63s vs random hand equity
63 suited has exact preflop equity 39.53% vs a random hand (win 36.69%, tie 5.70%, lose 57.62%), ranking 147 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 36.69% |
|---|---|
| Tie | 5.70% |
| Lose | 57.62% |
| Equity (win + tie/2) | 39.53% |
| Rank among 169 hands | 147 / 169 |
| Boards enumerated | 2,097,572,400 |
Note: class-average values. Specific suit combinations (e.g. shared suits) shift the numbers by a few tenths of a percent.
Best 5 opponents / Worst 5 opponents
| Best 5 opponents | 32o（65.59%）、43o（64.29%）、53o（64.17%）、32s（62.00%）、43s（60.82%） |
|---|---|
| Worst 5 opponents | 66（15.17%）、77（17.67%）、88（18.61%）、JJ（18.80%）、99（18.80%） |
FAQ
Is 63s a good starting hand?
63s has 39.53% equity vs a random hand, ranking 147 of 169 starting hands (exact enumeration).
Which hands does 63s fear most?
Toughest opponents for 63s: 66 (63s equity 15.17%), 77 (63s equity 17.67%), 88 (63s equity 18.61%), JJ (63s equity 18.80%), 99 (63s equity 18.80%).
What does "vs random hand" mean?
The opponent holds any two of the remaining 50 cards with equal probability (1,225 combos); figures are the weighted exhaustive average over all of them.
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, “63s vs random hand equity”, pailiku.com/matchups/63s-vs-random (2026).