Beginner Guide 11 min read

Does a Flush Beat a Straight? The Math and the Misreads

Slid a straight forward — and a flush took the pot? A flush always beats a straight. Here's the math, what beats a flush, and 3 boards that fool players.

Infographic: ace-high flush A♠ J♠ 9♠ 6♠ 2♠ beside a nine-high straight with a gold FLUSH WINS badge explaining why a flush ranks higher
does a flush beat a straight flush vs straight what beats a flush what is a straight flush why does a flush beat a straight flush vs full house higher flush flush and straight difference

The first big pot I ever lost in a live cash game went exactly like this: I rivered a ten-high straight, slid it forward like it was gold — and a quiet regular flipped over two hearts. The dealer pushed the pot the other way, and I replayed that hand the whole drive home.

If that just happened to you, the short answer is yes — a flush beats a straight, every single time. The interesting parts are why, what else beats a flush, and the three board spots where players still get it wrong live at the table.


The Short Answer

Flush > Straight
No exceptions in standard Texas Hold'em
5,108 vs 10,200
Five-card flush combos vs straight combos — the flush is ~2× rarer
#5 vs #6
Where flush and straight sit in the 10-hand ranking

Quick answer
A flush always beats a straight in Texas Hold'em — no exceptions in the standard game. A flush (five cards of one suit) is statistically harder to make than a straight (five cards in sequence): about 5,108 five-card combinations versus 10,200.


Does a Flush Beat a Straight? Where the Two Hands Sit

Yes — and it's not close to a judgment call. The flush sits one rung above the straight, and that never changes in standard Hold'em. Here's the neighborhood around the two hands people confuse most:

RankHandExample
#2Straight Flush9♥ 8♥ 7♥ 6♥ 5♥
#4Full HouseJ♠ J♥ J♦ 8♠ 8♥
#5FlushA♠ J♠ 9♠ 6♠ 2♠
#6Straight9♣ 8♥ 7♦ 6♣ 5♠
#7Three of a KindQ♠ Q♥ Q♦ 7♠ 3♣
Want all ten hands with odds, examples, and board puzzles? That lives in the full poker hand rankings guide — this article zooms in on the flush-versus-straight matchup and its closest neighbors.


Why Does a Flush Beat a Straight? The Math

Hand strength in poker is decided by one thing: how hard the hand is to make. The rarer it is, the higher it ranks. Nothing about the order is arbitrary — it's pure frequency.

Count the 2,598,960 possible five-card hands from a 52-card deck and the order falls out on its own:

HandCombinationsProbabilityVerdict
Four of a Kind6240.024%Beats flush
Full House3,7440.144%Beats flush
Flush5,1080.197%Beats straight ✅
Straight10,2000.392%Loses to flush ❌
Three of a Kind54,9122.11%Loses to straight
A straight has roughly twice as many ways to come together as a flush, so it shows up twice as often — which makes it the weaker hand. The same frequency rule explains the entire ladder; the exact numbers for every hand are in the poker odds and probability chart.

Why this feels backwards

A straight only needs five ranks in a row, and the suits don't matter. That freedom creates a huge number of combinations. A flush is the opposite: every one of the five cards has to share the same suit, and only one of four suits can do it at a time. Far fewer ways to get there means the flush is rarer — and rarer always wins.

💡If you hold a flush draw and your opponent is drawing to a straight, you're in great shape — even when both draws complete, your flush beats their straight at showdown.


3 Board Spots That Still Fool Players

Board showing 8♥ 7♥ 6♥ 5♠ A♣ — three hearts on board means a flush is live even if you hold a straight
Three suited cards on board — flush draw live against your straight

Knowing the rule isn't the same as reading it live — that skill is exactly what reading the board trains. These are the three spots where the mistake actually happens.

Spot 1 — You make a straight, but the board is three of a suit

8♥
7♥
6♥
5♠
A♣
Board (5 cards)

You hold 9♠ 10♠ for a clean 6-7-8-9-10 straight. Feels strong — but the board shows three hearts. If your opponent holds two hearts, they have a flush, and flush beats straight. Any time three or more of one suit are on the board, a flush is live; price your bets and calls accordingly.

Spot 2 — Drawing to both a straight and a flush

8♥
7♥
6♠
2♣
Board (4 cards, turn)

You hold 9♥ 5♥. You've already got the 5-6-7-8-9 straight — so why keep eyeing the hearts? Because you also hold four to a flush (9♥ 8♥ 7♥ 5♥): any heart on the river upgrades your straight to a flush, and the 6♥ specifically completes a 5-6-7-8-9 straight flush (#2) that crushes everything. When you can draw to a bigger hand for free, play with that upgrade in mind.

Spot 3 — You have the flush, they table a straight

J♠
9♠
7♠
4♣
2♦
Board (5 cards)

You hold A♠ 6♠A♠ J♠ 9♠ 7♠ 6♠, an ace-high flush. Your opponent shows 10♥ 8♦ for a 7-8-9-10-J straight and announces it confidently. Don't blink: your flush is higher. Flush over straight, always.


What Beats a Flush in Poker?

