77 vs random hand equity
pocket 77 has exact preflop equity 66.24% vs a random hand (win 65.73%, tie 1.02%, lose 33.25%), ranking 9 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 65.73% |
|---|---|
| Tie | 1.02% |
| Lose | 33.25% |
| Equity (win + tie/2) | 66.24% |
| Rank among 169 hands | 9 / 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（93.52%）、73o（91.65%）、74o（89.79%）、72s（88.15%）、75o（87.93%） |
|---|---|
| Worst 5 opponents | 88（18.18%）、99（18.44%）、TT（18.75%）、QQ（19.08%）、JJ（19.09%） |
FAQ
Is 77 a good starting hand?
77 has 66.24% equity vs a random hand, ranking 9 of 169 starting hands (exact enumeration).
Which hands does 77 fear most?
Toughest opponents for 77: 88 (77 equity 18.18%), 99 (77 equity 18.44%), TT (77 equity 18.75%), QQ (77 equity 19.08%), JJ (77 equity 19.09%).
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, “77 vs random hand equity”, pailiku.com/matchups/77-vs-random (2026).