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5s4s — five-four of spades
Open-raise from the button onward; fold it in earlier seats. 5s4s ranks 136 of the 169 distinct starting hands. Against one random hand it takes 41.43% of the pot.
Agents: the machine-readable version of this page is 5s4s.md — same numbers, a tenth the tokens.
Equity against random opponents
| Opponents | Win % | Tie % | Pot equity % |
|---|---|---|---|
| 1 | 38.53 | 5.80 | 41.43 |
| 2 | 27.32 | 3.50 | 28.85 |
| 3 | 21.38 | 2.99 | 22.69 |
| 4 | 17.76 | 2.64 | 18.93 |
| 5 | 15.35 | 2.43 | 16.42 |
| 6 | 13.72 | 2.30 | 14.74 |
| 7 | 12.50 | 2.28 | 13.51 |
Monte Carlo, 400,000 trials per row, seed 1.
Head-to-head, exact
Against the opponent's whole hand class, not one chosen pair of cards: every combination of it you do not block, each enumerated over all 1,712,304 boards. No sampling. Averaging over the class is what makes the figure the same whichever suits you hold — against a single representative it shifts by more than a point.
| Against | Hero pot equity % | Hero win % | Split % | Combos |
|---|---|---|---|---|
| AA | 21.09 | 20.87 | 0.45 | 6 |
| KK | 22.52 | 22.29 | 0.46 | 6 |
| 22.51 | 22.29 | 0.45 | 6 | |
| JJ | 22.52 | 22.29 | 0.46 | 6 |
| TT | 22.14 | 21.88 | 0.53 | 6 |
| 77 | 20.15 | 19.48 | 1.35 | 6 |
| 22 | 51.35 | 49.60 | 3.49 | 6 |
| AKs | 38.66 | 38.38 | 0.56 | 4 |
| AKo | 41.24 | 40.98 | 0.52 | 12 |
| AQs | 38.58 | 38.30 | 0.55 | 4 |
| JTs | 37.23 | 36.64 | 1.18 | 4 |
| 76s | 37.96 | 34.50 | 6.93 | 4 |
What this page cannot tell you
Pre-flop equity is not a strategy. It ignores stack depth, bet sizing and how your opponents actually play, and equity against a random hand is not equity against the range of hands someone would actually raise with.
Open this hand in the calculator · All 1,326 hands
Suit-equivalents: 5c4c · 5d4d · 5h4h
Licence: CC-BY-4.0.