TT vs 99 equity
Preflop, TT beats 99 with exact equity 82.00% vs 18.00%: TT wins 81.75%, 99 wins 17.75%, ties 0.50%. Computed by exhaustively enumerating all 10,273,824 deals.
| TT Win | 81.75% |
|---|---|
| 99 Win | 17.75% |
| Tie | 0.50% |
| TT Equity (win + tie/2) | 82.00% |
| 99 Equity (win + tie/2) | 18.00% |
| Boards enumerated | 10,273,824 |
| Suit combinations | 6 |
| Losing frequency | TT loses 1 in 5.6 |
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, TT or 99?
TT is ahead: TT has 82.00% equity vs 18.00% (exact enumeration).
How often do TT vs 99 tie?
Ties occur 0.50% of the time (51,540 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, “TT vs 99 equity”, pailiku.com/matchups/tt-vs-99 (2026).