AQs vs ATs equity
Preflop, AQs beats ATs with exact equity 70.55% vs 29.45%: AQs wins 67.91%, ATs wins 26.81%, ties 5.28%. Computed by exhaustively enumerating all 5,136,912 deals.
| AQs Win | 67.91% |
|---|---|
| ATs Win | 26.81% |
| Tie | 5.28% |
| AQs Equity (win + tie/2) | 70.55% |
| ATs Equity (win + tie/2) | 29.45% |
| Boards enumerated | 5,136,912 |
| Suit combinations | 3 |
| Losing frequency | AQs loses 1 in 3.7 |
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, AQs or ATs?
AQs is ahead: AQs has 70.55% equity vs 29.45% (exact enumeration).
How often do AQs vs ATs tie?
Ties occur 5.28% of the time (271,077 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, “AQs vs ATs equity”, pailiku.com/matchups/aqs-vs-ats (2026).