K9o vs random hand equity
K9 offsuit has exact preflop equity 57.81% vs a random hand (win 56.41%, tie 2.81%, lose 40.78%), ranking 40 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 56.41% |
|---|---|
| Tie | 2.81% |
| Lose | 40.78% |
| Equity (win + tie/2) | 57.81% |
| Rank among 169 hands | 40 / 169 |
| Boards enumerated | 2,097,572,400 |
Note: class-average values. Specific suit combinations (e.g. shared suits) shift the numbers by a few tenths of a percent.
Best 5 opponents / Worst 5 opponents
| Best 5 opponents | 92o（76.29%）、93o（75.76%）、94o（75.64%）、95o（73.91%）、Q9o（73.60%） |
|---|---|
| Worst 5 opponents | KK（7.66%）、AA（13.13%）、AKs（22.97%）、AKo（23.76%）、A9s（24.71%） |
FAQ
Is K9o a good starting hand?
K9o has 57.81% equity vs a random hand, ranking 40 of 169 starting hands (exact enumeration).
Which hands does K9o fear most?
Toughest opponents for K9o: KK (K9o equity 7.66%), AA (K9o equity 13.13%), AKs (K9o equity 22.97%), AKo (K9o equity 23.76%), A9s (K9o equity 24.71%).
What does "vs random hand" mean?
The opponent holds any two of the remaining 50 cards with equal probability (1,225 combos); figures are the weighted exhaustive average over all of them.
Related
Figures from app/data/matchup-matrix (exhaustive engine scripts/gen-matchup-matrix.mjs, cross-validated against lib/poker-equity.ts)
Cite this page: Pailiku, “K9o vs random hand equity”, pailiku.com/matchups/k9o-vs-random (2026).