--- title: "TT vs A7s: preflop equity" url: "https://georgelipoker.com/equity/tt-vs-a7s.md" canonical_url: "https://georgelipoker.com/equity/tt-vs-a7s" last_updated: "2026-10-23" type: "reference" summary: "TT is a big favorite over A7s before the flop: 67.98% to 32.02% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/tt-vs-a9o.md", "https://georgelipoker.com/equity/tt-vs-kjo.md", "https://georgelipoker.com/equity/99-vs-a7s.md"] --- # TT vs A7s: preflop equity TT is a big favorite over A7s before the flop: 67.98% to 32.02% equity, counted exactly over every board, with the split by flop type and suit. Averaged over every possible board, TT is ahead of A7s by 35.96 points of equity, 67.98% to 32.02%. ## TT against A7s: the numbers **Exact preflop results for TT against A7s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | TT | 67.799 | 0.366 | 31.835 | 67.982 | | A7s | 31.835 | 0.366 | 67.799 | 32.018 | One side is a pocket pair, the other is a suited hand. The pair is ahead of one card and behind the other, so the board decides how that plays out. TT is the clear favorite, though A7s gets there on roughly one board in 3. Split pots make up 0.37% of the boards, and both equity figures count them as half a win each. Among the 169 starting hands, TT is number 5 and A7s is number 24 by strength against a random hand. **Boards behind the percentages: 41,095,296 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | TT | 27,862,000 | 150,000 | 13,083,000 | | A7s | 13,083,000 | 150,000 | 27,862,000 | Exact total: 24 deals times 1,712,304 boards. The other three counts come from the five-decimal percentages and are rounded to the nearest thousand, so read them as approximate. **TT against A7s read as odds** | Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) | | --- | --- | --- | --- | --- | | TT | 2.123 | 1.475 | 3.141 | 0.471 | | A7s | 0.471 | 3.141 | 1.475 | 2.123 | 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 Across the five flop textures TT's equity moves by 12.24 points, from 63.49% on monotone flops to 75.73% on low rainbow flops (nine high or lower). TT stays ahead on all five textures. **TT against A7s by flop texture, in percent** | Flop | Share of flops | TT wins | Ties | A7s wins | TT equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 23.867 | 67.689 | 0.171 | 32.140 | 67.774 | | Rainbow, nine or lower | 7.042 | 75.419 | 0.619 | 23.962 | 75.728 | | Two-tone | 46.545 | 66.174 | 0.255 | 33.571 | 66.301 | | Monotone | 5.212 | 62.310 | 2.365 | 35.325 | 63.493 | | Paired | 17.334 | 70.869 | 0.228 | 28.903 | 70.983 | 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 Compared with a random opponent, this matchup shifts TT from 75.01% by -7.03 points and A7s from 60.98% by -28.96 points. **TT and A7s 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 | | --- | --- | --- | --- | --- | | TT, all flops | 67.982 | 75.012 | -7.030 | 0.90628 | | TT, rainbow, ten or higher | 67.774 | 75.012 | -7.238 | 0.90351 | | TT, rainbow, nine or lower | 75.728 | 75.012 | +0.716 | 1.00955 | | TT, two-tone | 66.301 | 75.012 | -8.711 | 0.88387 | | TT, monotone | 63.493 | 75.012 | -11.519 | 0.84644 | | TT, paired | 70.983 | 75.012 | -4.029 | 0.94629 | | A7s, all flops | 32.018 | 60.984 | -28.966 | 0.52502 | | A7s, rainbow, ten or higher | 32.226 | 60.984 | -28.758 | 0.52843 | | A7s, rainbow, nine or lower | 24.272 | 60.984 | -36.712 | 0.39801 | | A7s, two-tone | 33.699 | 60.984 | -27.285 | 0.55259 | | A7s, monotone | 36.507 | 60.984 | -24.477 | 0.59863 | | A7s, paired | 29.017 | 60.984 | -31.967 | 0.47581 | ## Does a shared suit matter? Split by suits, the deals give TT 68.27% when the hands overlap in a suit and 67.70% when they do not. TT does better with a shared suit, by 0.57 points. **TT against A7s by suit overlap, in percent** | Deals | Specific deals | Share of deals | TT wins | Ties | A7s wins | TT equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 12 | 50.00 | 68.063 | 0.409 | 31.528 | 68.268 | | No shared suit | 12 | 50.00 | 67.535 | 0.323 | 32.142 | 67.696 | ## How often this matchup comes up The class pair covers 24 combinations of specific cards in a fixed seat order, 0.0015% of 1,624,350, and 48 (0.0030%) in either order. ## A worked example Say each player puts $100 in before the flop, making a $200 pot. On average TT takes back $135.96 of it, which is $35.96 more than it put in, and A7s takes back $64.04, $35.96 less than it put in. Scaled to 1,000 deals, that is roughly 678 wins for TT, 318 for A7s and 4 chopped pots. ## The same matchup from the other side If you came looking for A7s against TT, the numbers are the same with the hands swapped: 32.02% and 67.98%. ## Keep exploring Open the calculator with TsTh against Ad7d 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 TsTh against Ad7d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=TsTh&p2=Ad7d) - [TT combos](https://georgelipoker.com/combos/tt.md) - [A7s combos](https://georgelipoker.com/combos/a7s.md) - [TT vs A9o](https://georgelipoker.com/equity/tt-vs-a9o.md) - [TT vs KJo](https://georgelipoker.com/equity/tt-vs-kjo.md) - [99 vs A7s](https://georgelipoker.com/equity/99-vs-a7s.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 24 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 - [TT vs A9o: preflop equity](https://georgelipoker.com/equity/tt-vs-a9o.md) - [TT vs KJo: preflop equity](https://georgelipoker.com/equity/tt-vs-kjo.md) - [99 vs A7s: preflop equity](https://georgelipoker.com/equity/99-vs-a7s.md)