--- title: "AQo vs 53s: preflop equity" url: "https://georgelipoker.com/equity/aqo-vs-53s.md" canonical_url: "https://georgelipoker.com/equity/aqo-vs-53s" last_updated: "2026-10-23" type: "reference" summary: "AQo is a big favorite over 53s before the flop: 60.15% to 39.85% equity, counted exactly over every board, with the split by flop type and suit." related: ["https://georgelipoker.com/equity/aqo-vs-43s.md", "https://georgelipoker.com/equity/ajo-vs-53s.md", "https://georgelipoker.com/equity/aqo-vs-64s.md"] --- # AQo vs 53s: preflop equity AQo is a big favorite over 53s before the flop: 60.15% to 39.85% equity, counted exactly over every board, with the split by flop type and suit. In equity, AQo against 53s stands at 60.15% to 39.85%, a gap of 20.30 points. ## AQo against 53s: the numbers **Exact preflop results for AQo against 53s, in percent** | Hand | Wins | Ties | Loses | Equity | | --- | --- | --- | --- | --- | | AQo | 59.892 | 0.522 | 39.586 | 60.153 | | 53s | 39.586 | 0.522 | 59.892 | 39.847 | Here an offsuit hand (AQo) meets a suited hand (53s). 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. The tie share is 0.52%: on those boards the pot is chopped and neither hand wins outright. Among the 169 starting hands, AQo is number 14 and 53s is number 146 by strength against a random hand. **Boards behind the percentages: 82,190,592 counted in all** | Hand | Boards won, about | Boards tied, about | Boards lost, about | | --- | --- | --- | --- | | AQo | 49,226,000 | 429,000 | 32,536,000 | | 53s | 32,536,000 | 429,000 | 49,226,000 | The board total is exact, 48 deals at 1,712,304 boards each. Won, tied and lost counts are rounded to the nearest thousand from the five-decimal percentages. **AQo 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) | | --- | --- | --- | --- | --- | | AQo | 1.510 | 1.670 | 2.526 | 0.662 | | 53s | 0.662 | 2.526 | 1.670 | 1.510 | 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 If you know the kind of flop that came, the numbers shift: AQo holds 67.96% on rainbow flops topped by a ten or better and 34.60% on low rainbow flops (nine high or lower). 53s takes over on low rainbow flops (nine high or lower), so the favorite before the flop is the underdog on those boards. **AQo against 53s by flop texture, in percent** | Flop | Share of flops | AQo wins | Ties | 53s wins | AQo equity | | --- | --- | --- | --- | --- | --- | | Rainbow, ten or higher | 24.717 | 67.867 | 0.188 | 31.945 | 67.961 | | Rainbow, nine or lower | 6.313 | 34.051 | 1.094 | 64.855 | 34.598 | | Two-tone | 46.667 | 58.204 | 0.348 | 41.448 | 58.378 | | Monotone | 5.212 | 57.068 | 2.500 | 40.432 | 58.318 | | Paired | 17.091 | 63.377 | 0.665 | 35.958 | 63.710 | 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 AQo from 64.43% by -4.28 points and 53s from 39.69% by +0.16 points. **AQo 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 | | --- | --- | --- | --- | --- | | AQo, all flops | 60.153 | 64.432 | -4.279 | 0.93359 | | AQo, rainbow, ten or higher | 67.961 | 64.432 | +3.529 | 1.05477 | | AQo, rainbow, nine or lower | 34.598 | 64.432 | -29.834 | 0.53697 | | AQo, two-tone | 58.378 | 64.432 | -6.054 | 0.90604 | | AQo, monotone | 58.318 | 64.432 | -6.114 | 0.90511 | | AQo, paired | 63.710 | 64.432 | -0.722 | 0.98879 | | 53s, all flops | 39.847 | 39.693 | +0.154 | 1.00388 | | 53s, rainbow, ten or higher | 32.039 | 39.693 | -7.654 | 0.80717 | | 53s, rainbow, nine or lower | 65.402 | 39.693 | +25.709 | 1.64770 | | 53s, two-tone | 41.622 | 39.693 | +1.929 | 1.04860 | | 53s, monotone | 41.682 | 39.693 | +1.989 | 1.05011 | | 53s, paired | 36.290 | 39.693 | -3.403 | 0.91427 | ## Does a shared suit matter? Of the deals of this matchup, 24 share a suit (AQo at 60.85%) and 24 do not (59.46%). AQo does better with a shared suit, by 1.39 points. **AQo against 53s by suit overlap, in percent** | Deals | Specific deals | Share of deals | AQo wins | Ties | 53s wins | AQo equity | | --- | --- | --- | --- | --- | --- | --- | | Share a suit | 24 | 50.00 | 60.567 | 0.560 | 38.873 | 60.847 | | No shared suit | 24 | 50.00 | 59.218 | 0.483 | 40.299 | 59.459 | ## How often this matchup comes up You will meet this exact matchup 0.0059% of the time in a random heads-up deal: 96 of 1,624,350, counting either seat order. ## A worked example Worked example: both players commit $100, so $200 sits in the middle. Over every board, AQo's average share is $120.30 (a gain of $20.30) and 53s' is $79.70 (a loss of $20.30). Out of 1,000 deals you should see around 599 outright wins for AQo, 396 for 53s, and 5 split pots. ## The same matchup from the other side 53s versus AQo is this same page seen from the other hand: 39.85% for 53s, 60.15% for AQo. ## Keep exploring AsQh against 5d3d is a ready-made deal for the calculator, with no suit in common between the hands. The neighboring matchups below replace one hand with another of similar strength. - [Open AsQh against 5d3d in the equity calculator](https://georgelipoker.com/tools/equity-calculator.md#p1=AsQh&p2=5d3d) - [AQo combos](https://georgelipoker.com/combos/aqo.md) - [53s combos](https://georgelipoker.com/combos/53s.md) - [AQo vs 43s](https://georgelipoker.com/equity/aqo-vs-43s.md) - [AJo vs 53s](https://georgelipoker.com/equity/ajo-vs-53s.md) - [AQo vs 64s](https://georgelipoker.com/equity/aqo-vs-64s.md) - [All hand matchups](https://georgelipoker.com/equity.md) ## How this was computed The figures are counted, not estimated: 1,712,304 boards for every suit pattern of the 48 specific deals, with both seven-card hands compared each time. Equity gives half a win for a tie. For the flop rows, a board is counted once under each of the ten flops inside it. Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used. ## Related - [AQo vs 43s: preflop equity](https://georgelipoker.com/equity/aqo-vs-43s.md) - [AJo vs 53s: preflop equity](https://georgelipoker.com/equity/ajo-vs-53s.md) - [AQo vs 64s: preflop equity](https://georgelipoker.com/equity/aqo-vs-64s.md)