Nia Bowers
The largest pot ever broadcast and the largest heads-up match ever streamed both belong to Ossi Ketola, and neither could have happened in a tournament. Heads-up match play has no prize pool to cap it. The ceiling is whatever two players agree to put on the table.
A poker tournament has a built-in limit. Every entrant buys in, every buy-in goes into a prize pool, and no single hand or result can be worth more than the field put up.
Heads-up match play removes the field. Two players agree a number, fund it themselves and sit down. There is no pool and no entrants to count. The ceiling is whatever the two of them will write down.
On 11 September 2026 that number was $20 million. Ossi Ketola and Patrik Antonius each put up $10 millio n at the Triton series on Jeju Island, and Ketola won the lot in just over four hours.
Against the tournaments
The same week, on the same premises, Triton ran fourteen tournaments that awarded more than $100 milli on between them. The biggest was the $200,000 Invitational, which drew a record 173 entries and a $34.6 million prize pool. Its winner, João Simão, took $7.25 million. The $ 100,000 Main Event paid Nick Schulman
$3.85 million.
The festival’s most successful tournament player, Simão, finished with more than $9.8 million across two events. Ketola, playing two opponents in five matches, finished $16 million up: $ 6 million from Wiktor Malin owski and $10 million from Antonius.
The wider comparisons run the same way. The $10 million he won in one match is what the 2026 World Seri es of Poker Main Event paid its champion after 9,208 entries. The $20 million on the table was close to the
$ 20.56 million Bryn Kenney received in 2019, still the largest single payout in tournament history, which took a 54-player field and several days.
Against the cash games
The pots tell the same story. Before Ketola arrived, the televised record was $ 3.08 million, won by Tom Dwan in 2023. In multi-player cash games the livestream record is now $ 5.03 million, set in Jeju in April 2026, and the High Stakes Poker record is $ 4.26 million, set in August 2026.
Ketola’s $12.7 million pot against Bjorn Li in 2025 is roughly four times Dwan’s record and two and a half times the cash-game mark. Every pot above $5.03 million ever broadcast that we could find has him in it:
$12.7 million, $10.99 million, $8.15 million, $7.7 million and a pot of more than $7 million he lost to Malinowski in 2025. He won the four largest.
The match sizes moved further still. PokerGO’s High Stakes Duel, the best-known televised heads-up series before him, peaked at an $800,000 match. The Antonius match was twenty-five times that.
Why the numbers moved now
Nothing about poker’s rules changed. What changed is that private, self-funded matches for eight figures started being broadcast, and a tour decided to build a product around them. In September 2026 Triton named Ketola’s casino, Duel.com, official sponsor of its Jeju and North Cyprus festivals, with “Duel Heads Up” matches written into the deal.
A tournament’s ceiling is set by the field. A heads-up match’s ceiling is set by two people’s appetite, and for now one of those people has a bigger appetite than anyone else streaming poker.