KJs vs 77 equity
Preflop, KJs beats 77 with exact equity 48.75% vs 51.25%: KJs wins 48.53%, 77 wins 51.03%, ties 0.44%. Computed by exhaustively enumerating all 10,273,824 deals.
| KJs Win | 48.53% |
|---|---|
| 77 Win | 51.03% |
| Tie | 0.44% |
| KJs Equity (win + tie/2) | 48.75% |
| 77 Equity (win + tie/2) | 51.25% |
| Boards enumerated | 10,273,824 |
| Suit combinations | 6 |
| Losing frequency | KJs loses 1 in 2.0 |
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, KJs or 77?
77 is ahead: KJs has 48.75% equity vs 51.25% (exact enumeration).
How often do KJs vs 77 tie?
Ties occur 0.44% of the time (45,153 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, “KJs vs 77 equity”, pailiku.com/matchups/kjs-vs-77 (2026).