What Is Big O Poker? Big O Poker is a five-card Omaha Hi-Lo game where players compete for two halves of the pot. In one half, players contest for the highest hands, while in the other half, players ...

Omaha Poker is a popular variant that’s ideal if you’re a strategic card player who’s a fan of Texas Hold’em, but ready to evolve to the next level. In Omaha, you get four cards, and there are five ...