--- title: "AKo vs 53s: preflop equity" url: "https://georgelipoker.com/equity/ako-vs-53s.md" canonical_url: "https://georgelipoker.com/equity/ako-vs-53s" last_updated: "2026-10-23" type: "reference" summary: "AKo is a big favorite over 53s before the flop: 60.07% to 39.94% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/ako-vs-43s.md", "https://georgelipoker.com/equity/ats-vs-53s.md", "https://georgelipoker.com/equity/ako-vs-64s.md"] --- # AKo vs 53s: preflop equity AKo is a big favorite over 53s before the flop: 60.07% to 39.94% equity, counted exactly over every board, with the split by flop type and suit. In equity, AKo against 53s stands at 60.07% to 39.93%, a gap of 20.14 points. ## AKo against 53s: the numbers **Exact preflop results for AKo against 53s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | AKo | 59.798 | 0.534 | 39.668 | 60.065 | | 53s | 39.668 | 0.534 | 59.798 | 39.935 | One side is an offsuit hand, the other is a suited hand. Neither hand shares a rank with the other, so this is a contest of high cards, connection and suits. A 20.14 point lead is real, and 53s still takes about 397 of every 1,000 deals outright. Ties are part of the picture: 0.53% of boards end in a split pot, and each side counts that as half a win. In the ranking of all 169 starting hands, AKo is number 12 and 53s is number 146. **Boards behind the percentages: 82,190,592 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | AKo | 49,148,000 | 439,000 | 32,603,000 | | 53s | 32,603,000 | 439,000 | 49,148,000 | 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. **AKo 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) | | --- | --- | --- | --- | --- | | AKo | 1.504 | 1.672 | 2.521 | 0.665 | | 53s | 0.665 | 2.521 | 1.672 | 1.504 | 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 Rainbow flops topped by a ten or better are the best for AKo (67.84%); low rainbow flops (nine high or lower) are the worst (34.53%). AKo is the favorite overall but falls behind on low rainbow flops (nine high or lower). **AKo against 53s by flop texture, in percent** | Flop | Share of flops | AKo wins | Ties | 53s wins | AKo equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 24.717 | 67.734 | 0.201 | 32.065 | 67.835 | | Rainbow, nine or lower | 6.313 | 33.966 | 1.127 | 64.907 | 34.530 | | Two-tone | 46.667 | 58.091 | 0.363 | 41.546 | 58.272 | | Monotone | 5.212 | 56.988 | 2.509 | 40.503 | 58.242 | | Paired | 17.091 | 63.381 | 0.661 | 35.958 | 63.712 | 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 How much does the opponent matter? Compared with its random-hand 65.32%, AKo changes by -5.25 points, and 53s, from 39.69%, by +0.24. **AKo 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 | | --- | --- | --- | --- | --- | | AKo, all flops | 60.065 | 65.320 | -5.255 | 0.91955 | | AKo, rainbow, ten or higher | 67.835 | 65.320 | +2.515 | 1.03850 | | AKo, rainbow, nine or lower | 34.530 | 65.320 | -30.790 | 0.52863 | | AKo, two-tone | 58.272 | 65.320 | -7.048 | 0.89210 | | AKo, monotone | 58.242 | 65.320 | -7.078 | 0.89164 | | AKo, paired | 63.712 | 65.320 | -1.608 | 0.97538 | | 53s, all flops | 39.935 | 39.693 | +0.242 | 1.00610 | | 53s, rainbow, ten or higher | 32.165 | 39.693 | -7.528 | 0.81034 | | 53s, rainbow, nine or lower | 65.470 | 39.693 | +25.777 | 1.64941 | | 53s, two-tone | 41.728 | 39.693 | +2.035 | 1.05127 | | 53s, monotone | 41.758 | 39.693 | +2.065 | 1.05202 | | 53s, paired | 36.288 | 39.693 | -3.405 | 0.91422 | ## Does a shared suit matter? Looking only at deals where the hands share a suit, AKo has 60.76%; looking only at deals where they do not, 59.37%. AKo does better with a shared suit, by 1.39 points. **AKo against 53s by suit overlap, in percent** | Deals | Specific deals | Share of deals | AKo wins | Ties | 53s wins | AKo equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 24 | 50.00 | 60.472 | 0.572 | 38.956 | 60.758 | | No shared suit | 24 | 50.00 | 59.124 | 0.496 | 40.380 | 59.372 | ## How often this matchup comes up Exactly 48 specific deals fit this matchup in one seat order, which is 0.0030% of 1,624,350; both orders together give 96, or 0.0059%. ## A worked example Say each player puts $100 in before the flop, making a $200 pot. On average AKo takes back $120.14 of it, which is $20.14 more than it put in, and 53s takes back $79.86, $20.14 less than it put in. Over a long run, 1,000 deals split into about 598 for AKo, 397 for 53s and 5 tied. ## The same matchup from the other side The reversed view, 53s against AKo, shows 39.93% for 53s and 60.07% for AKo. It is the same count, so it redirects here. ## Keep exploring Try AsKh 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 AsKh against 5d3d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=AsKh&p2=5d3d) - [AKo combos](https://georgelipoker.com/combos/ako.md) - [53s combos](https://georgelipoker.com/combos/53s.md) - [AKo vs 43s](https://georgelipoker.com/equity/ako-vs-43s.md) - [ATs vs 53s](https://georgelipoker.com/equity/ats-vs-53s.md) - [AKo vs 64s](https://georgelipoker.com/equity/ako-vs-64s.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 - [AKo vs 43s: preflop equity](https://georgelipoker.com/equity/ako-vs-43s.md) - [ATs vs 53s: preflop equity](https://georgelipoker.com/equity/ats-vs-53s.md) - [AKo vs 64s: preflop equity](https://georgelipoker.com/equity/ako-vs-64s.md)