Starting Hand
How to Play QJo — Queen-Jack offsuit Preflop Strategy
6-Max Cash Opening (100bb)
How often GTO opens QJo first-in from each seat.
Short-Stack Jam Frequency
How often QJo is a first-in shove at short stacks (tournament).
| Stack | UTG | MP | LJ | HJ | CO | BTN | SB |
|---|---|---|---|---|---|---|---|
| 5bb | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| 8bb | 19% | 100% | 100% | 100% | 100% | 100% | 100% |
| 10bb | 0% | 4% | 52% | 100% | 100% | 100% | 100% |
| 12bb | 0% | 0% | 58% | 100% | 100% | 100% | 100% |
| 15bb | 0% | 0% | 0% | 100% | 100% | 100% | 100% |
| 20bb | 0% | 0% | 0% | 0% | 100% | 100% | 100% |
Generated from our solver database · 6-max cash (NL500) & MTT Chip-EV · updated Sep 5, 2026 · method
QJo head-to-head
Exact preflop equity against the hands it usually runs into.
Drill QJo from every seat, or take it to a flop
The table above is QJo preflop at fixed stacks. Drill it with every other hand until the right open is automatic, or put QJo on a board of your choosing and solve the postflop with your own sizes.
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Playing QJo preflop
A strong hand — open from most positions; the HJ is the earliest seat it opens. As stacks get short it only gets stronger — at 5bb QJo is a jam from essentially every seat.
Position matters: from under-the-gun (LoJack) QJo opens 16% of the time, rising to 100% on the Button as fewer players are left to act behind you. The later you are, the wider you can open.
The common mistake with QJo is opening it from early position where the solver folds it. Respect the position threshold — it's an open from the HJ onward, not before.
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