A9o
64.95%
Wins 57.71%, ties 14.48%
A6s
35.05%
Wins 27.81%, ties 14.48%
A9o against A6s: the numbers
| Hand | Wins | Ties | Loses | Equity |
|---|---|---|---|---|
| A9o | 57.712 | 14.484 | 27.804 | 64.954 |
| A6s | 27.804 | 14.484 | 57.712 | 35.046 |
A9o, an offsuit hand, plays A6s, a suited hand. 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 29.90 point lead is real, and A6s still takes about 278 of every 1,000 deals outright. About 14.48% of boards chop the pot, which is why equity sits slightly above the win figure for both hands.
Among the 169 starting hands, A9o is number 25 and A6s is number 31 by strength against a random hand.
| Hand | Boards won, about | Boards tied, about | Boards lost, about |
|---|---|---|---|
| A9o | 35,575,000 | 8,928,000 | 17,139,000 |
| A6s | 17,139,000 | 8,928,000 | 35,575,000 |
Exact total: 36 deals times 1,712,304 boards. The other three counts come from the five-decimal percentages and are rounded to the nearest thousand, so read them as approximate.
| Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) |
|---|---|---|---|---|
| A9o | 1.853 | 1.733 | 3.597 | 0.540 |
| A6s | 0.540 | 3.597 | 1.733 | 1.853 |
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
Split by what the flop looks like, A9o peaks at 69.04% on rainbow flops topped by a ten or better and bottoms out at 60.95% on paired flops. A9o stays ahead on all five textures.
| Flop | Share of flops | A9o wins | Ties | A6s wins | A9o equity |
|---|---|---|---|---|---|
| Rainbow, ten or higher | 24.588 | 62.098 | 13.888 | 24.014 | 69.042 |
| Rainbow, nine or lower | 6.360 | 64.028 | 1.982 | 33.990 | 65.019 |
| Two-tone | 46.527 | 59.296 | 10.751 | 29.953 | 64.672 |
| Monotone | 5.192 | 56.275 | 10.257 | 33.468 | 61.403 |
| Paired | 17.333 | 45.353 | 31.200 | 23.447 | 60.953 |
Read the flop types this way: rainbow has three suits, two-tone has two cards of one suit, monotone has three, and paired repeats a rank.
Compared with a random hand
Against one random hand instead, A9o holds 60.77% and A6s holds 59.91%. Facing each other changes that by +4.18 points for A9o and -24.86 points for A6s.
| Case | Equity here | Against a random hand | Change in points | Times the random-hand equity |
|---|---|---|---|---|
| A9o, all flops | 64.954 | 60.773 | +4.181 | 1.06880 |
| A9o, rainbow, ten or higher | 69.042 | 60.773 | +8.269 | 1.13606 |
| A9o, rainbow, nine or lower | 65.019 | 60.773 | +4.246 | 1.06987 |
| A9o, two-tone | 64.672 | 60.773 | +3.899 | 1.06416 |
| A9o, monotone | 61.403 | 60.773 | +0.630 | 1.01037 |
| A9o, paired | 60.953 | 60.773 | +0.180 | 1.00296 |
| A6s, all flops | 35.046 | 59.906 | -24.860 | 0.58502 |
| A6s, rainbow, ten or higher | 30.958 | 59.906 | -28.948 | 0.51678 |
| A6s, rainbow, nine or lower | 34.981 | 59.906 | -24.925 | 0.58393 |
| A6s, two-tone | 35.328 | 59.906 | -24.578 | 0.58972 |
| A6s, monotone | 38.597 | 59.906 | -21.309 | 0.64429 |
| A6s, paired | 39.047 | 59.906 | -20.859 | 0.65180 |
Does a shared suit matter?
The suit split reads 65.74% for A9o with a shared suit and 64.56% without one. A9o does better with a shared suit, by 1.18 points.
| Deals | Specific deals | Share of deals | A9o wins | Ties | A6s wins | A9o equity |
|---|---|---|---|---|---|---|
| Share a suit | 12 | 33.33 | 58.419 | 14.634 | 26.947 | 65.736 |
| No shared suit | 24 | 66.67 | 57.359 | 14.408 | 28.233 | 64.563 |
How often this matchup comes up
This page stands for 36 specific-card matchups (0.0022% of 1,624,350 ordered deals), or 72 once you count the seats both ways (0.0044%).
A worked example
Put $100 each into a $200 pot and deal every board once: A9o averages $129.90 back, ahead of its $100 by $29.90, while A6s averages $70.10, short of its $100 by $29.90.
Out of 1,000 deals you should see around 577 outright wins for A9o, 278 for A6s, and 145 split pots.
The same matchup from the other side
A6s versus A9o is this same page seen from the other hand: 35.05% for A6s, 64.95% for A9o.
Keep exploring
Open the calculator with As9h against Ad6d already entered, a deal with no shared suit, and change any card to try your own hand. The matchups after it each swap one hand for a nearby one in the ranking.
How this was computed
Each figure is a complete count over boards. Take the 36 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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