AJs vs AJo equity
Preflop, AJs beats AJo with exact equity 52.49% vs 47.51%: AJs wins 7.16%, AJo wins 2.17%, ties 90.67%. Computed by exhaustively enumerating all 10,273,824 deals.
| AJs Win | 7.16% |
|---|---|
| AJo Win | 2.17% |
| Tie | 90.67% |
| AJs Equity (win + tie/2) | 52.49% |
| AJo Equity (win + tie/2) | 47.51% |
| Boards enumerated | 10,273,824 |
| Suit combinations | 6 |
| Losing frequency | AJs 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, AJs or AJo?
AJs is ahead: AJs has 52.49% equity vs 47.51% (exact enumeration).
How often do AJs vs AJo tie?
Ties occur 90.67% of the time (9,315,204 of 10,273,824 outcomes).
Are these numbers simulated?
No. All 10,273,824 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, “AJs vs AJo equity”, pailiku.com/matchups/ajs-vs-ajo (2026).