AJo
60.27%
Wins 60.03%, ties 0.47%
64s
39.73%
Wins 39.50%, ties 0.47%
AJo against 64s: the numbers
| Hand | Wins | Ties | Loses | Equity |
|---|---|---|---|---|
| AJo | 60.030 | 0.473 | 39.497 | 60.267 |
| 64s | 39.497 | 0.473 | 60.030 | 39.733 |
The matchup pits an offsuit hand against a suited hand. The two hands share no rank, which makes this a pure matchup of card strength, straight chances and flush chances.
AJo is ahead, but 64s is far from dead: it takes 395 of every 1,000 deals outright. Ties are 0.47% of the outcomes here; each tied board gives both hands half the pot.
For context, AJo sits at number 15 of 169 starting hands and 64s at number 138 when each is run against a random hand.
| Hand | Boards won, about | Boards tied, about | Boards lost, about |
|---|---|---|---|
| AJo | 49,339,000 | 389,000 | 32,463,000 |
| 64s | 32,463,000 | 389,000 | 49,339,000 |
Exact total: 48 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.
| Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) |
|---|---|---|---|---|
| AJo | 1.517 | 1.666 | 2.532 | 0.659 |
| 64s | 0.659 | 2.532 | 1.666 | 1.517 |
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
Split by what the flop looks like, AJo peaks at 68.66% on rainbow flops topped by a ten or better and bottoms out at 33.17% on low rainbow flops (nine high or lower). 64s is ahead on low rainbow flops (nine high or lower), even though it trails AJo when every flop is counted.
| Flop | Share of flops | AJo wins | Ties | 64s wins | AJo equity |
|---|---|---|---|---|---|
| Rainbow, ten or higher | 24.717 | 68.571 | 0.172 | 31.257 | 68.657 |
| Rainbow, nine or lower | 6.313 | 32.741 | 0.859 | 66.400 | 33.171 |
| Two-tone | 46.667 | 58.454 | 0.293 | 41.253 | 58.601 |
| Monotone | 5.212 | 57.237 | 2.423 | 40.340 | 58.448 |
| Paired | 17.091 | 62.916 | 0.661 | 36.423 | 63.246 |
Rainbow flops have three suits, two-tone flops repeat one suit, monotone flops are all one suit, and paired flops repeat a rank.
Compared with a random hand
Against one random hand instead, AJo holds 63.56% and 64s holds 41.33%. Facing each other changes that by -3.29 points for AJo and -1.60 points for 64s.
| Case | Equity here | Against a random hand | Change in points | Times the random-hand equity |
|---|---|---|---|---|
| AJo, all flops | 60.267 | 63.563 | -3.296 | 0.94815 |
| AJo, rainbow, ten or higher | 68.657 | 63.563 | +5.094 | 1.08014 |
| AJo, rainbow, nine or lower | 33.171 | 63.563 | -30.392 | 0.52186 |
| AJo, two-tone | 58.601 | 63.563 | -4.962 | 0.92194 |
| AJo, monotone | 58.448 | 63.563 | -5.115 | 0.91953 |
| AJo, paired | 63.246 | 63.563 | -0.317 | 0.99501 |
| 64s, all flops | 39.733 | 41.333 | -1.600 | 0.96129 |
| 64s, rainbow, ten or higher | 31.343 | 41.333 | -9.990 | 0.75830 |
| 64s, rainbow, nine or lower | 66.829 | 41.333 | +25.496 | 1.61684 |
| 64s, two-tone | 41.399 | 41.333 | +0.066 | 1.00160 |
| 64s, monotone | 41.552 | 41.333 | +0.219 | 1.00530 |
| 64s, paired | 36.754 | 41.333 | -4.579 | 0.88922 |
Does a shared suit matter?
Does suit overlap move the numbers? AJo has 60.98% when the hands share a suit and 59.55% when they do not. AJo does better with a shared suit, by 1.43 points.
| Deals | Specific deals | Share of deals | AJo wins | Ties | 64s wins | AJo equity |
|---|---|---|---|---|---|---|
| Share a suit | 24 | 50.00 | 60.723 | 0.514 | 38.763 | 60.980 |
| No shared suit | 24 | 50.00 | 59.338 | 0.432 | 40.230 | 59.554 |
How often this matchup comes up
This page stands for 48 specific-card matchups (0.0030% of 1,624,350 ordered deals), or 96 once you count the seats both ways (0.0059%).
A worked example
Say each player puts $100 in before the flop, making a $200 pot. On average AJo takes back $120.54 of it, which is $20.54 more than it put in, and 64s takes back $79.46, $20.54 less than it put in.
In 1,000 deals of exactly this matchup, expect about 600 won outright by AJo, about 395 won outright by 64s and about 5 split.
The same matchup from the other side
64s against AJo adds nothing new: it is 39.73% for 64s and 60.27% for AJo, the same figures reversed.
Keep exploring
AsJh against 6d4d 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.
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.
Bring your own hands to a session
Review the spots you actually play against these numbers in a Game Assessment, and leave with a one-page written plan.
Book a session