TT vs 99: Preflop Equity & Odds
| Hand | Win | Tie | Equity |
|---|---|---|---|
| TT (Pocket Tens) | 81.7% | 0.5% | 82.0% |
| 99 (Pocket Nines) | 17.8% | 0.5% | 18.0% |
When Pocket Tens (TT) runs into Pocket Nines (99) before the flop, the bigger pair is a heavy favorite: TT wins 81.7% of the time, 99 wins 17.8%, and 0.5% of runouts end in a chopped pot. That makes TT roughly a 4.6-to-1 favorite. The smaller pair is drawing almost exclusively to one of the two remaining Nines in the deck — about a 1-in-5 shot by the river — plus rare straight or flush escapes.
In equity terms — your long-run share of the pot counting split pots as half — TT holds 82.0% and 99 holds 18.0%. To make these numbers practical: facing a pot-sized all-in you need about 33% equity to call profitably, and a half-pot bet needs about 25%. Numbers on this page are exact, computed by full board enumeration (not simulation). Try any other hand or full ranges in the free equity calculator.
TT vs 99 FAQ
Who wins TT vs 99 preflop?
TT (Pocket Tens) is the favorite: it wins 81.7% of all runouts, while 99 (Pocket Nines) wins 17.8%. The remaining 0.5% are split pots. Counting splits as half, TT's preflop equity is 82.0%.
How often does 99 beat TT?
99 wins 17.8% of the time all-in preflop against TT — roughly 1 in 6 — so it needs good pot odds or fold equity to get the money in profitably.
Are these TT vs 99 numbers exact?
Yes. They are computed by exhaustively enumerating every possible five-card board (1,712,304 boards per card combination) and averaging across all suit combinations of both hands — not by Monte Carlo simulation. Display values are rounded to one decimal place.
Run any matchup in the free equity calculator · AA VS KK · AA VS QQ · AA VS JJ