PLO Single Suited

Context: Term article: Single Suited (PLO)

Basic Concept

Single Suited is a term describing the structure of an Omaha starting hand. Unlike Texas Hold’em, Omaha players hold four hole cards. When exactly two of the four cards belong to the same suit, and the other two are of different suits (and also different from each other), the hand is called Single Suited. For example: A♥K♥Q♠J♦, where only hearts appear twice and each other suit appears once.

Comparison with Other Hand Types

Omaha hands can be categorized into four types based on flush texture:

• Double Suited : Four cards split into two pairs of the same suit, e.g., A♠K♠Q♥J♥.
• Single Suited : Exactly one pair of suited cards, the other two are offsuit.
• Three Suited : Three cards of the same suit (very rare in Omaha and usually disadvantageous).
• Rainbow : All four cards are of different suits.

In general, Double Suited is the strongest, Single Suited is next, and Rainbow is the weakest. Single Suited hands have only one possible flush draw combination when chasing a flush, giving them half the outs compared to Double Suited (9 outs instead of 18). However, they still offer flush potential, which Rainbow hands lack entirely.

Strategic Significance

Single Suited hands are usually easier to evaluate postflop because the player has only one flush direction. If the flop matches that suit, the player may have a nut flush draw; if not, they must rely on other draws or made hands. Many PLO players prefer high-card Single Suited combinations (e.g., A♠K♠Q♣J♦) because they offer both straight and flush potential, making them more playable postflop.

Typical Examples

• A♠K♠Q♦J♣ : Spade Single Suited, strong high cards with good straight potential.
• 9♣8♣7♦6♠ : Club Single Suited, small connected cards suitable for cheap flops.