AKs vs T8s: preflop equity

Counting every board, the equity split is 62.85% for AKs and 37.15% for T8s, so AKs leads by 25.70 points.

AKs

62.85%

Wins 62.61%, ties 0.48%

T8s

37.15%

Wins 36.91%, ties 0.48%

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

AKs against T8s: the numbers

Exact preflop results for AKs against T8s, in percent
HandWinsTiesLosesEquity
AKs62.6110.48336.90662.852
T8s36.9060.48362.61137.148

Both hands are suited hands: AKs and T8s. 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. Ties are 0.48% of the outcomes here; each tied board gives both hands half the pot.

Ranked by equity against a random hand, AKs is number 8 of the 169 starting hands and T8s is number 73.

Boards behind the percentages: 27,396,864 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
AKs17,153,000132,00010,111,000
T8s10,111,000132,00017,153,000

The board total is exact, 16 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages.

AKs against T8s read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
AKs1.6921.5972.7100.591
T8s0.5912.7101.5971.692

The last column is the smallest pot odds, written as a pot-to-call ratio, at which a call breaks even with this equity.

Who is ahead on which flops

Split by what the flop looks like, AKs peaks at 66.18% on rainbow flops topped by a ten or better and bottoms out at 52.56% on low rainbow flops (nine high or lower). AKs stays ahead on all five textures.

AKs against T8s by flop texture, in percent
FlopShare of flopsAKs winsTiesT8s winsAKs equity
Rainbow, ten or higher23.86766.1020.14733.75166.176
Rainbow, nine or lower7.04252.2130.69247.09552.559
Two-tone46.72762.0610.24437.69562.183
Monotone5.27358.3953.40438.20160.097
Paired17.09164.8240.62034.55665.134

Rainbow flops have three suits, two-tone flops repeat one suit, monotone flops are all one suit, and paired flops repeat a rank.

Compared with a random hand

Start from the random-hand figures, 67.05% for AKs and 52.33% for T8s. This opponent changes them by -4.20 and -15.18 points.

AKs and T8s here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
AKs, all flops62.85267.045-4.1930.93746
AKs, rainbow, ten or higher66.17667.045-0.8690.98704
AKs, rainbow, nine or lower52.55967.045-14.4860.78394
AKs, two-tone62.18367.045-4.8620.92748
AKs, monotone60.09767.045-6.9480.89637
AKs, paired65.13467.045-1.9110.97150
T8s, all flops37.14852.334-15.1860.70983
T8s, rainbow, ten or higher33.82452.334-18.5100.64631
T8s, rainbow, nine or lower47.44152.334-4.8930.90650
T8s, two-tone37.81752.334-14.5170.72261
T8s, monotone39.90352.334-12.4310.76247
T8s, paired34.86652.334-17.4680.66622

Does a shared suit matter?

Of the deals of this matchup, 4 share a suit (AKs at 65.15%) and 12 do not (62.09%). AKs does better with a shared suit, by 3.06 points.

AKs against T8s by suit overlap, in percent
DealsSpecific dealsShare of dealsAKs winsTiesT8s winsAKs equity
Share a suit425.0064.8650.56134.57465.146
No shared suit1275.0061.8590.45737.68462.088

How often this matchup comes up

How often does it happen? 16 of the 1,624,350 ordered deals (0.0010%) are AKs against T8s, and 32 (0.0020%) if either hand may sit in either seat.

A worked example

To see what the equity is worth, imagine $100 each in a $200 pot. AKs is worth $125.70 on average (+$25.70); T8s is worth $74.30 (-$25.70).

Think in thousands: about 626 of 1,000 go to AKs, about 369 go to T8s, and about 5 are chopped.

The same matchup from the other side

T8s versus AKs is this same page seen from the other hand: 37.15% for T8s, 62.85% for AKs.

Try AsKs against Th8h 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

Nothing here is simulated. The 16 deals of AKs against T8s fall into a few suit patterns, each dealt against all 1,712,304 boards, with both best five-card hands compared on every board. Ties give each hand half a win, and the flop rows count a board under each of its ten flops.

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