A6s vs A2s: preflop equity

In equity, A6s against A2s stands at 57.57% to 42.43%, a gap of 15.14 points.

A6s

57.57%

Wins 41.60%, ties 31.93%

A2s

42.43%

Wins 26.47%, ties 31.93%

Equity counts a tie as half a win. Exact over every board.

A6s against A2s: the numbers

Exact preflop results for A6s against A2s, in percent
HandWinsTiesLosesEquity
A6s41.60431.93226.46457.570
A2s26.46431.93241.60442.430

Both hands are suited hands: A6s and A2s. Because the hands share one rank, the one with the higher kicker is ahead when that rank pairs and the other hand is mostly drawing.

A 15.14 point lead is real, and A2s still takes about 265 of every 1,000 deals outright. The tie share is 31.93%: on those boards the pot is chopped and neither hand wins outright.

Among the 169 starting hands, A6s is number 31 and A2s is number 46 by strength against a random hand.

Boards behind the percentages: 20,547,648 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
A6s8,549,0006,561,0005,438,000
A2s5,438,0006,561,0008,549,000

The board total is exact, 12 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages.

A6s against A2s read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
A6s1.3572.4043.7790.737
A2s0.7373.7792.4041.357

The final column gives the least the pot must offer for each unit called for a call to break even at this equity.

Who is ahead on which flops

Break the boards down by their first three cards and A6s is strongest on low rainbow flops (nine high or lower) (62.39%) and weakest on paired flops (54.00%). A6s stays ahead on all five textures.

A6s against A2s by flop texture, in percent
FlopShare of flopsA6s winsTiesA2s winsA6s equity
Rainbow, ten or higher24.52640.44935.76123.79058.330
Rainbow, nine or lower6.38355.29514.19430.51162.392
Two-tone46.54344.28627.47528.23958.023
Monotone5.21544.78122.31732.90255.939
Paired17.33330.04347.90522.05253.995

Flop types: rainbow means three different suits, two-tone means one suit twice, monotone means one suit three times, paired means a repeated rank.

Compared with a random hand

Compared with a random opponent, this matchup shifts A6s from 59.91% by -2.34 points and A2s from 57.38% by -14.95 points.

A6s and A2s here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
A6s, all flops57.57059.906-2.3360.96101
A6s, rainbow, ten or higher58.33059.906-1.5760.97369
A6s, rainbow, nine or lower62.39259.906+2.4861.04150
A6s, two-tone58.02359.906-1.8830.96857
A6s, monotone55.93959.906-3.9670.93378
A6s, paired53.99559.906-5.9110.90133
A2s, all flops42.43057.379-14.9490.73947
A2s, rainbow, ten or higher41.67057.379-15.7090.72622
A2s, rainbow, nine or lower37.60857.379-19.7710.65543
A2s, two-tone41.97757.379-15.4020.73157
A2s, monotone44.06157.379-13.3180.76789
A2s, paired46.00557.379-11.3740.80177

Does a shared suit matter?

The hands cannot hold a suit in common here, which leaves a single case and a single number: 57.57% for A6s.

A6s against A2s by suit overlap, in percent
DealsSpecific dealsShare of dealsA6s winsTiesA2s winsA6s equity
Share a suit00.00not possiblenot possiblenot possiblenot possible
No shared suit12100.0041.60431.93226.46457.570

How often this matchup comes up

Counting specific cards, A6s against A2s appears in 12 of the 1,624,350 ordered heads-up deals (0.0007%), and in 24 when the seats are swapped too (0.0015%).

A worked example

Take a $200 pot built from $100 each. A6s' equity of 57.57% is worth $115.14, a $15.14 edge, and A2s' 42.43% is worth $84.86, which is $15.14 under its stake.

Out of 1,000 deals you should see around 416 outright wins for A6s, 265 for A2s, and 319 split pots.

The same matchup from the other side

Read it from the other side: A2s against A6s is the same matchup with the numbers swapped, so A2s holds 42.43% and A6s holds 57.57%. That address sends you back to this page.

The calculator link fills in As6s against Ah2h, a deal where the two hands share no suit. Change any card to test your own hand. The neighboring matchups below swap one of the two hands for one of similar strength.

How this was computed

Each figure is a complete count over boards. Take the 12 specific deals, group them by suit pattern, deal all 1,712,304 boards against each, and compare the two seven-card hands. Equity counts a tie as half a win; the flop rows use every one of a board's ten flops.

Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used.

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