KJs vs 66 equity
Preflop, KJs beats 66 with exact equity 49.50% vs 50.50%: KJs wins 49.26%, 66 wins 50.26%, ties 0.48%. Computed by exhaustively enumerating all 10,273,824 deals.
| KJs Win | 49.26% |
|---|---|
| 66 Win | 50.26% |
| Tie | 0.48% |
| KJs Equity (win + tie/2) | 49.50% |
| 66 Equity (win + tie/2) | 50.50% |
| 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 66?
66 is ahead: KJs has 49.50% equity vs 50.50% (exact enumeration).
How often do KJs vs 66 tie?
Ties occur 0.48% of the time (49,425 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 66 equity”, pailiku.com/matchups/kjs-vs-66 (2026).