--- title: "KK vs 53s: preflop equity" url: "https://georgelipoker.com/equity/kk-vs-53s.md" canonical_url: "https://georgelipoker.com/equity/kk-vs-53s" last_updated: "2026-10-23" type: "reference" summary: "KK is a big favorite over 53s before the flop: 79.13% to 20.87% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/kk-vs-43s.md", "https://georgelipoker.com/equity/qq-vs-53s.md", "https://georgelipoker.com/equity/kk-vs-64s.md"] --- # KK vs 53s: preflop equity KK is a big favorite over 53s before the flop: 79.13% to 20.87% equity, counted exactly over every board, with the split by flop type and suit. In equity, KK against 53s stands at 79.13% to 20.87%, a gap of 58.26 points. ## KK against 53s: the numbers **Exact preflop results for KK against 53s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | KK | 78.894 | 0.468 | 20.638 | 79.128 | | 53s | 20.638 | 0.468 | 78.894 | 20.872 | KK, a pocket pair, plays 53s, a suited hand. Here a pair faces two cards that are both smaller, so the other hand needs to pair up and still be behind. A lead of 58.26 points is large but not decisive: 53s still takes about 206 of every 1,000 deals. About 0.47% of boards chop the pot, which is why equity sits slightly above the win figure for both hands. Place 2 of 169 belongs to KK and place 146 belongs to 53s in the ranking against a random hand. **Boards behind the percentages: 41,095,296 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | KK | 32,422,000 | 192,000 | 8,481,000 | | 53s | 8,481,000 | 192,000 | 32,422,000 | 24 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. **KK against 53s read as odds** | Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) | | --- | --- | --- | --- | --- | | KK | 3.791 | 1.268 | 4.845 | 0.264 | | 53s | 0.264 | 4.845 | 1.268 | 3.791 | 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 KK prefers rainbow flops topped by a ten or better, where it holds 84.29%, and likes low rainbow flops (nine high or lower) least, where it holds 66.59%. KK stays ahead on all five textures, but the swing between them is large, so how the flop looks matters a great deal. **KK against 53s by flop texture, in percent** | Flop | Share of flops | KK wins | Ties | 53s wins | KK equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 24.595 | 84.169 | 0.247 | 15.584 | 84.292 | | Rainbow, nine or lower | 6.314 | 66.019 | 1.146 | 32.835 | 66.592 | | Two-tone | 46.545 | 77.012 | 0.401 | 22.587 | 77.212 | | Monotone | 5.212 | 72.575 | 2.538 | 24.887 | 73.844 | | Paired | 17.334 | 83.055 | 0.092 | 16.853 | 83.101 | Read the flop types this way: rainbow has three suits, two-tone has two cards of one suit, monotone has three, and paired repeats a rank. ## Compared with a random hand Compared with a random opponent, this matchup shifts KK from 82.40% by -3.27 points and 53s from 39.69% by -18.82 points. **KK and 53s here compared with each against a random hand, in percent** | Case | Equity here | Against a random hand | Change in points | Times the random-hand equity | | --- | --- | --- | --- | --- | | KK, all flops | 79.128 | 82.396 | -3.268 | 0.96034 | | KK, rainbow, ten or higher | 84.292 | 82.396 | +1.896 | 1.02301 | | KK, rainbow, nine or lower | 66.592 | 82.396 | -15.804 | 0.80819 | | KK, two-tone | 77.212 | 82.396 | -5.184 | 0.93708 | | KK, monotone | 73.844 | 82.396 | -8.552 | 0.89621 | | KK, paired | 83.101 | 82.396 | +0.705 | 1.00856 | | 53s, all flops | 20.872 | 39.693 | -18.821 | 0.52584 | | 53s, rainbow, ten or higher | 15.708 | 39.693 | -23.985 | 0.39574 | | 53s, rainbow, nine or lower | 33.408 | 39.693 | -6.285 | 0.84166 | | 53s, two-tone | 22.788 | 39.693 | -16.905 | 0.57411 | | 53s, monotone | 26.156 | 39.693 | -13.537 | 0.65896 | | 53s, paired | 16.899 | 39.693 | -22.794 | 0.42574 | ## Does a shared suit matter? Looking only at deals where the hands share a suit, KK has 79.71%; looking only at deals where they do not, 78.55%. KK does better with a shared suit, by 1.16 points. **KK against 53s by suit overlap, in percent** | Deals | Specific deals | Share of deals | KK wins | Ties | 53s wins | KK equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 12 | 50.00 | 79.456 | 0.508 | 20.036 | 79.710 | | No shared suit | 12 | 50.00 | 78.333 | 0.428 | 21.239 | 78.547 | ## How often this matchup comes up How often does it happen? 24 of the 1,624,350 ordered deals (0.0015%) are KK against 53s, and 48 (0.0030%) if either hand may sit in either seat. ## A worked example With $100 from each side, the $200 pot is split on average as $158.26 for KK and $41.74 for 53s; the first side gains $58.26 per all-in and the second gives up $58.26. In 1,000 deals of exactly this matchup, expect about 789 won outright by KK, about 206 won outright by 53s and about 5 split. ## The same matchup from the other side Read it from the other side: 53s against KK is the same matchup with the numbers swapped, so 53s holds 20.87% and KK holds 79.13%. That address sends you back to this page. ## Keep exploring Try KsKh against 5d3d 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. - [Open KsKh against 5d3d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=KsKh&p2=5d3d) - [KK combos](https://georgelipoker.com/combos/kk.md) - [53s combos](https://georgelipoker.com/combos/53s.md) - [KK vs 43s](https://georgelipoker.com/equity/kk-vs-43s.md) - [QQ vs 53s](https://georgelipoker.com/equity/qq-vs-53s.md) - [KK vs 64s](https://georgelipoker.com/equity/kk-vs-64s.md) - [All hand matchups](https://georgelipoker.com/equity.md) ## 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. ## Related - [KK vs 43s: preflop equity](https://georgelipoker.com/equity/kk-vs-43s.md) - [QQ vs 53s: preflop equity](https://georgelipoker.com/equity/qq-vs-53s.md) - [KK vs 64s: preflop equity](https://georgelipoker.com/equity/kk-vs-64s.md)