AJo vs KTs: preflop equity

Averaged over every possible board, AJo is ahead of KTs by 18.42 points of equity, 59.21% to 40.79%.

AJo

59.21%

Wins 58.98%, ties 0.46%

KTs

40.79%

Wins 40.56%, ties 0.46%

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

AJo against KTs: the numbers

Exact preflop results for AJo against KTs, in percent
HandWinsTiesLosesEquity
AJo58.9750.46240.56359.206
KTs40.5630.46258.97540.794

One side is an offsuit hand, the other is a suited hand. With no overlap in ranks, every card that pairs one hand is a card that does not pair the other.

A 18.42 point lead is real, and KTs still takes about 406 of every 1,000 deals outright. A split pot comes up on 0.46% of boards, so the wins and the equity differ by half of that.

Place 15 of 169 belongs to AJo and place 22 belongs to KTs in the ranking against a random hand.

Boards behind the percentages: 82,190,592 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
AJo48,472,000380,00033,339,000
KTs33,339,000380,00048,472,000

The total is exact: 48 specific deals times 1,712,304 boards. The three counts are approximate, worked out from the percentages to five decimals and rounded to the nearest thousand.

AJo against KTs read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
AJo1.4511.6962.4650.689
KTs0.6892.4651.6961.451

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, AJo peaks at 72.35% on low rainbow flops (nine high or lower) and bottoms out at 56.31% on rainbow flops topped by a ten or better. AJo stays ahead on all five textures, but the swing between them is large, so how the flop looks matters a great deal.

AJo against KTs by flop texture, in percent
FlopShare of flopsAJo winsTiesKTs winsAJo equity
Rainbow, ten or higher23.26056.2490.11943.63256.308
Rainbow, nine or lower7.77071.8910.92427.18572.353
Two-tone46.66757.3080.29042.40257.453
Monotone5.21255.3832.37942.23856.572
Paired17.09162.4560.60836.93662.760

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

Compared with a random opponent, this matchup shifts AJo from 63.56% by -4.35 points and KTs from 61.79% by -21.00 points.

AJo and KTs here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
AJo, all flops59.20663.563-4.3570.93145
AJo, rainbow, ten or higher56.30863.563-7.2550.88586
AJo, rainbow, nine or lower72.35363.563+8.7901.13829
AJo, two-tone57.45363.563-6.1100.90387
AJo, monotone56.57263.563-6.9910.89001
AJo, paired62.76063.563-0.8030.98737
KTs, all flops40.79461.789-20.9950.66021
KTs, rainbow, ten or higher43.69261.789-18.0970.70712
KTs, rainbow, nine or lower27.64761.789-34.1420.44744
KTs, two-tone42.54761.789-19.2420.68859
KTs, monotone43.42861.789-18.3610.70284
KTs, paired37.24061.789-24.5490.60270

Does a shared suit matter?

Split by suits, the deals give AJo 59.74% when the hands overlap in a suit and 58.67% when they do not. AJo does better with a shared suit, by 1.07 points.

AJo against KTs by suit overlap, in percent
DealsSpecific dealsShare of dealsAJo winsTiesKTs winsAJo equity
Share a suit2450.0059.4880.50340.00959.739
No shared suit2450.0058.4610.42241.11758.672

How often this matchup comes up

Out of 1,624,350 ways to deal two seats two cards each, 48 are AJo in one seat and KTs in the other (0.0030%); with the seats swapped too, 96 (0.0059%).

A worked example

Put $100 each into a $200 pot and deal every board once: AJo averages $118.42 back, ahead of its $100 by $18.42, while KTs averages $81.58, short of its $100 by $18.42.

Out of 1,000 deals you should see around 590 outright wins for AJo, 406 for KTs, and 4 split pots.

The same matchup from the other side

The reversed view, KTs against AJo, shows 40.79% for KTs and 59.21% for AJo. It is the same count, so it redirects here.

Try AsJh against KdTd 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 48 deals of AJo against KTs 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.

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