T9o
62.00%
Wins 61.13%, ties 1.75%
64s
38.00%
Wins 37.12%, ties 1.75%
T9o against 64s: the numbers
| Hand | Wins | Ties | Loses | Equity |
|---|---|---|---|---|
| T9o | 61.129 | 1.745 | 37.126 | 62.002 |
| 64s | 37.126 | 1.745 | 61.129 | 37.998 |
One side is an offsuit hand, the other is a suited hand. With no overlap in ranks, every card that pairs one hand is a card that does not pair the other.
The lead is steady rather than large, and the flop still has plenty of say in who wins. A split pot comes up on 1.75% of boards, so the wins and the equity differ by half of that.
For context, T9o sits at number 78 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 |
|---|---|---|---|
| T9o | 50,242,000 | 1,434,000 | 30,514,000 |
| 64s | 30,514,000 | 1,434,000 | 50,242,000 |
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.
| Hand | Equity as odds (to 1) | Wins one deal in | Loses one deal in | Pot odds needed to call (to 1) |
|---|---|---|---|---|
| T9o | 1.632 | 1.636 | 2.694 | 0.613 |
| 64s | 0.613 | 2.694 | 1.636 | 1.632 |
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: T9o holds 67.29% on rainbow flops topped by a ten or better and 48.44% on low rainbow flops (nine high or lower). 64s takes over on low rainbow flops (nine high or lower), so the favorite before the flop is the underdog on those boards.
| Flop | Share of flops | T9o wins | Ties | 64s wins | T9o equity |
|---|---|---|---|---|---|
| Rainbow, ten or higher | 25.341 | 66.720 | 1.136 | 32.144 | 67.288 |
| Rainbow, nine or lower | 5.689 | 48.183 | 0.511 | 51.306 | 48.439 |
| Two-tone | 46.667 | 60.379 | 0.960 | 38.661 | 60.859 |
| Monotone | 5.212 | 58.674 | 2.936 | 38.390 | 60.142 |
| Paired | 17.091 | 59.945 | 4.840 | 35.215 | 62.365 |
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
Each hand has a baseline against a random hand: 51.53% for T9o, 41.33% for 64s. Here the change is +10.47 and -3.33 points.
| Case | Equity here | Against a random hand | Change in points | Times the random-hand equity |
|---|---|---|---|---|
| T9o, all flops | 62.002 | 51.532 | +10.470 | 1.20317 |
| T9o, rainbow, ten or higher | 67.288 | 51.532 | +15.756 | 1.30575 |
| T9o, rainbow, nine or lower | 48.439 | 51.532 | -3.093 | 0.93998 |
| T9o, two-tone | 60.859 | 51.532 | +9.327 | 1.18099 |
| T9o, monotone | 60.142 | 51.532 | +8.610 | 1.16708 |
| T9o, paired | 62.365 | 51.532 | +10.833 | 1.21022 |
| 64s, all flops | 37.998 | 41.333 | -3.335 | 0.91931 |
| 64s, rainbow, ten or higher | 32.712 | 41.333 | -8.621 | 0.79143 |
| 64s, rainbow, nine or lower | 51.561 | 41.333 | +10.228 | 1.24745 |
| 64s, two-tone | 39.141 | 41.333 | -2.192 | 0.94697 |
| 64s, monotone | 39.858 | 41.333 | -1.475 | 0.96431 |
| 64s, paired | 37.635 | 41.333 | -3.698 | 0.91053 |
Does a shared suit matter?
The suit split reads 62.73% for T9o with a shared suit and 61.27% without one. T9o does better with a shared suit, by 1.46 points.
| Deals | Specific deals | Share of deals | T9o wins | Ties | 64s wins | T9o equity |
|---|---|---|---|---|---|---|
| Share a suit | 24 | 50.00 | 61.835 | 1.790 | 36.375 | 62.730 |
| No shared suit | 24 | 50.00 | 60.424 | 1.701 | 37.875 | 61.274 |
How often this matchup comes up
T9o against 64s is made up of 48 specific-card matchups in one seat order, 0.0030% of the 1,624,350 ordered deals, and 96 counting both seat orders, 0.0059%.
A worked example
Take a $200 pot built from $100 each. T9o's equity of 62.00% is worth $124.00, a $24.00 edge, and 64s' 38.00% is worth $76.00, which is $24.00 under its stake.
Out of 1,000 deals you should see around 611 outright wins for T9o, 371 for 64s, and 18 split pots.
The same matchup from the other side
64s against T9o adds nothing new: it is 38.00% for 64s and 62.00% for T9o, the same figures reversed.
Keep exploring
Open the calculator with Ts9h against 6d4d 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.
How this was computed
Each figure is a complete count over boards. Take the 48 specific deals, group them by suit pattern, deal all 1,712,304 boards against each, and compare the two seven-card hands. Equity counts a tie as half a win; the flop rows use every one of a board's ten flops.
Source: our own exact count from the GeorgeLiPoker poker math library. No outside data is used.
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