--- title: "KJs vs 75s: preflop equity" url: "https://georgelipoker.com/equity/kjs-vs-75s.md" canonical_url: "https://georgelipoker.com/equity/kjs-vs-75s" last_updated: "2026-10-23" type: "reference" summary: "KJs is a big favorite over 75s before the flop: 62.68% to 37.32% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/kjs-vs-65s.md", "https://georgelipoker.com/equity/kjs-vs-54s.md", "https://georgelipoker.com/equity/a8s-vs-75s.md"] --- # KJs vs 75s: preflop equity KJs is a big favorite over 75s before the flop: 62.68% to 37.32% equity, counted exactly over every board, with the split by flop type and suit. Dealt all in against each other, KJs takes 62.68% of the pot on average and 75s takes the other 37.32%. ## KJs against 75s: the numbers **Exact preflop results for KJs against 75s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | KJs | 62.332 | 0.702 | 36.966 | 62.683 | | 75s | 36.966 | 0.702 | 62.332 | 37.317 | This is a contest between two suited hands, KJs and 75s. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits. A 25.36 point lead is real, and 75s still takes about 370 of every 1,000 deals outright. Ties are 0.70% of the outcomes here; each tied board gives both hands half the pot. For context, KJs sits at number 20 of 169 starting hands and 75s at number 124 when each is run against a random hand. **Boards behind the percentages: 27,396,864 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | KJs | 17,077,000 | 192,000 | 10,128,000 | | 75s | 10,128,000 | 192,000 | 17,077,000 | 16 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 75s read as odds** | Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) | | --- | --- | --- | --- | --- | | KJs | 1.680 | 1.604 | 2.705 | 0.595 | | 75s | 0.595 | 2.705 | 1.604 | 1.680 | In the last column, a pot-to-call ratio at or above the figure makes a call break even or better at this equity. ## Who is ahead on which flops Rainbow flops topped by a ten or better are the best for KJs (69.96%); low rainbow flops (nine high or lower) are the worst (35.47%). The overall edge for KJs hides low rainbow flops (nine high or lower), where 75s comes out in front. **KJs against 75s by flop texture, in percent** | Flop | Share of flops | KJs wins | Ties | 75s wins | KJs equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 24.595 | 69.805 | 0.308 | 29.887 | 69.959 | | Rainbow, nine or lower | 6.314 | 35.132 | 0.665 | 64.203 | 35.465 | | Two-tone | 46.727 | 61.853 | 0.352 | 37.795 | 62.029 | | Monotone | 5.273 | 58.221 | 3.499 | 38.280 | 59.971 | | Paired | 17.091 | 64.205 | 1.378 | 34.417 | 64.894 | 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 The table below sets each hand against its own random-hand baseline: a change of +0.11 points for KJs, from 62.57%, and -6.36 for 75s, from 43.68%. **KJs and 75s 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 | | --- | --- | --- | --- | --- | | KJs, all flops | 62.683 | 62.567 | +0.116 | 1.00185 | | KJs, rainbow, ten or higher | 69.959 | 62.567 | +7.392 | 1.11815 | | KJs, rainbow, nine or lower | 35.465 | 62.567 | -27.102 | 0.56683 | | KJs, two-tone | 62.029 | 62.567 | -0.538 | 0.99140 | | KJs, monotone | 59.971 | 62.567 | -2.596 | 0.95851 | | KJs, paired | 64.894 | 62.567 | +2.327 | 1.03719 | | 75s, all flops | 37.317 | 43.676 | -6.359 | 0.85441 | | 75s, rainbow, ten or higher | 30.041 | 43.676 | -13.635 | 0.68781 | | 75s, rainbow, nine or lower | 64.535 | 43.676 | +20.859 | 1.47758 | | 75s, two-tone | 37.971 | 43.676 | -5.705 | 0.86938 | | 75s, monotone | 40.029 | 43.676 | -3.647 | 0.91650 | | 75s, paired | 35.106 | 43.676 | -8.570 | 0.80378 | ## Does a shared suit matter? Looking only at deals where the hands share a suit, KJs has 64.97%; looking only at deals where they do not, 61.92%. KJs does better with a shared suit, by 3.05 points. **KJs against 75s by suit overlap, in percent** | Deals | Specific deals | Share of deals | KJs wins | Ties | 75s wins | KJs equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 4 | 25.00 | 64.569 | 0.793 | 34.638 | 64.965 | | No shared suit | 12 | 75.00 | 61.587 | 0.672 | 37.741 | 61.923 | ## How often this matchup comes up The class pair covers 16 combinations of specific cards in a fixed seat order, 0.0010% of 1,624,350, and 32 (0.0020%) in either order. ## A worked example Try it with money: two players each put in $100 and the whole board runs out every possible way. KJs averages $125.36 from the $200, up $25.36; 75s averages $74.64, down $25.36. Think in thousands: about 623 of 1,000 go to KJs, about 370 go to 75s, and about 7 are chopped. ## The same matchup from the other side If you came looking for 75s against KJs, the numbers are the same with the hands swapped: 37.32% and 62.68%. ## Keep exploring Try KsJs against 7h5h 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 KsJs against 7h5h in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=KsJs&p2=7h5h) - [KJs combos](https://georgelipoker.com/combos/kjs.md) - [75s combos](https://georgelipoker.com/combos/75s.md) - [KJs vs 65s](https://georgelipoker.com/equity/kjs-vs-65s.md) - [KJs vs 54s](https://georgelipoker.com/equity/kjs-vs-54s.md) - [A8s vs 75s](https://georgelipoker.com/equity/a8s-vs-75s.md) - [All hand matchups](https://georgelipoker.com/equity.md) ## How this was computed Nothing here is simulated. The 16 deals of KJs against 75s 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. ## Related - [KJs vs 65s: preflop equity](https://georgelipoker.com/equity/kjs-vs-65s.md) - [KJs vs 54s: preflop equity](https://georgelipoker.com/equity/kjs-vs-54s.md) - [A8s vs 75s: preflop equity](https://georgelipoker.com/equity/a8s-vs-75s.md)