AJo vs 77 equity
Preflop, AJo beats 77 with exact equity 45.35% vs 54.65%: AJo wins 45.17%, 77 wins 54.46%, ties 0.37%. Computed by exhaustively enumerating all 10,273,824 deals.
| AJo Win | 45.17% |
|---|---|
| 77 Win | 54.46% |
| Tie | 0.37% |
| AJo Equity (win + tie/2) | 45.35% |
| 77 Equity (win + tie/2) | 54.65% |
| Boards enumerated | 10,273,824 |
| Suit combinations | 6 |
| Losing frequency | AJo loses 1 in 1.8 |
Note: class-average values. Specific suit combinations (e.g. shared suits) shift the numbers by a few tenths of a percent.
FAQ
Who wins more often, AJo or 77?
77 is ahead: AJo has 45.35% equity vs 54.65% (exact enumeration).
How often do AJo vs 77 tie?
Ties occur 0.37% of the time (37,932 of 10,273,824 outcomes).
Are these numbers simulated?
No. All 10,273,824 board combinations are exhaustively enumerated — mathematically exact and reproducible.
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, “AJo vs 77 equity”, pailiku.com/matchups/ajo-vs-77 (2026).