99 vs random hand equity
pocket 99 has exact preflop equity 72.06% vs a random hand (win 71.67%, tie 0.78%, lose 27.55%), ranking 6 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 71.67% |
|---|---|
| Tie | 0.78% |
| Lose | 27.55% |
| Equity (win + tie/2) | 72.06% |
| Rank among 169 hands | 6 / 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 | 92o（93.56%）、93o（93.12%）、94o（93.11%）、95o（91.25%）、96o（89.85%） |
|---|---|
| Worst 5 opponents | TT（18.00%）、JJ（18.39%）、QQ（18.81%）、AA（19.14%）、KK（19.18%） |
FAQ
Is 99 a good starting hand?
99 has 72.06% equity vs a random hand, ranking 6 of 169 starting hands (exact enumeration).
Which hands does 99 fear most?
Toughest opponents for 99: TT (99 equity 18.00%), JJ (99 equity 18.39%), QQ (99 equity 18.81%), AA (99 equity 19.14%), KK (99 equity 19.18%).
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, “99 vs random hand equity”, pailiku.com/matchups/99-vs-random (2026).