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AJs vs JTs equity

Preflop, AJs beats JTs with exact equity 68.51% vs 31.49%: AJs wins 67.66%, JTs wins 30.63%, ties 1.72%. Computed by exhaustively enumerating all 5,136,912 deals.

AJs Win67.66%
JTs Win30.63%
Tie1.72%
AJs Equity (win + tie/2)68.51%
JTs Equity (win + tie/2)31.49%
Boards enumerated5,136,912
Suit combinations3
Losing frequencyAJs loses 1 in 3.3

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, AJs or JTs?

AJs is ahead: AJs has 68.51% equity vs 31.49% (exact enumeration).

How often do AJs vs JTs tie?

Ties occur 1.72% of the time (88,314 of 5,136,912 outcomes).

Are these numbers simulated?

No. All 5,136,912 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, “AJs vs JTs equity”, pailiku.com/matchups/ajs-vs-jts (2026).