How to Play 86o Preflop (GTO)

How to Play 86o — Eight-Six offsuit Preflop Strategy

86o is a first-in fold at 100bb 6-max — GTO opens it from none of the 5 positions. It only enters your range as a defend or a very-short-stack shove, not as an open-raise.

6-Max Cash Opening (100bb)

How often GTO opens 86o first-in from each seat.

Button

Small Blind

Short-Stack Jam Frequency

How often 86o is a first-in shove at short stacks (tournament).

Stack	UTG	MP	LJ	HJ	CO	BTN	SB
5bb	0%	0%	0%	0%	0%	0%	100%
8bb	0%	0%	0%	0%	0%	0%	22%

Generated from the Crafty Penguin GTO solver · 6-max cash (NL500) & MTT Chip-EV · updated Jul 28, 2026

Drill your preflop ranges against the solver

Train 86o and every other hand until the right open is automatic.

Train preflop →

Playing 86o preflop

A fold first-in at 100bb — too weak to open from any position. At 5bb it comes into the jamming range from 1 of the 7 seats — short stacks widen what's playable.

In a 6-max cash game the solver folds 86o first-in everywhere — even on the Button it opens just 0% of the time. Opening it anyway is one of the most common leaks with hands in this class.

The common mistake is open-raising 86o because it 'looks playable.' First-in at 100bb it's a fold; its value comes later, as a blind defend or a short-stack shove, not as an open.

How to Play 86o — Eight-Six offsuit Preflop Strategy

Playing 86o preflop

Get the complete preflop chart pack (PDF)

You're in!