Ultimate Texas Hold'em carries a house edge of 2.18% under computer-perfect play, and around 2.43% under the simplified strategy most players can actually memorise.

You get three chances to raise and one chance to fold, and the size of your raise matters as much as its timing. Played correctly, the game offers better odds than almost every other poker-based table game.

That gap between correct play and careless play is the whole story here. This guide covers the rules, the three raise decisions and the maths behind the house edge figures.

The Basics of Ultimate Texas Hold'em

Ultimate Texas Hold'em (UTH) borrows its hand rankings from traditional poker, but its betting structure belongs to the casino floor.

You're playing against the dealer, not against other players, and every decision is about how much to commit and when to commit it. Unlike roulette, where the wheel settles everything in a single moment, UTH spreads one hand across four separate decision points.

The hand plays out like this:

• You place equal bets on the Ante and the Blind.
• Five community cards are dealt face down.
• You and the dealer each receive two face-down cards.
• You either check or make a Play bet of 3x or 4x your Ante.
• The dealer reveals the first three community cards (the flop).
• If you checked pre-flop, you can check again or make a Play bet of 2x your Ante.
• The dealer reveals the final two community cards (the turn and river).
• If you still haven't made a Play bet, you either fold or make a Play bet equal to your Ante.
• The dealer reveals their cards and announces their best five-card hand.
• The dealer needs a pair or better to qualify.

Online, the game is dealt as Live Ultimate Texas Hold'em, with a streamed human dealer and the same four decision points.

Once the hands are compared, one of three things happens. You beat the dealer, you tie, or you lose. The dealer either qualifies or doesn't, and that changes what your Ante does. Your Blind bet is settled separately, on hand strength alone.

Ultimate Texas Hold'em Payouts

Three rules cover every outcome, because the dealer's qualification only affects your Ante:

• You win the hand: Your Play bet pays 1-to-1. Your Ante pays 1-to-1 if the dealer qualified, and pushes if they didn't. Your Blind is settled on hand strength, per the pay table below.
• The dealer wins the hand: You lose your Play bet and your Blind. Your Ante is lost if the dealer qualified, and pushes if they didn't.
• You tie the dealer: Ante, Play and Blind all push.

The Blind bet only pays when you win the hand, and only when your hand reaches a straight or better. Anything weaker pushes:

• Royal Flush: 500-to-1
• Straight Flush: 50-to-1
• Four of a Kind: 10-to-1
• Full House: 3-to-1
• Flush: 3-to-2
• Straight: 1-to-1
• All other hands: Push

Those payouts do a lot of work. Because the Blind pays nothing on the small winning hands and 500-to-1 on the biggest, the strategy below is built around getting maximum money in on the hands that can reach the top of that ladder.

Ultimate Texas Hold'em Strategy: The Three Decisions

Optimal play has been determined through combinatorial analysis of all 169 unique starting hands, evaluating the expected value of checking against that of raising 4x. Suit permutations collapse into each other, so (2♣7♦) and (2♥7♠) are the same hand for strategy purposes, and only one needs analysing.

The headline numbers:

• The house edge for UTH is 2.18%.
• You should check pre-flop on 62.29% of hands.
• You should raise 4x pre-flop on 37.71% of hands.
• You hold a pre-flop edge over the house on 35.29% of hands.
• You should never raise 3x pre-flop.

That last point catches most players out. The 3x raise exists as an option, but it's never correct. If a hand is strong enough to raise before the flop, it's strong enough to raise the maximum, and if it isn't strong enough for 4x, checking beats raising small.

Pre-Flop Strategy: When to Raise 4x

Raise 4x with any of the following:

• Any pair of 3s or higher
• A2 through AK, suited or unsuited
• K5 through KQ, suited or unsuited
• Q8 through QJ, suited or unsuited
• JT, suited or unsuited
• Suited K2, K3, K4
• Suited Q6, Q7
• Suited J8, J9

Every other starting hand is a check. Committing four units before you've seen a card is a large bet, so the threshold sits high, and the hands below it play better with the information three community cards give you.

Flop Strategy: When to Raise 2x

The flop decision only exists if you checked pre-flop. There are exactly 100 equivalence classes of starting hands that reach it, and each one has combin(50,3) = 19,600 possible flops, for a total of 1,960,000 situations to evaluate.

The simplified strategy reduces all of that to three rules. Raise 2x with:

• Two pair or better
• Any hidden pair, except pocket 2s
• Four to a flush with a kicker of ten or higher

A hidden pair means a pair made using at least one of your hole cards, so nobody can read it off the board.

The simplification isn't perfect, and it misses a handful of marginal spots. Holding (8♣J♦) against a flop of (2♣3♣Q♣), the optimal play is to raise 2x despite having only four to a flush with an 8 kicker, because the runner-runner straight, flush and pairing possibilities stack up.

Checking there costs 0.377% in expected value. Across the whole game, the simplified approach gives up less than 0.4% against computer-perfect play, which is a fair trade for rules you can hold in your head at the table.

Turn and River Strategy: When to Raise 1x

All five community cards are out, and you have one decision left: fold, surrendering your Ante and Blind, or make a Play bet equal to your Ante.

The rule is short:

• Raise 1x with a hidden pair
• Raise 1x when fewer than 21 dealer outs can beat your hand
• Otherwise, fold

The 21 outs threshold comes from a simple comparison. Folding costs you two units, your Ante and your Blind, with no possibility of getting them back.

Raising puts one more unit at risk but keeps the win live, and the expected value of raising exceeds that of folding as soon as your chance of beating the dealer reaches 25%. Twenty dealer outs is the last point at which you're still on the right side of that line, so 21 becomes the cut-off.

Counting outs at the table takes practice. You're looking for the dealer cards that would beat your final five-card hand, including the pairing cards that would give them a qualifying hand strong enough to take the pot.

What Is the Ultimate Texas Hold'em House Edge?

Three figures are worth knowing, depending on how you play:

• Computer-perfect strategy: 2.18497%
• Simplified practical strategy (Michael Shackleford): approximately 2.43%
• James Grosjean's strategy, from Exhibit CAA: 2.35%

Set against other games on the floor, that's a competitive number. American roulette gives the house 5.26% because of the double zero, and single-zero European roulette still holds 2.7%.

Blackjack under optimal rules and correct basic strategy can drop below 1%, which UTH doesn't match, but the game beats nearly every other poker-based table game and almost all blackjack side bets.

One caveat on comparisons. The UTH figure is measured against your Ante, and by the end of a hand you may have three, four or five units on the table. It isn't directly interchangeable with a per-bet house edge quoted for another game, so treat the ranking above as a guide to the shape of the game, not as a like-for-like table.

Key Takeaways

• The house edge is 2.18% with computer-perfect play and around 2.43% with the simplified strategy.
• Pre-flop, the only two correct actions are raise 4x or check. The 3x raise is never right.
• Raise 4x with any pair of 3s or better, any ace, K5 or better, Q8 or better, JT, and the suited exceptions listed above.
• On the flop, raise 2x with two pair or better, a hidden pair other than pocket 2s, or four to a flush with a ten or better kicker.
• On the turn and river, raise 1x with a hidden pair or when fewer than 21 dealer outs beat you. Otherwise fold.
• The dealer needs a pair or better to qualify. If they don't qualify, your Ante pushes and your Play bet still pays.
• Your Blind bet pays only on a straight or better, and only when you win the hand.