A7s vs random hand equity
A7 suited has exact preflop equity 60.98% vs a random hand (win 59.39%, tie 3.19%, lose 37.42%), ranking 24 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 59.39% |
|---|---|
| Tie | 3.19% |
| Lose | 37.42% |
| Equity (win + tie/2) | 60.98% |
| Rank among 169 hands | 24 / 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 | 72o（77.91%）、K7o（76.47%）、73o（76.27%）、Q7o（76.27%）、J7o（74.77%） |
|---|---|
| Worst 5 opponents | AA（11.97%）、AKs（29.30%）、AQs（29.47%）、AJs（30.37%）、AKo（30.59%） |
FAQ
Is A7s a good starting hand?
A7s has 60.98% equity vs a random hand, ranking 24 of 169 starting hands (exact enumeration).
Which hands does A7s fear most?
Toughest opponents for A7s: AA (A7s equity 11.97%), AKs (A7s equity 29.30%), AQs (A7s equity 29.47%), AJs (A7s equity 30.37%), AKo (A7s equity 30.59%).
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, “A7s vs random hand equity”, pailiku.com/matchups/a7s-vs-random (2026).