Starting Hand
How to Play A5s — Ace-Five suited Preflop Strategy
6-Max Cash Opening (100bb)
How often GTO opens A5s first-in from each seat.
Short-Stack Jam Frequency
How often A5s 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 | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
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 A5s and every other hand until the right open is automatic.
Train preflop →Playing A5s preflop
A premium hand — open it first-in from every position. As stacks get short it only gets stronger — at 5bb A5s is a jam from essentially every seat.
A5s opens from every seat — it's strong enough to raise even under the gun (LoJack), where you have the whole table left to act behind you. Position doesn't change the decision here: it's an open everywhere.
The common mistake with A5s is playing it too passively — slow-playing or flat-calling when the solver simply raises it for value from every seat. Open it, and be ready to get the money in.
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