64o vs random hand equity
64 offsuit has exact preflop equity 38.01% vs a random hand (win 35.00%, tie 6.01%, lose 58.98%), ranking 154 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 35.00% |
|---|---|
| Tie | 6.01% |
| Lose | 58.98% |
| Equity (win + tie/2) | 38.01% |
| Rank among 169 hands | 154 / 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 | 42o（64.43%）、43o（63.62%）、32o（62.48%）、54o（62.36%）、42s（60.69%） |
|---|---|
| Worst 5 opponents | 66（11.93%）、77（14.10%）、88（15.38%）、99（16.40%）、JJ（16.49%） |
FAQ
Is 64o a good starting hand?
64o has 38.01% equity vs a random hand, ranking 154 of 169 starting hands (exact enumeration).
Which hands does 64o fear most?
Toughest opponents for 64o: 66 (64o equity 11.93%), 77 (64o equity 14.10%), 88 (64o equity 15.38%), 99 (64o equity 16.40%), JJ (64o equity 16.49%).
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, “64o vs random hand equity”, pailiku.com/matchups/64o-vs-random (2026).