Q4o vs random hand equity
Q4 offsuit has exact preflop equity 49.13% vs a random hand (win 46.92%, tie 4.41%, lose 48.67%), ranking 93 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 46.92% |
|---|---|
| Tie | 4.41% |
| Lose | 48.67% |
| Equity (win + tie/2) | 49.13% |
| Rank among 169 hands | 93 / 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 | J4o（74.45%）、T4o（74.07%）、94o（73.91%）、42o（73.01%）、84o（72.42%） |
|---|---|
| Worst 5 opponents | QQ（6.52%）、AA（12.02%）、KK（12.03%）、AQs（22.68%）、KQs（23.26%） |
FAQ
Is Q4o a good starting hand?
Q4o has 49.13% equity vs a random hand, ranking 93 of 169 starting hands (exact enumeration).
Which hands does Q4o fear most?
Toughest opponents for Q4o: QQ (Q4o equity 6.52%), AA (Q4o equity 12.02%), KK (Q4o equity 12.03%), AQs (Q4o equity 22.68%), KQs (Q4o equity 23.26%).
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, “Q4o vs random hand equity”, pailiku.com/matchups/q4o-vs-random (2026).