QJs vs JJ equity
Preflop, QJs beats JJ with exact equity 36.99% vs 63.01%: QJs wins 36.24%, JJ wins 62.26%, ties 1.50%. Computed by exhaustively enumerating all 5,136,912 deals.
| QJs Win | 36.24% |
|---|---|
| JJ Win | 62.26% |
| Tie | 1.50% |
| QJs Equity (win + tie/2) | 36.99% |
| JJ Equity (win + tie/2) | 63.01% |
| Boards enumerated | 5,136,912 |
| Suit combinations | 3 |
| Losing frequency | QJs loses 1 in 1.6 |
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, QJs or JJ?
JJ is ahead: QJs has 36.99% equity vs 63.01% (exact enumeration).
How often do QJs vs JJ tie?
Ties occur 1.50% of the time (77,094 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, “QJs vs JJ equity”, pailiku.com/matchups/qjs-vs-jj (2026).