--- title: "T9o vs 75s: preflop equity" url: "https://georgelipoker.com/equity/t9o-vs-75s.md" canonical_url: "https://georgelipoker.com/equity/t9o-vs-75s" last_updated: "2026-10-23" type: "reference" summary: "T9o is a big favorite over 75s before the flop: 62.18% to 37.82% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/t9o-vs-65s.md", "https://georgelipoker.com/equity/t9o-vs-54s.md", "https://georgelipoker.com/equity/98s-vs-75s.md"] --- # T9o vs 75s: preflop equity T9o is a big favorite over 75s before the flop: 62.18% to 37.82% equity, counted exactly over every board, with the split by flop type and suit. In equity, T9o against 75s stands at 62.18% to 37.82%, a gap of 24.36 points. ## T9o against 75s: the numbers **Exact preflop results for T9o against 75s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | T9o | 61.302 | 1.754 | 36.944 | 62.179 | | 75s | 36.944 | 1.754 | 61.302 | 37.821 | Here an offsuit hand (T9o) meets a suited hand (75s). With no overlap in ranks, every card that pairs one hand is a card that does not pair the other. That is a modest edge, the kind that shows up over many hands and is easy to miss in one. Ties are part of the picture: 1.75% of boards end in a split pot, and each side counts that as half a win. The hand ranking puts T9o at 78 and 75s at 124 out of 169 starting hands. **Boards behind the percentages: 82,190,592 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | T9o | 50,384,000 | 1,442,000 | 30,364,000 | | 75s | 30,364,000 | 1,442,000 | 50,384,000 | 48 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. **T9o 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) | | --- | --- | --- | --- | --- | | T9o | 1.644 | 1.631 | 2.707 | 0.608 | | 75s | 0.608 | 2.707 | 1.631 | 1.644 | 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 Across the five flop textures T9o's equity moves by 19.07 points, from 48.40% on low rainbow flops (nine high or lower) to 67.47% on rainbow flops topped by a ten or better. 75s takes over on low rainbow flops (nine high or lower), so the favorite before the flop is the underdog on those boards. **T9o against 75s by flop texture, in percent** | Flop | Share of flops | T9o wins | Ties | 75s wins | T9o equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 25.341 | 66.881 | 1.170 | 31.949 | 67.466 | | Rainbow, nine or lower | 5.689 | 48.195 | 0.408 | 51.397 | 48.399 | | Two-tone | 46.667 | 60.541 | 0.968 | 38.491 | 61.025 | | Monotone | 5.212 | 58.834 | 2.921 | 38.245 | 60.294 | | Paired | 17.091 | 60.223 | 4.859 | 34.918 | 62.653 | Flop types: rainbow means three different suits, two-tone means one suit twice, monotone means one suit three times, paired means a repeated rank. ## Compared with a random hand Compared with a random opponent, this matchup shifts T9o from 51.53% by +10.65 points and 75s from 43.68% by -5.86 points. **T9o 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 | | --- | --- | --- | --- | --- | | T9o, all flops | 62.179 | 51.532 | +10.647 | 1.20661 | | T9o, rainbow, ten or higher | 67.466 | 51.532 | +15.934 | 1.30921 | | T9o, rainbow, nine or lower | 48.399 | 51.532 | -3.133 | 0.93920 | | T9o, two-tone | 61.025 | 51.532 | +9.493 | 1.18422 | | T9o, monotone | 60.294 | 51.532 | +8.762 | 1.17003 | | T9o, paired | 62.653 | 51.532 | +11.121 | 1.21581 | | 75s, all flops | 37.821 | 43.676 | -5.855 | 0.86594 | | 75s, rainbow, ten or higher | 32.534 | 43.676 | -11.142 | 0.74489 | | 75s, rainbow, nine or lower | 51.601 | 43.676 | +7.925 | 1.18145 | | 75s, two-tone | 38.975 | 43.676 | -4.701 | 0.89237 | | 75s, monotone | 39.706 | 43.676 | -3.970 | 0.90910 | | 75s, paired | 37.347 | 43.676 | -6.329 | 0.85509 | ## Does a shared suit matter? The suit split reads 62.89% for T9o with a shared suit and 61.46% without one. T9o does better with a shared suit, by 1.43 points. **T9o against 75s by suit overlap, in percent** | Deals | Specific deals | Share of deals | T9o wins | Ties | 75s wins | T9o equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 24 | 50.00 | 61.995 | 1.799 | 36.206 | 62.894 | | No shared suit | 24 | 50.00 | 60.609 | 1.709 | 37.682 | 61.464 | ## How often this matchup comes up T9o against 75s is made up of 48 specific-card matchups in one seat order, 0.0030% of the 1,624,350 ordered deals, and 96 counting both seat orders, 0.0059%. ## A worked example Say each player puts $100 in before the flop, making a $200 pot. On average T9o takes back $124.36 of it, which is $24.36 more than it put in, and 75s takes back $75.64, $24.36 less than it put in. A thousand deals look like this: T9o takes 613, 75s takes 369, 18 are ties. ## The same matchup from the other side Swap the hands and you get 75s with 37.82% against T9o with 62.18%. We keep one page per matchup, with the better-ranked hand first. ## Keep exploring Try Ts9h against 7d5d 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 Ts9h against 7d5d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=Ts9h&p2=7d5d) - [T9o combos](https://georgelipoker.com/combos/t9o.md) - [75s combos](https://georgelipoker.com/combos/75s.md) - [T9o vs 65s](https://georgelipoker.com/equity/t9o-vs-65s.md) - [T9o vs 54s](https://georgelipoker.com/equity/t9o-vs-54s.md) - [98s vs 75s](https://georgelipoker.com/equity/98s-vs-75s.md) - [All hand matchups](https://georgelipoker.com/equity.md) ## How this was computed The page is built from a full enumeration: 1,712,304 boards, every suit pattern of the 48 specific deals, both seven-card hands evaluated. A tie is worth half a win to each hand, and a board is tallied under each of its ten possible flops for the texture rows. Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used. ## Related - [T9o vs 65s: preflop equity](https://georgelipoker.com/equity/t9o-vs-65s.md) - [T9o vs 54s: preflop equity](https://georgelipoker.com/equity/t9o-vs-54s.md) - [98s vs 75s: preflop equity](https://georgelipoker.com/equity/98s-vs-75s.md)