AA vs AKs equity
Preflop, AA beats AKs with exact equity 87.86% vs 12.14%: AA wins 87.23%, AKs wins 11.51%, ties 1.26%. Computed by exhaustively enumerating all 3,424,608 deals.
| AA Win | 87.23% |
|---|---|
| AKs Win | 11.51% |
| Tie | 1.26% |
| AA Equity (win + tie/2) | 87.86% |
| AKs Equity (win + tie/2) | 12.14% |
| Boards enumerated | 3,424,608 |
| Suit combinations | 2 |
| Losing frequency | AA loses 1 in 8.7 |
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, AA or AKs?
AA is ahead: AA has 87.86% equity vs 12.14% (exact enumeration).
How often do AA vs AKs tie?
Ties occur 1.26% of the time (43,006 of 3,424,608 outcomes).
Are these numbers simulated?
No. All 3,424,608 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, “AA vs AKs equity”, pailiku.com/matchups/aa-vs-aks (2026).