ATs vs KK equity
Preflop, ATs beats KK with exact equity 32.57% vs 67.43%: ATs wins 32.36%, KK wins 67.22%, ties 0.41%. Computed by exhaustively enumerating all 10,273,824 deals.
| ATs Win | 32.36% |
|---|---|
| KK Win | 67.22% |
| Tie | 0.41% |
| ATs Equity (win + tie/2) | 32.57% |
| KK Equity (win + tie/2) | 67.43% |
| Boards enumerated | 10,273,824 |
| Suit combinations | 6 |
| Losing frequency | ATs loses 1 in 1.5 |
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, ATs or KK?
KK is ahead: ATs has 32.57% equity vs 67.43% (exact enumeration).
How often do ATs vs KK tie?
Ties occur 0.41% of the time (42,273 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, “ATs vs KK equity”, pailiku.com/matchups/ats-vs-kk (2026).