KQo vs 64s: preflop equity

Before any board card is dealt, KQo holds 60.23% equity against 64s, which leaves 64s with 39.77%.

KQo

60.23%

Wins 59.89%, ties 0.68%

64s

39.77%

Wins 39.43%, ties 0.68%

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

KQo against 64s: the numbers

Exact preflop results for KQo against 64s, in percent
HandWinsTiesLosesEquity
KQo59.8920.68039.42860.232
64s39.4280.68059.89239.768

One side is an offsuit hand, the other is a suited hand. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits.

KQo is ahead, but 64s is far from dead: it takes 394 of every 1,000 deals outright. Ties are part of the picture: 0.68% of boards end in a split pot, and each side counts that as half a win.

KQo ranks number 23 of 169 starting hands, and 64s ranks number 138, by equity against a random hand.

Boards behind the percentages: 82,190,592 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
KQo49,226,000559,00032,406,000
64s32,406,000559,00049,226,000

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.

KQo against 64s read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
KQo1.5151.6702.5360.660
64s0.6602.5361.6701.515

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 KQo is strongest on rainbow flops topped by a ten or better (68.80%) and weakest on low rainbow flops (nine high or lower) (32.67%). KQo is the favorite overall but falls behind on low rainbow flops (nine high or lower).

KQo against 64s by flop texture, in percent
FlopShare of flopsKQo winsTies64s winsKQo equity
Rainbow, ten or higher24.71768.6640.27331.06368.800
Rainbow, nine or lower6.31332.2000.93866.86232.669
Two-tone46.66758.4360.38741.17758.630
Monotone5.21257.2412.50240.25758.492
Paired17.09162.2221.41936.35962.931

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 KQo 61.46% and 64s 41.33%. Against each other the change is -1.23 points for KQo and -1.56 for 64s.

KQo and 64s here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
KQo, all flops60.23261.456-1.2240.98008
KQo, rainbow, ten or higher68.80061.456+7.3441.11950
KQo, rainbow, nine or lower32.66961.456-28.7870.53158
KQo, two-tone58.63061.456-2.8260.95402
KQo, monotone58.49261.456-2.9640.95177
KQo, paired62.93161.456+1.4751.02400
64s, all flops39.76841.333-1.5650.96214
64s, rainbow, ten or higher31.20041.333-10.1330.75484
64s, rainbow, nine or lower67.33141.333+25.9981.62899
64s, two-tone41.37041.333+0.0371.00090
64s, monotone41.50841.333+0.1751.00423
64s, paired37.06941.333-4.2640.89684

Does a shared suit matter?

Looking only at deals where the hands share a suit, KQo has 60.95%; looking only at deals where they do not, 59.52%. KQo does better with a shared suit, by 1.43 points.

KQo against 64s by suit overlap, in percent
DealsSpecific dealsShare of dealsKQo winsTies64s winsKQo equity
Share a suit2450.0060.5840.72138.69560.945
No shared suit2450.0059.2000.64040.16059.520

How often this matchup comes up

Counting specific cards, KQo against 64s appears in 48 of the 1,624,350 ordered heads-up deals (0.0030%), and in 96 when the seats are swapped too (0.0059%).

A worked example

Say each player puts $100 in before the flop, making a $200 pot. On average KQo takes back $120.46 of it, which is $20.46 more than it put in, and 64s takes back $79.54, $20.46 less than it put in.

Over a long run, 1,000 deals split into about 599 for KQo, 394 for 64s and 7 tied.

The same matchup from the other side

The reversed view, 64s against KQo, shows 39.77% for 64s and 60.23% for KQo. It is the same count, so it redirects here.

Try KsQh against 6d4d 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

Each figure is a complete count over boards. Take the 48 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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