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AQo vs AJo equity

Preflop, AQo beats AJo with exact equity 73.91% vs 26.09%: AQo wins 71.01%, AJo wins 23.20%, ties 5.79%. Computed by exhaustively enumerating all 15,410,736 deals.

AQo Win71.01%
AJo Win23.20%
Tie5.79%
AQo Equity (win + tie/2)73.91%
AJo Equity (win + tie/2)26.09%
Boards enumerated15,410,736
Suit combinations9
Losing frequencyAQo loses 1 in 4.3

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, AQo or AJo?

AQo is ahead: AQo has 73.91% equity vs 26.09% (exact enumeration).

How often do AQo vs AJo tie?

Ties occur 5.79% of the time (891,740 of 15,410,736 outcomes).

Are these numbers simulated?

No. All 15,410,736 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, “AQo vs AJo equity”, pailiku.com/matchups/aqo-vs-ajo (2026).