KJs vs KTo: preflop equity

Over all 1,712,304 boards that can follow this deal, KJs finishes with 73.94% of the pot and KTo with 26.06%.

KJs

73.94%

Wins 70.19%, ties 7.50%

KTo

26.06%

Wins 22.31%, ties 7.50%

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

KJs against KTo: the numbers

Exact preflop results for KJs against KTo, in percent
HandWinsTiesLosesEquity
KJs70.1927.50322.30573.943
KTo22.3057.50370.19226.057

We compare a suited hand with an offsuit hand. Because the hands share one rank, the one with the higher kicker is ahead when that rank pairs and the other hand is mostly drawing.

A lead of 47.88 points is large but not decisive: KTo still takes about 223 of every 1,000 deals. Ties are part of the picture: 7.50% of boards end in a split pot, and each side counts that as half a win.

Place 20 of 169 belongs to KJs and place 33 belongs to KTo in the ranking against a random hand.

Boards behind the percentages: 61,642,944 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
KJs43,268,0004,625,00013,749,000
KTo13,749,0004,625,00043,268,000

36 specific deals times 1,712,304 boards gives the exact total. The won, tied and lost counts are approximations from the five-decimal percentages, rounded to the nearest thousand.

KJs against KTo read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
KJs2.8381.4254.4830.352
KTo0.3524.4831.4252.838

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, KJs peaks at 84.82% on low rainbow flops (nine high or lower) and bottoms out at 66.88% on monotone flops. KJs stays ahead on all five textures, but the swing between them is large, so how the flop looks matters a great deal.

KJs against KTo by flop texture, in percent
FlopShare of flopsKJs winsTiesKTo winsKJs equity
Rainbow, ten or higher23.17768.7755.75225.47371.651
Rainbow, nine or lower7.77183.0203.60313.37784.822
Two-tone46.52772.4444.95622.60074.922
Monotone5.19263.9255.90030.17566.875
Paired17.33362.16618.91118.92371.621

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

The table below sets each hand against its own random-hand baseline: a change of +11.37 points for KJs, from 62.57%, and -33.68 for KTo, from 59.74%.

KJs and KTo here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
KJs, all flops73.94362.567+11.3761.18182
KJs, rainbow, ten or higher71.65162.567+9.0841.14519
KJs, rainbow, nine or lower84.82262.567+22.2551.35570
KJs, two-tone74.92262.567+12.3551.19747
KJs, monotone66.87562.567+4.3081.06885
KJs, paired71.62162.567+9.0541.14471
KTo, all flops26.05759.739-33.6820.43618
KTo, rainbow, ten or higher28.34959.739-31.3900.47455
KTo, rainbow, nine or lower15.17859.739-44.5610.25407
KTo, two-tone25.07859.739-34.6610.41979
KTo, monotone33.12559.739-26.6140.55450
KTo, paired28.37959.739-31.3600.47505

Does a shared suit matter?

Split by suits, the deals give KJs 73.77% when the hands overlap in a suit and 74.03% when they do not. KJs does better with no shared suit, by 0.26 points.

KJs against KTo by suit overlap, in percent
DealsSpecific dealsShare of dealsKJs winsTiesKTo winsKJs equity
Share a suit1233.3369.9727.60122.42773.773
No shared suit2466.6770.3017.45522.24474.029

How often this matchup comes up

This page stands for 36 specific-card matchups (0.0022% of 1,624,350 ordered deals), or 72 once you count the seats both ways (0.0044%).

A worked example

To see what the equity is worth, imagine $100 each in a $200 pot. KJs is worth $147.88 on average (+$47.88); KTo is worth $52.12 (-$47.88).

Scaled to 1,000 deals, that is roughly 702 wins for KJs, 223 for KTo and 75 chopped pots.

The same matchup from the other side

KTo against KJs adds nothing new: it is 26.06% for KTo and 73.94% for KJs, the same figures reversed.

The calculator link fills in KsJs against KhTd, a deal where the two hands share no suit. Change any card to test your own hand. The neighboring matchups below swap one of the two hands for one of similar strength.

How this was computed

Method: exact enumeration. The 36 specific deals are grouped by suit pattern, each is run against all 1,712,304 boards, and both seven-card hands are scored. Equity adds half of every tie, and flop textures are tallied over the ten flops inside each board.

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