Pot Limit Omaha Hi Rules

Overview

Pot Limit Omaha Hi (often simply called PLO) is a popular poker variant similar to Texas Hold'em but with key differences. It is played with a standard 52-card deck, and each player is dealt four private hole cards instead of two. The game uses a pot-limit betting structure, meaning the maximum bet or raise is equal to the current size of the pot. The objective is to make the best five-card high hand using exactly two of your hole cards and three community cards.

Dealing

The dealer position rotates clockwise. Each player receives four hole cards face down. Then a round of betting occurs. After the first betting round, three community cards are dealt face up (the flop), followed by another betting round. A fourth community card (the turn) is dealt, then betting. Finally, a fifth community card (the river) is dealt, with a final betting round. If multiple players remain after the river, a showdown determines the winner.

Betting Structure

In pot-limit, the minimum bet is the size of the big blind. The maximum bet is the current pot size, including all previous bets and calls in the current round. To calculate a pot-sized raise: you first call the current bet, then raise by the total pot including your call. For example, if the pot is $10 and an opponent bets $5, a pot-sized raise would be: call $5 (making pot $20), then raise $20, total bet $25. This structure encourages action and pot-building while preventing all-in overbets.

Hand Formation

The critical rule: you must use exactly two of your four hole cards and three community cards to form your best five-card hand. You cannot use one or four hole cards. For example, if you hold A♠K♠Q♠J♠ and the board is K♦K♥K♣2♠3♠, your best hand is A♠K♠2♠3♠ plus one of the kings? Wait, you must use exactly two hole cards. The best hand here is K♠K♦K♥K♣? No, you can only use two hole cards. So you might make a full house using K♠K♣ from your hand and K♦K♥ from the board? That's four of a kind but you only have two hole cards; you can't use four kings. Actually, with hole cards A♠K♠ and board K♦K♥K♣2♠3♠, you have trip kings with an ace kicker. But if you held K♠K♣, you could make four of a kind using K♦ and K♥ from board? Wait, you can only use three community cards. So the best hand would be K♠K♣ (hole) + K♦K♥K♣? That's three kings from board but you already used king of clubs twice. Each card can be used only once. So the correct hand: hole cards K♠K♣, board K♦K♥Q♠, you can make four kings by using K♠K♣ + K♦K♥ (three community cards? Actually you need exactly three community cards. So with K♦K♥Q♠, you have three community cards: K♦, K♥, Q♠. Combined with hole K♠K♣ gives K♠K♣K♦K♥Q♠ -> four kings, queen kicker. That's valid because you used two hole cards and three board cards. So the rule is strict.

Hand Rankings

Standard poker hand rankings apply (royal flush, straight flush, four of a kind, full house, flush, straight, three of a kind, two pair, one pair, high card). Because players have four hole cards, strong hands like wraps (many straight draws) and nut flush draws are common. The best possible hand in PLO is a royal flush using two hole cards.

Key Differences from Texas Hold'em

• Four hole cards vs two.
• Must use exactly two hole cards (no playing the board).
• Pot-limit betting instead of no-limit (though no-limit Omaha exists, PLO is more common).
• Post-flop equity can be very close, so draws are powerful.
• Starting hand selection is different: good hands are double-suited, connected, and contain high cards.

Strategy Notes

PLO is a game of strong draws and high variance. Because of the pot-limit structure, you often cannot protect your hand with a huge overbet. Position is important. Common preflop raises are pot-sized. Beginners should avoid playing weak hands like single-suited or disconnected cards. The most profitable hands are those that can make the nuts frequently, such as A♠K♠Q♠J♠ double-suited.

Summary

Pot Limit Omaha Hi combines the complexity of four hole cards with pot-limit betting, rewarding players who understand hand construction, drawing odds, and pot control. It is widely played in cash games and tournaments, including at events like the World Series of Poker (WSOP).