Your flush is a favorite against most of the deck — but exactly four hand types (plus a bigger flush) beat it:

Beats your flush
Loses to your flush
Full house (#4)
Straight (#6)
Four of a kind (#3)
Three of a kind (#7)
Straight flush (#2)
Two pair (#8)
Royal flush (#1)
One pair & high card (#9–#10)
A higher flush
Any lower flush

The matchup people argue about most after flush vs straight is flush vs full house — and the boat wins. I've paid off more paired-board boats holding a pretty nut flush than I'd like to admit, so the danger sign I watch for now is simple: a paired board. Watch this one:

K♠
9♠
9♥
4♠
2♦
Board (5 cards)

You hold A♠ 5♠ for the nut flush: A♠ K♠ 9♠ 5♠ 4♠. Your opponent holds K♦ 9♦ and tables 9♦ 9♠ 9♥ K♦ K♠ — nines full of kings. Full house beats flush, and no flush survives it. On an unpaired board your ace-high flush is beaten only by a straight flush; the moment the board pairs, full houses and quads enter the picture.

When two players hold the same hand type, the winner comes down to card-by-card comparison — the full system is in the poker tie-breaker and kicker rules.


Flush vs Flush, Straight vs Straight — Who Wins the Tie?

Yes, one flush can absolutely be higher than another. Suits are irrelevant — compare the five cards from the top down, highest first:

PlayerFlushResult
AA♠ J♠ 9♠ 6♠ 2♠Wins
BK♥ Q♥ 10♥ 8♥ 3♥Loses
Player A's ace tops Player B's king on the very first card, so A wins. A spade flush does not beat a heart flush — only the ranks matter. (In a real Hold'em hand two flushes are always the same suit, since both are built from the shared board — this abstract example just drives home that ranks, never suits, decide a flush.)

Straights are even simpler: compare the highest card only — there's no kicker.

  • A-K-Q-J-10 (ace high, "Broadway") is the strongest straight.
  • A-2-3-4-5 (the "wheel," ace plays low) is the weakest.
PlayerStraightResult
AQ-J-10-9-8Wins
BJ-10-9-8-7Loses
Queen tops jack, so A wins. If both players' best five cards are identical in rank, it's a split pot.


What Is a Straight Flush? When Both Happen at Once

9♥ 8♥ 7♥ 6♥ 5♥ — a straight flush in hearts, the #2 hand in poker
Straight flush — five hearts in sequence, beaten only by a royal flush

A straight flush is five consecutive cards of one suit — like 9♥ 8♥ 7♥ 6♥ 5♥. It's the #2 hand in poker, beaten only by a royal flush (which is simply the ace-high straight flush, A-K-Q-J-10 suited). At just 36 combinations (~0.00139%), it's rarer than everything except the royal itself.

The catch: the same five cards must be both suited and in sequence. Watch the difference on the board 8♥ 7♥ 6♥ Q♠ 3♦:

  • Hold K♥ 2♥ → your five hearts are K-8-7-6-2. Not consecutive — that's a plain flush, not a straight flush.
  • Hold 10♥ 9♥ → your five hearts are 10-9-8-7-6. Consecutive and suited — a 10-high straight flush.
If your straight uses some cards and your flush uses others, you don't add them together — you simply play the higher of the two, the flush.


Are Poker Hands Ranked Differently in Short Deck?

Yes — Short Deck (6+) Hold'em is the one common format that reorders these hands. In Short Deck (6+) Hold'em, the 2s through 5s are removed from the deck. With fewer cards, a flush becomes harder to make than a full house — so in that format the ranking shifts and a flush beats a full house. The principle never changes: the rarer hand wins. Only the deck changed. In standard Texas Hold'em with a full 52-card deck, a flush beats a straight and loses to a full house, every time.


FAQ

QDoes a flush beat a straight in poker?
Yes. A flush is the #5 hand and a straight is #6, so a flush always wins in standard Texas Hold'em. Five cards of one suit are statistically harder to make than five in sequence, and the rarer hand always ranks higher.

QDoes a straight beat a flush?
No. A straight (#6) never beats a flush (#5) in standard Texas Hold'em. It's a common mix-up because a straight can feel harder to complete, but a flush is roughly twice as rare — so the flush always takes the pot.

QWhy does a flush beat a straight?
Pure math. A straight ignores suits, so there are about 10,200 ways to make one, versus only 5,108 ways to make a flush. The flush is about twice as rare, and in poker the rarer hand always ranks higher.

QWhat beats a flush in poker?
A full house, four of a kind, a straight flush, and a royal flush all beat a flush — and so does a higher flush (better top card). Everything below it (straight, three of a kind, two pair, one pair, high card) loses to it.

QWhat beats a straight in poker?
A flush, full house, four of a kind, straight flush, and royal flush all beat a straight — plus any higher straight. A straight still beats three of a kind and everything below. The full best-to-worst order is in the complete hand rankings.

QCan you have a higher flush than another player?
Yes. Two flushes are compared card by card from the top down, so an ace-high ("nut") flush beats a king-high flush. If the top cards match, the second-highest decides, and so on through all five.

QDoes the suit of a flush matter?
No. Texas Hold'em has no suit ranking. Suits only matter for making a flush, never for comparing hands — when two flushes clash (always the same suit in Hold'em, since they share board cards), only the ranks decide, and identical ranks split the pot.

QCan a flush and a straight ever tie or split the pot?
No. One hand is always ranked above the other, so the flush simply wins. A split only happens between two hands of the exact same rank with the exact same five-card values.


The Takeaways

1. Flush (#5) beats straight (#6) — no exceptions in standard Hold'em. 2. It wins because it's about twice as rare: 5,108 flush combos vs 10,200 straight combos. 3. Watch the board: three of one suit means a flush is live, a paired board means a full house can beat your flush, and suited plus connected is a straight flush.

Lock in the full order with the complete hand rankings, learn how close hands are decided in the tie-breaker and kicker guide, and if you're brand new, the beginner's guide to Texas Hold'em rules ties it all together.


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