A6s vs 97s: preflop equity

The exact count puts A6s at 56.72% and 97s at 43.28% when the two hands see all five board cards.

A6s

56.72%

Wins 56.48%, ties 0.47%

97s

43.28%

Wins 43.05%, ties 0.47%

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

A6s against 97s: the numbers

Exact preflop results for A6s against 97s, in percent
HandWinsTiesLosesEquity
A6s56.4830.46543.05256.715
97s43.0520.46556.48343.285

Two suited hands meet here: A6s against 97s. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits.

The lead is steady rather than large, and the flop still has plenty of say in who wins. 0.47% of boards are ties, so the equity of each hand is its win rate plus half of that.

Ranked by equity against a random hand, A6s is number 31 of the 169 starting hands and 97s is number 94.

Boards behind the percentages: 27,396,864 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
A6s15,475,000127,00011,795,000
97s11,795,000127,00015,475,000

16 specific deals times 1,712,304 boards gives the exact total. The won, tied and lost counts are approximations from the five-decimal percentages, rounded to the nearest thousand.

A6s against 97s read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
A6s1.3101.7702.3230.763
97s0.7632.3231.7701.310

In the last column, a pot-to-call ratio at or above the figure makes a call break even or better at this equity.

Who is ahead on which flops

Paired flops are the best for A6s (62.19%); low rainbow flops (nine high or lower) are the worst (39.26%). Low rainbow flops (nine high or lower) favor 97s, the hand that is behind overall.

A6s against 97s by flop texture, in percent
FlopShare of flopsA6s winsTies97s winsA6s equity
Rainbow, ten or higher25.22059.6220.18840.19059.716
Rainbow, nine or lower5.68939.0400.44460.51639.262
Two-tone46.72755.3950.21644.38955.503
Monotone5.27352.5183.38944.09354.213
Paired17.09161.8570.65737.48662.185

A rainbow flop shows three suits, a two-tone flop repeats one suit, a monotone flop is a single suit, and a paired flop repeats a rank.

Compared with a random hand

Start from the random-hand figures, 59.91% for A6s and 49.12% for 97s. This opponent changes them by -3.19 and -5.84 points.

A6s and 97s here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
A6s, all flops56.71559.906-3.1910.94673
A6s, rainbow, ten or higher59.71659.906-0.1900.99683
A6s, rainbow, nine or lower39.26259.906-20.6440.65539
A6s, two-tone55.50359.906-4.4030.92650
A6s, monotone54.21359.906-5.6930.90497
A6s, paired62.18559.906+2.2791.03804
97s, all flops43.28549.118-5.8330.88125
97s, rainbow, ten or higher40.28449.118-8.8340.82015
97s, rainbow, nine or lower60.73849.118+11.6201.23657
97s, two-tone44.49749.118-4.6210.90592
97s, monotone45.78749.118-3.3310.93218
97s, paired37.81549.118-11.3030.76988

Does a shared suit matter?

Split by suits, the deals give A6s 58.57% when the hands overlap in a suit and 56.10% when they do not. A6s does better with a shared suit, by 2.47 points.

A6s against 97s by suit overlap, in percent
DealsSpecific dealsShare of dealsA6s winsTies97s winsA6s equity
Share a suit425.0058.3050.53941.15658.574
No shared suit1275.0055.8760.44043.68456.096

How often this matchup comes up

Exactly 16 specific deals fit this matchup in one seat order, which is 0.0010% of 1,624,350; both orders together give 32, or 0.0020%.

A worked example

Try it with money: two players each put in $100 and the whole board runs out every possible way. A6s averages $113.44 from the $200, up $13.44; 97s averages $86.56, down $13.44.

Think in thousands: about 565 of 1,000 go to A6s, about 430 go to 97s, and about 5 are chopped.

The same matchup from the other side

If you came looking for 97s against A6s, the numbers are the same with the hands swapped: 43.28% and 56.72%.

Try As6s against 9h7h in the calculator: the hands share no suit, and every card can be changed. The links after it are the closest matchups in the ranking.

How this was computed

Method: exact enumeration. The 16 specific deals are grouped by suit pattern, each is run against all 1,712,304 boards, and both seven-card hands are scored. Equity adds half of every tie, and flop textures are tallied over the ten flops inside each board.

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

Bring your own hands to a session

Review the spots you actually play against these numbers in a Game Assessment, and leave with a one-page written plan.

Book a session