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AQs vs AQo equity

Preflop, AQs beats AQo with exact equity 52.49% vs 47.51%: AQs wins 7.16%, AQo wins 2.17%, ties 90.67%. Computed by exhaustively enumerating all 10,273,824 deals.

AQs Win7.16%
AQo Win2.17%
Tie90.67%
AQs Equity (win + tie/2)52.49%
AQo Equity (win + tie/2)47.51%
Boards enumerated10,273,824
Suit combinations6
Losing frequencyAQs loses 1 in 46.0

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, AQs or AQo?

AQs is ahead: AQs has 52.49% equity vs 47.51% (exact enumeration).

How often do AQs vs AQo tie?

Ties occur 90.67% of the time (9,315,216 of 10,273,824 outcomes).

Are these numbers simulated?

No. All 10,273,824 board combinations are exhaustively enumerated — mathematically exact and reproducible.

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 AQo equity”, pailiku.com/matchups/aqs-vs-aqo (2026).