How to Play Q3o Preflop (GTO)

How to Play Q3o — Queen-Three offsuit Preflop Strategy

Q3o 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. In numbers: it opens 0% from every seat, button and lojack alike; at 15bb it is a first-in shove from 0 of 7 seats.

6-Max Cash Opening (100bb)

How often GTO opens Q3o first-in from each seat.

Button

Small Blind

Short-Stack Jam Frequency

How often Q3o 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%	100%
10bb	0%	0%	0%	0%	0%	0%	100%
12bb	0%	0%	0%	0%	0%	0%	0%
15bb	0%	0%	0%	0%	0%	0%	0%
20bb	0%	0%	0%	0%	0%	0%	0%

Generated from our solver database · 6-max cash (NL500) & MTT Chip-EV · updated Sep 5, 2026 · method

Q3o head-to-head

Exact preflop equity against the hands it usually runs into.

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The table above is Q3o preflop at fixed stacks. Drill it with every other hand until the right open is automatic, or put Q3o on a board of your choosing and solve the postflop with your own sizes.

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Playing Q3o 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 Q3o 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 Q3o 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 Q3o — Queen-Three offsuit Preflop Strategy

Playing Q3o preflop

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