Q4s vs random hand equity
Q4 suited has exact preflop equity 51.86% vs a random hand (win 49.76%, tie 4.18%, lose 46.05%), ranking 76 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 49.76% |
|---|---|
| Tie | 4.18% |
| Lose | 46.05% |
| Equity (win + tie/2) | 51.86% |
| Rank among 169 hands | 76 / 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（75.52%）、T4o（75.17%）、94o（75.03%）、42o（74.03%）、84o（73.65%） |
|---|---|
| Worst 5 opponents | QQ（11.85%）、AA（16.24%）、KK（16.25%）、AQs（26.96%）、KQs（27.53%） |
FAQ
Is Q4s a good starting hand?
Q4s has 51.86% equity vs a random hand, ranking 76 of 169 starting hands (exact enumeration).
Which hands does Q4s fear most?
Toughest opponents for Q4s: QQ (Q4s equity 11.85%), AA (Q4s equity 16.24%), KK (Q4s equity 16.25%), AQs (Q4s equity 26.96%), KQs (Q4s equity 27.53%).
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, “Q4s vs random hand equity”, pailiku.com/matchups/q4s-vs-random (2026).