Big O is a fun variant of poker. It is similar to Omaha, except instead of getting 4 hole cards, players get 5 hole cards. The rules remain the same in that you must play two cards in your hand and 3 on the board. While Big O doesn’t have its own tournament at the World Series of Poker at the Rio Las Vegas, Big O is an optional game in Dealer’s Choice. There is also a mixed Omaha event where Big O is played. Sasha Salinger gets 3 time WSOP Bracelet Winner Brian Hastings to explain the basic strategy of the game and if there are ever opportunities to bluff.