beat: the 2015 "Common Cents" record
The previous record was 253,692 entries, set on October 5, 2015, in PokerStars' "Common Cents" tournament. The buy-in was a single cent ($0.01) and the guarantee was $100,000. It was won by Simon "DaDumon" Grabenschweiger, who turned his penny into $10,000. Before that, PokerStars had held earlier records of roughly 200,000 players in 2011 and 225,000 in 2013.
Put side by side, the two events are strikingly different. Common Cents was essentially a promotional stunt: a one-cent ticket with a modest guarantee, designed to generate headlines and fill the lobby. The Ocean KO Opener is a $5 buy-in with a seven-figure guarantee and a bounty structure engineered to keep players engaged. Beating a decade-old record by around 166,000 entries, or roughly two-thirds more than the old mark, with a buy-in 500 times larger is a very different kind of achievement. This was not simply a freeroll-level giveaway; players put real money in.
Why the format drove the field
The Opener is a progressive knockout (PKO) with jackpot multipliers. In an ordinary PKO, when you eliminate a player you collect half of their bounty and add the other half to your own. Ocean KO layers a random multiplier on top, with prizes reported up to 400x. Our Ocean KO strategy guide breaks down the math in more detail, but the appeal for recreational players is easy to see: a $5 ticket carries a genuine, if remote, chance at a life-changing bounty.
That lottery-style hook is what separates this from a standard low-stakes tournament. Casual players who might never enter a regular $5 PKO are drawn by the possibility of a huge multiplier. Combine that with dozens of starting flights, so that players across time zones can fire a bullet when it suits them, and you get a field that scales far beyond what a single scheduled start could attract.
It also helps that the entry price is trivial. At $5, the cost of a re-entry is comparable to a coffee in many countries, which lowers the barrier to repeated attempts. Multi-flight structures with re-entry have been a staple of live and online poker for years, but pairing them with a jackpot mechanic and an aggressive promotional calendar is new at this scale.
Winamax and the jackpot-bounty trend
The record also puts a spotlight on a format that originated in Europe. Winamax runs similar jackpot-style "Space KO" tournaments, and PokerNews notes that a Winamax player known as "oldepaso68" recently collected €922,104 in bounties, including a single €838,000 knockout, in a €100 Space KO where first place paid just over €5,000. That story is the clearest illustration of the format's core promise: the bounty can dwarf the headline prize.
PokerNews argues that jackpot PKOs look like the next big trend in online poker and that seven-figure bounties could eventually come out of low-stakes tournaments. We will look at the critical side of that argument in our separate piece on the jackpot PKO debate, but the Opener at least demonstrates that demand is real.
What it means for players
If you play low-stakes online tournaments, a few practical takeaways follow.
Fields are enormous and soft, but variance is extreme. With 420,084 entries, the odds of any single entry reaching the money, let alone winning, are tiny. A field this size is dominated by recreational players, which is good for skilled regulars, but a jackpot multiplier means a large share of the prize equity is concentrated in rare events. Treat each entry as a lottery ticket with an edge, not as a steady income stream. Our bankroll management guide explains how to size buy-ins when variance is this high.
Early-stage strategy matters more than usual. Because so many starting flights run, the effective competition on any given flight is limited. Learning when to gamble for bounties and when to preserve your stack is the main edge. Our introduction to ICM and the pot odds explainer are good starting points for the underlying math.
Check the rules and the rake. Jackpot formats often reserve part of the prize pool for the high-multiplier payouts. Before you commit significant volume, read the format's payout rules in the lobby, compare the effective rake to standard PKOs, and decide whether the extra variance suits you. If you are comparing rooms, our tournaments page and real-money poker guide cover the main options.
Shop for value elsewhere too. Not every site runs a jackpot-bounty product, and not every player wants to. Rakeback and rewards still matter. See our rakeback guide for how loyalty schemes change the effective cost of low-stakes volume.
The bigger picture for online poker
A record of this size tells us several things at once. First, there is a very large pool of casual poker players who respond to simple, low-cost entry points and promotional hooks. Second, GGPoker's ability to market a tournament series and funnel that traffic into a single event is a significant competitive advantage, and rivals will notice. Third, format innovation is now moving faster than structural innovation: the biggest changes in online poker over the last few years have been bounty variants and jackpot mechanics rather than new game types.
It also raises questions that the industry will have to answer. If jackpot PKOs begin to dominate low-stakes schedules, will serious tournament players move up, move to other formats, or simply accept the variance? Will regulators in markets that treat poker as a game of skill look more closely at formats that resemble lotteries? Those questions are open, and they are part of why a single record deserves more than a passing headline.
For now, the facts are simple. On October 12, 2026, GGPoker staged the largest poker tournament in history, nearly doubled its guarantee, and set a new benchmark that rivals will have to work hard to approach. Whether you see it as a triumph of format design or a sign of poker drifting toward the lottery, it is a number that will be quoted for years.
If you want to compare sites that run big-field tournament series, start with our poker networks overview and the tournaments pillar page, and read our beginner poker sites guide if you are new to online play.