A2s Push/Fold: When to Shove Ace-Deuce suited
A2s is a Nash shove from the Button up to 18bb in 6-max and 9-max, and from the Small Blind at every stack up to 25bb.
In 6-max it shoves from Under the Gun up to 6bb, the Cutoff up to 11bb, the Button up to 18bb, and the Small Blind at every stack up to 25bb.
In 9-max it shoves from Under the Gun up to 4bb, the Middle Position up to 5bb, the Cutoff up to 11bb, the Button up to 18bb, and the Small Blind at every stack up to 25bb.
Ranks #49 of 169 hands by how often it shoves · shove in 123 of 225 solved spots · 4 combos
Verdict by seat and stack
How A2s compares
Suitedness is worth 28 extra shove spots here: A2s is a shove in 123 of the 225 solved spots, A2o in 95. From the 6-max Button A2s shoves up to 18bb and A2o up to 11bb.
Hand shape: the ace is a blocker — it removes some of the aces and big pairs a caller needs and being suited adds flush equity when it is called.
A2s is an edge hand in 7 published spots, where the Nash solution mixes it: 9-max UTG 5bb (31%), 6-max CO 12bb (73%), 9-max CO 12bb (73%), 6-max BTN 20bb (13%), 9-max BTN 20bb (13%), and 6-max UTG 8bb (8%), plus 1 more. In a true Nash mix both options earn about the same against the equilibrium callers, so a consistent default costs little.
A2s push/fold FAQ
Is A2s a shove at 10bb?
At 10bb in 6-max, A2s is a shove from the Cutoff, the Button, and the Small Blind and a fold from Under the Gun. At 10bb in 9-max, A2s is a shove from the Cutoff, the Button, and the Small Blind and a fold from Under the Gun and the Middle Position.
Up to how many big blinds should A2s shove from the Button?
From the Button, A2s is a Nash shove up to 18bb in 6-max and 9-max.
Up to how many big blinds should A2s shove from the Small Blind?
From the Small Blind, A2s is a Nash shove at every stack up to 25bb in 6-max and 9-max.
What stack size do these verdicts assume?
Stacks are measured in big blinds behind the posted blinds, chip-EV, no antes, solved from 1 to 25bb. Shove means the Nash solution pushes the hand at least 95% of the time, fold at most 5%, and anything between is a mix.
How these numbers are computed: methodology and open dataset.
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