AJo vs ATs equity
Preflop, AJo beats ATs with exact equity 68.68% vs 31.32%: AJo wins 64.84%, ATs wins 27.49%, ties 7.66%. Computed by exhaustively enumerating all 5,136,912 deals.
| AJo Win | 64.84% |
|---|---|
| ATs Win | 27.49% |
| Tie | 7.66% |
| AJo Equity (win + tie/2) | 68.68% |
| ATs Equity (win + tie/2) | 31.32% |
| Boards enumerated | 5,136,912 |
| Suit combinations | 3 |
| Losing frequency | AJo loses 1 in 3.6 |
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 ATs?
AJo is ahead: AJo has 68.68% equity vs 31.32% (exact enumeration).
How often do AJo vs ATs tie?
Ties occur 7.66% of the time (393,669 of 5,136,912 outcomes).
Are these numbers simulated?
No. All 5,136,912 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 ATs equity”, pailiku.com/matchups/ajo-vs-ats (2026).