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Does Three of a Kind Beat a Flush? No — the Flush Wins

No. A flush beats three of a kind. The flush is the fifth-strongest hand and three of a kind the seventh, with a straight in between — so five cards of one suit take the pot from any set of trips, and a straight does too. If you are holding three of a kind on a board with three cards of the same suit, you are behind more often than the hand feels.

Flush wins, and so does a straight — trips is two rungs lower

3.03% against 4.83%, the seven-card Hold'em numbers

How two flushes are settled, and why a small suited card is a trap

役の強さ

2つの役を選ぶと、どちらがポットを取るかわかります

スリーカード

10役中 第7位

出現率
4.83%
確率
21 回に 1 回

同じランク3枚

フラッシュ

10役中 第5位

勝ち
出現率
3.03%
確率
33 回に 1 回

同じスート5枚

フラッシュスリーカードに勝ちます。役のランクが上なら、中身のカードが何であっても勝ちです。

Flush against three of a kind

The straight sits between them, so a set of trips on a three-suited, connected board is in trouble from two directions at once.

Rank

5th

Hand

Flush

How often

3.03%

Beats trips?

Yes

Rank

6th

Hand

Straight

How often

4.62%

Beats trips?

Yes

Rank

7th

Hand

Three of a kind

How often

4.83%

Beats trips?

Rank

8th

Hand

Two pair

How often

23.5%

Beats trips?

No

A board where the set is behind

Three hearts on the board is all a flush needs. Player A flopped a set of fives, which is normally worth a stack, and is up against a hand that was drawing at it from the first card and got there.

Board

Cards

Q♥ 9♥ 5♠ 4♥ 2♣

Best five cards

Result

Three hearts showing

Player A

Cards

5♣ 5♦

Best five cards

5♠ 5♣ 5♦ Q♥ 9♥

Result

Three fives — second best

Player B

Cards

A♥ K♥

Best five cards

A♥ K♥ Q♥ 9♥ 4♥

Result

Ace-high flush — wins the pot

The flush wins, and the straight does too

Three of a kind is the seventh-strongest hand in poker. Both the flush and the straight rank above it. A set of aces loses to a five-high flush, which is the sort of sentence that costs somebody a stack the first time they meet it. The hand class decides the pot; the cards inside it never do.

Why trips feels stronger than the chart says

Three matching cards is the first hand most players learn to get excited about, and it is genuinely strong — it beats two pair, one pair and high card, which together account for the large majority of all hands. The problem is that the three hands above it all come from the board rather than from your holding, so they arrive without warning if you are only looking at your own two cards.

Three to a suit on the board is the warning

A flush needs three cards of one suit showing. If the board is not three-suited, nobody has one. If it is, a lot of ordinary calling hands now have one, and betting big with trips into that board is how a good hand becomes an expensive one. Naming what the board threatens before you act is the whole skill here.

Set versus trips changes how much trouble you are in

If you hold a pocket pair and hit a set, your hand is hidden and you can often get away cheaply when a flush arrives, because nobody is putting you on anything specific. If the board is paired and you hold one matching card, everyone else with that card has the same hand, and the flush is not even your main problem — the kicker fight is.

Two flushes: the top card, then the next

Compare from the highest card down. An ace-high flush beats a king-high one, and identical five-card flushes split the pot — suits never break a tie in Hold'em. This is why chasing a flush with a small suited card is dangerous in a way the draw itself is not: you hit the hand you wanted and lose to the person holding the ace of that suit.

The full house is the way out

Trips does have an escape route: if the board pairs, your three of a kind becomes a full house and beats the flush. That is the single card that flips the hand, and it is the reason a set is worth continuing with on a flushed board when the price is right. Counting how many cards do that for you is exactly what an outs calculator is for.

The habit that prevents this hand costing money

Say out loud what the board threatens before deciding what to do: three to a flush, four to a straight, a pair. Almost everyone who loses a stack with trips against a flush did so because they were reading their own cards and not the five in the middle, and that is a habit you can change on the next hand rather than a gap you have to study for.

Keeping the pot honest

This matchup usually produces a large pot and a rules question at the same time. Digital chips record the pot and every bet as they happen, so once the hand is over the only thing to settle is which five cards were best — and that answer is at the top of this page.

The set is not drawing dead, and that changes the price

Unlike two pair against a flush, three of a kind has a genuine way out: ten cards pair the board and turn the set into a full house, which beats the flush. From the flop that is roughly a one-in-three shot by the river. It does not make calling a large bet correct on its own, but it does mean the hand has value worth calculating rather than a decision to be made on feel.

FAQ

does 3 of a kind beat a flushに関するよくある質問

01

Does 3 of a kind beat a flush?

No. A flush beats three of a kind. The flush is ranked fifth and three of a kind seventh.

02

Does a flush beat trips?

Yes, always — including a five-high flush against three aces. So does a straight.

03

Why does a flush beat three of a kind?

It is rarer. A flush is made in 3.03% of seven-card hands and three of a kind in 4.83%.

04

How do you compare two flushes?

Highest card first, then the next, and so on. Suits do not break ties in Hold'em — identical flushes split the pot.

05

Can three of a kind improve to beat a flush?

Yes. If the board pairs, three of a kind becomes a full house, which beats a flush.

06

How many cards of one suit make a flush?

Five. In Hold'em that means at least three of that suit must be on the board.

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