KTs vs 33: preflop equity

Averaged over every possible board, KTs is ahead of 33 by 2.50 points of equity, 51.25% to 48.75%.

KTs

51.25%

Wins 50.86%, ties 0.76%

33

48.75%

Wins 48.38%, ties 0.76%

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

KTs against 33: the numbers

Exact preflop results for KTs against 33, in percent
HandWinsTiesLosesEquity
KTs50.8630.76448.37351.245
3348.3730.76450.86348.755

Here a suited hand (KTs) meets a pocket pair (33). A pair against two higher cards is the classic race: the pair is usually a small favorite or close to even, and each overcard that pairs is a way to take the lead.

KTs leads by less than 3 points of equity, so the result of any one deal is close to a toss-up. Split pots make up 0.76% of the boards, and both equity figures count them as half a win each.

Place 22 of 169 belongs to KTs and place 66 belongs to 33 in the ranking against a random hand.

Boards behind the percentages: 41,095,296 counted in all
HandBoards won, aboutBoards tied, aboutBoards lost, about
KTs20,902,000314,00019,879,000
3319,879,000314,00020,902,000

The total is exact: 24 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.

KTs against 33 read as odds
HandEquity as odds (to 1)Wins one deal inLoses one deal inPot odds needed to call (to 1)
KTs1.0511.9662.0670.951
330.9512.0671.9661.051

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

Split by what the flop looks like, KTs peaks at 56.70% on rainbow flops topped by a ten or better and bottoms out at 25.65% on low rainbow flops (nine high or lower). The overall edge for KTs hides low rainbow flops (nine high or lower) and paired flops, where 33 comes out in front.

KTs against 33 by flop texture, in percent
FlopShare of flopsKTs winsTies33 winsKTs equity
Rainbow, ten or higher24.59556.5190.35843.12356.698
Rainbow, nine or lower6.31425.2080.87873.91425.647
Two-tone46.54552.1510.43547.41452.368
Monotone5.21249.2683.25947.47350.897
Paired17.33449.2041.43049.36649.919

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

Relative to a random opponent, KTs changes by -10.54 points (baseline 61.79%) and 33 by -4.94 points (baseline 53.69%).

KTs and 33 here compared with each against a random hand, in percent
CaseEquity hereAgainst a random handChange in pointsTimes the random-hand equity
KTs, all flops51.24561.789-10.5440.82935
KTs, rainbow, ten or higher56.69861.789-5.0910.91761
KTs, rainbow, nine or lower25.64761.789-36.1420.41507
KTs, two-tone52.36861.789-9.4210.84753
KTs, monotone50.89761.789-10.8920.82372
KTs, paired49.91961.789-11.8700.80789
33, all flops48.75553.693-4.9380.90803
33, rainbow, ten or higher43.30253.693-10.3910.80647
33, rainbow, nine or lower74.35353.693+20.6601.38478
33, two-tone47.63253.693-6.0610.88712
33, monotone49.10353.693-4.5900.91451
33, paired50.08153.693-3.6120.93273

Does a shared suit matter?

Two kinds of deal exist here. In 12 of them the hands share a suit and KTs holds 51.08%. In 12 they do not, and it holds 51.41%. KTs does better with no shared suit, by 0.33 points.

KTs against 33 by suit overlap, in percent
DealsSpecific dealsShare of dealsKTs winsTies33 winsKTs equity
Share a suit1250.0050.6780.79548.52751.076
No shared suit1250.0051.0480.73348.21951.414

How often this matchup comes up

You will meet this exact matchup 0.0030% of the time in a random heads-up deal: 48 of 1,624,350, counting either seat order.

A worked example

Worked example: both players commit $100, so $200 sits in the middle. Over every board, KTs' average share is $102.50 (a gain of $2.50) and 33's is $97.50 (a loss of $2.50).

Run 1,000 deals and the tally comes out near 508 for KTs, 484 for 33 and 8 ties.

The same matchup from the other side

33 against KTs adds nothing new: it is 48.75% for 33 and 51.25% for KTs, the same figures reversed.

Try KsTs against 3h3d 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 24 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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