--- title: "Q9s vs 65s: preflop equity" url: "https://georgelipoker.com/equity/q9s-vs-65s.md" canonical_url: "https://georgelipoker.com/equity/q9s-vs-65s" last_updated: "2026-10-23" type: "reference" summary: "Q9s is a big favorite over 65s before the flop: 61.87% to 38.13% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/q9s-vs-54s.md", "https://georgelipoker.com/equity/q9s-vs-64s.md", "https://georgelipoker.com/equity/jts-vs-65s.md"] --- # Q9s vs 65s: preflop equity Q9s is a big favorite over 65s before the flop: 61.87% to 38.13% equity, counted exactly over every board, with the split by flop type and suit. Before any board card is dealt, Q9s holds 61.87% equity against 65s, which leaves 65s with 38.13%. ## Q9s against 65s: the numbers **Exact preflop results for Q9s against 65s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | Q9s | 61.403 | 0.942 | 37.655 | 61.874 | | 65s | 37.655 | 0.942 | 61.403 | 38.126 | Here suited hands face each other, Q9s on one side and 65s on the other. The two hands share no rank, which makes this a pure matchup of card strength, straight chances and flush chances. The lead is steady rather than large, and the flop still has plenty of say in who wins. A split pot comes up on 0.94% of boards, so the wins and the equity differ by half of that. Place 43 of 169 belongs to Q9s and place 128 belongs to 65s in the ranking against a random hand. **Boards behind the percentages: 27,396,864 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | Q9s | 16,822,000 | 258,000 | 10,316,000 | | 65s | 10,316,000 | 258,000 | 16,822,000 | The board total is exact, 16 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages. **Q9s against 65s read as odds** | Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) | | --- | --- | --- | --- | --- | | Q9s | 1.623 | 1.629 | 2.656 | 0.616 | | 65s | 0.616 | 2.656 | 1.629 | 1.623 | 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 If you know the kind of flop that came, the numbers shift: Q9s holds 66.59% on rainbow flops topped by a ten or better and 41.97% on low rainbow flops (nine high or lower). 65s is ahead on low rainbow flops (nine high or lower), even though it trails Q9s when every flop is counted. **Q9s against 65s by flop texture, in percent** | Flop | Share of flops | Q9s wins | Ties | 65s wins | Q9s equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 25.220 | 66.357 | 0.459 | 33.184 | 66.586 | | Rainbow, nine or lower | 5.689 | 41.644 | 0.643 | 57.713 | 41.966 | | Two-tone | 46.727 | 61.009 | 0.457 | 38.534 | 61.237 | | Monotone | 5.273 | 57.535 | 3.587 | 38.878 | 59.329 | | Paired | 17.091 | 62.945 | 2.261 | 34.794 | 64.076 | A rainbow flop shows three suits, a two-tone flop repeats one suit, a monotone flop is a single suit, and a paired flop repeats a rank. ## Compared with a random hand Each hand has a baseline against a random hand: 57.66% for Q9s, 43.13% for 65s. Here the change is +4.21 and -5.00 points. **Q9s and 65s 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 | | --- | --- | --- | --- | --- | | Q9s, all flops | 61.874 | 57.664 | +4.210 | 1.07301 | | Q9s, rainbow, ten or higher | 66.586 | 57.664 | +8.922 | 1.15472 | | Q9s, rainbow, nine or lower | 41.966 | 57.664 | -15.698 | 0.72777 | | Q9s, two-tone | 61.237 | 57.664 | +3.573 | 1.06196 | | Q9s, monotone | 59.329 | 57.664 | +1.665 | 1.02887 | | Q9s, paired | 64.076 | 57.664 | +6.412 | 1.11120 | | 65s, all flops | 38.126 | 43.133 | -5.007 | 0.88392 | | 65s, rainbow, ten or higher | 33.414 | 43.133 | -9.719 | 0.77467 | | 65s, rainbow, nine or lower | 58.034 | 43.133 | +14.901 | 1.34547 | | 65s, two-tone | 38.763 | 43.133 | -4.370 | 0.89869 | | 65s, monotone | 40.671 | 43.133 | -2.462 | 0.94292 | | 65s, paired | 35.924 | 43.133 | -7.209 | 0.83287 | ## Does a shared suit matter? Split by suits, the deals give Q9s 64.09% when the hands overlap in a suit and 61.14% when they do not. Q9s does better with a shared suit, by 2.95 points. **Q9s against 65s by suit overlap, in percent** | Deals | Specific deals | Share of deals | Q9s wins | Ties | 65s wins | Q9s equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 4 | 25.00 | 63.567 | 1.041 | 35.392 | 64.087 | | No shared suit | 12 | 75.00 | 60.683 | 0.908 | 38.409 | 61.137 | ## 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 Worked example: both players commit $100, so $200 sits in the middle. Over every board, Q9s' average share is $123.74 (a gain of $23.74) and 65s' is $76.26 (a loss of $23.74). Over a long run, 1,000 deals split into about 614 for Q9s, 377 for 65s and 9 tied. ## The same matchup from the other side Read it from the other side: 65s against Q9s is the same matchup with the numbers swapped, so 65s holds 38.13% and Q9s holds 61.87%. That address sends you back to this page. ## Keep exploring Open the calculator with Qs9s against 6h5h already entered, a deal with no shared suit, and change any card to try your own hand. The matchups after it each swap one hand for a nearby one in the ranking. - [Open Qs9s against 6h5h in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=Qs9s&p2=6h5h) - [Q9s combos](https://georgelipoker.com/combos/q9s.md) - [65s combos](https://georgelipoker.com/combos/65s.md) - [Q9s vs 54s](https://georgelipoker.com/equity/q9s-vs-54s.md) - [Q9s vs 64s](https://georgelipoker.com/equity/q9s-vs-64s.md) - [JTs vs 65s](https://georgelipoker.com/equity/jts-vs-65s.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 16 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 - [Q9s vs 54s: preflop equity](https://georgelipoker.com/equity/q9s-vs-54s.md) - [Q9s vs 64s: preflop equity](https://georgelipoker.com/equity/q9s-vs-64s.md) - [JTs vs 65s: preflop equity](https://georgelipoker.com/equity/jts-vs-65s.md)