Low suited connector

Six-Five Suited

65s is a genuine low connector. It has more open-ended and made-straight routes than 64s, including the five-high wheel, and it benefits strongly from position and depth. Its low flushes and paired hands still carry reverse implied odds.

How to play 65s by position and stack size

Recommended action	UTG8-max	UTG18-max	LJ6-max	HJ6-max	CO6-max	BTN6-max	SB6-max
100bb+	Open	Open	Open	Open	Open	Open	Limp
40-100bb	Open	Open	Open	Open	Open	Open	Limp
27-40bb	Open	Open	Open	Open	Open	Open	Open
20-26bb	Fold	Fold	Fold	Open	Open	Open	Limp
16-19bb	Fold	Fold	Fold	Open	Open	Open	Limp
11-15bb	Fold	Fold	Fold	Fold	Open	Open	Jam
7-10bb	Fold	Fold	Fold	Jam	Jam	Jam	Jam
6bb-	Fold	Fold	Fold	Fold	Jam	Jam	Jam

Open when:A charted first-in branch

Its connected ranks support frequent opens in the main ranges, while the Small Blind can mix open and limp. including early seats at deeper stacks.

3bet when:As an occasional polarized bluff

Do not 3-bet it simply because it is suited and connected. a position that can generate folds.

Call when:Big Blind versus a late open or in-position call at depth

65s realizes its straight and flush equity better when it closes the action or acts later.

Jam when:Only when the short-stack chart

ICM near a bubble or pay jump can remove marginal suited connectors from the jam range. tournament context support the shove.

Fold when:Tight early open, large 3-bet

65s can make a low straight or flush that is second best. shallow stack without fold equity.

Strong against

64s

64s shares the Six but has the weaker kicker, making a dominated pair that can still pay 65s.

Weak against

A6s
A6s shares the Six with the better kicker, so 65s can make a costly second-best pair.

Flop classes

Made wheel straight

On 2♣ 3♦ 4♥, 65s makes the six-high straight. The low straight can still be vulnerable when the board can produce a higher straight or a flush.

Open-ended draw

On 8♠ 7♦ 2♣, 65s has an open-ended draw to a four or nine.

Wheel gutshot

On A♦ 7♣ 2♥, 65s has a gutshot through a three and no flush draw unless its suits create the relevant backdoor or direct route.

Strategic notes

Versus 3-bets

Defend selectively in position or from the Big Blind when the sizing and effective depth provide a real price.
Fold more often out of position and against a value-heavy range. A low straight or flush can still be dominated, so implied odds do not excuse every call.

Post-flop playability

65s can flop a made low straight, an open-ended draw, or a wheel gutshot depending on the ranks supplied by the board. Separate the made hand from the draw before choosing a value or semi-bluff line.
Its flush draw also depends on the exact suits: two matching board cards give a direct draw, while one gives only a backdoor route.