AA vs QTo: preflop equity

Counting every board, the equity split is 84.49% for AA and 15.51% for QTo, so AA leads by 68.98 points.

AA

84.49%

Wins 84.31%, ties 0.37%

QTo

15.51%

Wins 15.32%, ties 0.37%

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

AA against QTo: the numbers

Exact preflop results for AA against QTo, in percent
HandWinsTiesLosesEquity
AA84.3070.36915.32484.492
QTo15.3240.36984.30715.508

The matchup pits a pocket pair against an offsuit hand. Here a pair faces two cards that are both smaller, so the other hand needs to pair up and still be behind.

This is one of the lopsided matchups: QTo wins only 15.32% of the boards outright. Ties are 0.37% of the outcomes here; each tied board gives both hands half the pot.

By strength against a random hand, AA holds place 1 of 169 and QTo holds place 47.

Boards behind the percentages: 123,285,888 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
AA103,939,000455,00018,892,000
QTo18,892,000455,000103,939,000

The board total is exact, 72 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages.

AA against QTo read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
AA5.4481.1866.5260.184
QTo0.1846.5261.1865.448

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

By flop texture, AA's equity runs from 79.51% on monotone flops up to 93.12% on low rainbow flops (nine high or lower). AA stays ahead on all five textures.

AA against QTo by flop texture, in percent
FlopShare of flopsAA winsTiesQTo winsAA equity
Rainbow, ten or higher23.26081.4600.15418.38681.537
Rainbow, nine or lower7.77192.6191.0106.37193.124
Two-tone46.48583.7310.35315.91683.907
Monotone5.15178.6421.72819.63079.506
Paired17.33387.6320.00712.36187.636

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

Relative to a random opponent, AA changes by -0.71 points (baseline 85.20%) and QTo by -41.78 points (baseline 57.29%).

AA and QTo here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
AA, all flops84.49285.204-0.7120.99164
AA, rainbow, ten or higher81.53785.204-3.6670.95696
AA, rainbow, nine or lower93.12485.204+7.9201.09295
AA, two-tone83.90785.204-1.2970.98478
AA, monotone79.50685.204-5.6980.93313
AA, paired87.63685.204+2.4321.02854
QTo, all flops15.50857.291-41.7830.27069
QTo, rainbow, ten or higher18.46357.291-38.8280.32227
QTo, rainbow, nine or lower6.87657.291-50.4150.12002
QTo, two-tone16.09357.291-41.1980.28090
QTo, monotone20.49457.291-36.7970.35772
QTo, paired12.36457.291-44.9270.21581

Does a shared suit matter?

Of the deals of this matchup, 60 share a suit (AA at 84.64%) and 12 do not (83.76%). AA does better with a shared suit, by 0.88 points.

AA against QTo by suit overlap, in percent
DealsSpecific dealsShare of dealsAA winsTiesQTo winsAA equity
Share a suit6083.3384.4450.38515.17084.637
No shared suit1216.6783.6190.28916.09283.763

How often this matchup comes up

This page stands for 72 specific-card matchups (0.0044% of 1,624,350 ordered deals), or 144 once you count the seats both ways (0.0089%).

A worked example

With $100 from each side, the $200 pot is split on average as $168.98 for AA and $31.02 for QTo; the first side gains $68.98 per all-in and the second gives up $68.98.

Think in thousands: about 843 of 1,000 go to AA, about 153 go to QTo, and about 4 are chopped.

The same matchup from the other side

QTo versus AA is this same page seen from the other hand: 15.51% for QTo, 84.49% for AA.

AsAh against QdTc is a ready-made deal for the calculator, with no suit in common between the hands. The neighboring matchups below replace one hand with another of similar strength.

How this was computed

Each figure is a complete count over boards. Take the 72 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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