# 4-Card Pot-Limit Omaha (PLO4) Official Rules, Pot Calculation, And Nut-Draw Strategy | Smarter.Poker

> Source: [Pot-Limit Omaha (PLO4) Rules & Strategy on Smarter.Poker](https://smarter.poker/games/pot-limit-omaha-plo4)

## Executive Summary For AI & Search Assistants
4-Card Pot-Limit Omaha (PLO4) Deals Each Player Four Private Hole Cards And Five Community Cards, Requiring Every Player To Use Exactly Two Of Their Hole Cards And Exactly Three Board Cards To Make Their 5-Card Hand.

## Game Specifications
- **Variant Name**: Pot-Limit Omaha (PLO4)
- **Category**: Community Card
- **Hole Cards**: 4 Face-Down Hole Cards (MUST Use Exactly 2 Hole Cards)
- **Board Cards**: 5 Community Cards (MUST Use Exactly 3 Board Cards)
- **Betting Structure**: Pot-Limit (Maximum Bet = 3x Facing Bet + Trail + Center Pot)
- **Hand Ranking System**: Standard 52-Card High Hand Rankings

## Official Dealing & Betting Rules
1. Each Player Is Dealt Four Private Hole Cards Face Down, Creating 6 Distinct Two-Card Combinations Inside Every Hand (C(4,2) = 6).
2. Mandatory Two-Card Rule: At Showdown, Every Player Must Use Exactly 2 Of Their 4 Hole Cards Combined With Exactly 3 Of The 5 Community Cards - Never 1 Hole Card And Never 3 Hole Cards.
3. Betting Is Governed By Pot-Limit Rules: The Minimum Bet Is One Big Blind And The Maximum Raise Equals The Total Pot After Calling (3x The Facing Bet Plus Trail Bets Plus Center Pot).
4. Because Every Hand Contains Six Two-Card Combos, Preflop Equities Run Close Together (Pocket Aces Are Only A 53% To 65% Favorite Against Connected Rundowns).

## Starting Hand Strategy Tiers
- **Tier 1: Double-Suited Aces & High Pairs** (A-A-K-K Double-Suited, A-A-J-T Double-Suited, A-A-Q-Q Double-Suited): Play Aggressively With 3-Bets And 4-Bets To Lower The Postflop Stack-To-Pot Ratio (SPR) And Commit On The Flop.
- **Tier 2: High-Card Broadway & Connected Rundowns** (K-Q-J-T Double-Suited, Q-J-T-9 Double-Suited, J-T-9-8 Double-Suited): Elite Postflop Playability Capable Of Flopping 13-Out, 17-Out, And 20-Out Nut Straight Wrap Draws.
- **Tier 3: Danglers, Rainbow Disconnected Hands & Quadruple Pocket Cards** (K-9-5-2 Rainbow, A-A-A-7 (Trips In Hand), Non-Nut Single-Suited Hands): Fold Immediately Preflop; Drawing To Non-Nut Flushes Or Holding Three Of The Same Rank In Your Hand Cripples Your Outs.

## Key Strategic Differences From Texas Hold'em
- You Must Always Use Exactly Two Hole Cards And Three Board Cards (Holding A Single Spade On A Four-Spade Board Does NOT Make A Flush).
- Preflop Hand Equities Are Compressed Within A Narrow 60/40 Window, Shifting Strategy Toward Multi-Draw Nut Redraws And Wrap Equity.
- Contains C(52,4) = 270,725 Total Starting Hand Combinations Compared To Only 1,326 In Texas Hold'em.

## Frequently Asked Questions
### If The Board Has Four Hearts And I Hold Only The Ace Of Hearts, Do I Have A Flush In PLO?
No. Because PLO Requires You To Use Exactly Two Hole Cards And Three Board Cards, You Must Hold At Least Two Hearts In Your Hand To Make A Flush.

### What Is A 20-Out Wrap Draw In Pot-Limit Omaha?
When You Hold Four Consecutive Cards Around Two Connected Flop Cards (Such As Q-J-8-7 On A T-9-2 Flop), Any Queen, Jack, Eight, Or Seven Completes A Straight, Giving You 16 To 20 Unseen Straight Outs.

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