Q2s vs random hand equity
Q2 suited has exact preflop equity 50.17% vs a random hand (win 48.10%, tie 4.13%, lose 47.76%), ranking 88 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 48.10% |
|---|---|
| Tie | 4.13% |
| Lose | 47.76% |
| Equity (win + tie/2) | 50.17% |
| Rank among 169 hands | 88 / 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 | J2o（75.85%）、T2o（75.50%）、72o（75.20%）、92o（75.20%）、82o（74.96%） |
|---|---|
| Worst 5 opponents | QQ（11.05%）、AA（15.43%）、KK（15.44%）、AQs（26.05%）、KQs（26.63%） |
FAQ
Is Q2s a good starting hand?
Q2s has 50.17% equity vs a random hand, ranking 88 of 169 starting hands (exact enumeration).
Which hands does Q2s fear most?
Toughest opponents for Q2s: QQ (Q2s equity 11.05%), AA (Q2s equity 15.43%), KK (Q2s equity 15.44%), AQs (Q2s equity 26.05%), KQs (Q2s equity 26.63%).
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, “Q2s vs random hand equity”, pailiku.com/matchups/q2s-vs-random (2026).