AKs vs QJo: preflop equity

Counting every board, the equity split is 66.45% for AKs and 33.55% for QJo, so AKs leads by 32.90 points.

AKs

66.45%

Wins 66.20%, ties 0.48%

QJo

33.55%

Wins 33.32%, ties 0.48%

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

AKs against QJo: the numbers

Exact preflop results for AKs against QJo, in percent
HandWinsTiesLosesEquity
AKs66.2030.48433.31366.445
QJo33.3130.48466.20333.555

AKs and QJo are a suited hand and an offsuit hand, in that order. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits.

A lead of 32.90 points is large but not decisive: QJo still takes about 333 of every 1,000 deals. Of every 100 boards, about 0.48 are split pots, and the equity figures already include them.

Among the 169 starting hands, AKs is number 8 and QJo is number 39 by strength against a random hand.

Boards behind the percentages: 82,190,592 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
AKs54,413,000398,00027,380,000
QJo27,380,000398,00054,413,000

The board total is exact, 48 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 QJo read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
AKs1.9801.5113.0020.505
QJo0.5053.0021.5111.980

The last column is the break-even price: the pot odds a call needs to offer, as a ratio of pot to call.

Who is ahead on which flops

Break the boards down by their first three cards and AKs is strongest on low rainbow flops (nine high or lower) (76.33%) and weakest on rainbow flops topped by a ten or better (62.04%). AKs stays ahead on all five textures.

AKs against QJo by flop texture, in percent
FlopShare of flopsAKs winsTiesQJo winsAKs equity
Rainbow, ten or higher23.26062.0000.07137.92962.035
Rainbow, nine or lower7.77075.7371.18723.07676.330
Two-tone46.66766.5150.31733.16866.674
Monotone5.21260.8742.39536.73162.072
Paired17.09168.3590.60031.04168.659

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

A random hand would give AKs 67.05% and QJo 58.14%. Against each other the change is -0.60 points for AKs and -24.59 for QJo.

AKs and QJo here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
AKs, all flops66.44567.045-0.6000.99105
AKs, rainbow, ten or higher62.03567.045-5.0100.92527
AKs, rainbow, nine or lower76.33067.045+9.2851.13849
AKs, two-tone66.67467.045-0.3710.99447
AKs, monotone62.07267.045-4.9730.92583
AKs, paired68.65967.045+1.6141.02407
QJo, all flops33.55558.135-24.5800.57719
QJo, rainbow, ten or higher37.96558.135-20.1700.65305
QJo, rainbow, nine or lower23.67058.135-34.4650.40716
QJo, two-tone33.32658.135-24.8090.57325
QJo, monotone37.92858.135-20.2070.65241
QJo, paired31.34158.135-26.7940.53911

Does a shared suit matter?

Looking only at deals where the hands share a suit, AKs has 66.25%; looking only at deals where they do not, 66.64%. AKs does better with no shared suit, by 0.39 points.

AKs against QJo by suit overlap, in percent
DealsSpecific dealsShare of dealsAKs winsTiesQJo winsAKs equity
Share a suit2450.0065.9870.52433.48966.249
No shared suit2450.0066.4190.44433.13766.641

How often this matchup comes up

Exactly 48 specific deals fit this matchup in one seat order, which is 0.0030% of 1,624,350; both orders together give 96, or 0.0059%.

A worked example

Worked example: both players commit $100, so $200 sits in the middle. Over every board, AKs' average share is $132.90 (a gain of $32.90) and QJo's is $67.10 (a loss of $32.90).

Over a long run, 1,000 deals split into about 662 for AKs, 333 for QJo and 5 tied.

The same matchup from the other side

The mirror image, QJo against AKs, is 33.55% to 66.45%, and its address redirects to this page.

Open the calculator with AsKs against QhJd 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

This is an exact count with no sampling. For the 48 ways to deal one AKs and one QJo without reusing a card, grouped by suit pattern, every one of the 1,712,304 possible boards is dealt and both seven-card hands are compared. A tie counts as half a win in the equity column, and each board is counted once under each of its ten three-card flops.

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

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