QQ vs 99: Odds & Interactive Calculator
| Hand | Win | Tie | Equity |
|---|---|---|---|
| QQ (Pocket Queens) | 81.0% | 0.4% | 81.2% |
| 99 (Pocket Nines) | 18.6% | 0.4% | 18.8% |
How QQ vs 99 unfolds by street
Pocket Queens (QQ) is still ahead on 89% of flops against 99, and the lead survives to the turn on 85%. 99 takes the lead on the other 11% of flops, almost always by flopping a set. These figures come from full board enumeration, not a simulation.
| Street | QQ still ahead | 99 flipped the lead |
|---|---|---|
| Flop | 89% | 11% |
| Turn | 85% | 15% |
QQ vs 99 is two made hands colliding before the flop, and the higher pair owns it: QQ wins 81.0%, 99 wins 18.6%, and 0.4% of boards chop — 4.4-to-1. The lower pair, 99, is drawing to the two cards left in the deck that make it a set; miss those and only a runner-runner straight or flush saves it, which is why it gets there just 1 time in 5.
Think in variance terms: 81.2% equity means QQ loses this all-in nearly 19 times in 100, so even a "dominant" spot is a coin you'll see come up tails plenty. Getting it in as the 81.2% favorite is correct every time; the 18.8% that goes the other way is math, not a misplay.
As the bigger pair, QQ, your whole job is to get the money in before a scare card — there's no fold here and slow-playing only lets 99 realize its set equity for free. As the smaller pair, the discipline is recognizing when stacks are deep enough that calling off 18.6% equity is a leak, even though folding pre feels impossible.
QQ vs 99 FAQ
Who wins QQ vs 99 preflop?
QQ (Pocket Queens) is the favorite, winning 81.0% of all runouts, while 99 (Pocket Nines) wins 18.6%. The remaining 0.4% are split pots. Counting splits as half, QQ's preflop equity is 81.2%.
Does the QQ vs 99 probability change all-in preflop?
No. Once both hands are all-in preflop the odds are set by the cards alone — position, stack size and who bet first change nothing. The only thing that moves the number is suits: QQ's equity runs from 80.5% to 81.9% depending on how many suits the two hands share, which is why different sites quote slightly different figures. It does change once board cards are dealt (QQ leads on 89% of flops) and in multiway pots, where every extra caller takes equity from both hands.
Can you fold the smaller pair in QQ vs 99?
Almost never preflop all-in — but the 18.6% the smaller pair wins (about 1 in 5) means that when stacks are very deep and the action screams a bigger pair, laying it down is a real, if rare, fold. Set-mining the lower pair works only with the implied odds to win a full stack when you spike.
Does QQ hold up against 99 after the flop?
QQ is still ahead on 89% of flops and stays ahead through the turn on 85% of boards; 99 takes the lead on the other 11% of flops. These are exact figures from full board enumeration.
Run any matchup in the free equity calculator · AA VS TT · AA VS 99 · AA VS 88 · AA VS 77 · AA VS 66 · AA VS 55
QQ against a range
All-in against one known hand is the textbook case; at the table QQ is usually up against a range. Exact equities, computed over every combo with card removal applied:
- QQ vs calling station — 75.2% against 670 combos (50.5% of hands)
- QQ vs BTN open — 74.2% against 586 combos (44.2% of hands)
- QQ vs SB open — 73.3% against 534 combos (40.3% of hands)
- QQ vs CO open — 72.2% against 366 combos (27.6% of hands)