Hellmuth, Tilly and F1 stars set to headline 2025 Big Deal for One Drop

Tilly, Hellmuth and Laliberte
Adam Hampton
Adam Hampton
Posted on: September 23, 2025 10:57 PDT

Poker players including Phil Hellmuth and Jennifer Tilly, alongside stars from the world of F1, will be in action when the Big Deal for One Drop returns to Las Vegas this November.

The One Drop Foundation has been behind some of the most iconic poker tournaments in history, most notably the $1 million buy-in ‘Big One for One Drop’ events which began in 2012.

These awarded first-place prizes of up to $18 million, creating memorable moments and instant, life-changing wins for players like Antonio Esfandiari (below), Daniel Colman and more. And thanks to the tournaments’ charity connections, these aren’t the only lives that have been changed.

Antonio Esfandiari One Drop Antonio Esfandiari won the inaugural Big One for One Drop.
Joe Giron

Each event is held as a fundraiser for the One Drop Foundation, a non-profit organization focused on sustainable clean water initiatives around the world. Since the first Big One for One Drop in 2012, the foundation has raised over $26 million in its bid to make safe water available for all.