The WSOP's Big O event arrives in style, exceeds turnout expectations

2023 World Series of Poker
Haley Hintze
Haley Hintze
Posted on: June 18, 2023 11:04 PDT

The WSOP's inaugural "Big O" tournament has turned out to be one of the biggest success stories of the 2023 series to date. It's been a long time coming for the WSOP to devote an event solely to the format, though it's spread within several mixed-games events. Big O, which is pot-limit but played with five cards (instead of four) dealt to each player, has surged in popularity of late.

A lot of Omaha players had clamored for a solo Big O tourney, and in 2023, that's happened. Omaha specialist Ari Engel told PokerOrg that the format is now the third most popular cash-game offering behind no-limit hold'em and PLO, and that a solo Big O tourney was long overdue.

This inaugural Big O offering, with its $1,500 buy-in, drew 1,458 entries. That compares favorably with the 1,143 entries in the $1,500 Omaha 8-or-better event earlier in the series, as well as the 1,355 entries tallied in last week's more traditional $1,500 Pot-Limit Omaha event.

There's certainly a newness factor in play, but Big O might be on the verge of becoming the next big thing. With the tourney already well into the money, plenty of big names and Omaha stalwarts remained in the hunt. PokerOrg chatted briefly with Engel, Robert Williamson III, and David Levi about the event and about Big O in general.