JJ vs QQ: Preflop Equity & Odds
| Hand | Win | Tie | Equity |
|---|---|---|---|
| JJ (Pocket Jacks) | 17.8% | 0.4% | 18.0% |
| QQ (Pocket Queens) | 81.7% | 0.4% | 82.0% |
How JJ vs QQ unfolds by street
Pocket Queens (QQ) is still ahead on 89% of flops against JJ, and the lead survives to the turn on 86%. JJ 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 | JJ flipped the lead |
|---|---|---|
| Flop | 89% | 11% |
| Turn | 86% | 14% |
JJ vs QQ is a pair-over-pair cooler — the kind of all-in nobody at the table can fold. QQ wins 81.7%, JJ wins 17.8%, and 0.4% of boards chop, a 4.6-to-1 edge for QQ. With nothing but the case pair to chase, JJ is set-mining all-in: it wins about 1 in 6, correct to stack off preflop but a hand that hates a clean runout. It's one of the most-quoted spots in poker, so the exact figure is worth committing to memory.
At a final table the raw 82.0% / 18.0% split is only half the story — ICM bends it. As the 18.0% underdog, JJ pays an extra survival premium, so the chip-EV "close enough" call can be a clear ICM fold. The pure equity sets the floor; the payout ladder sets the real price.
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 JJ realize its set equity for free. As the smaller pair, the discipline is recognizing when stacks are deep enough that calling off 17.8% equity is a leak, even though folding pre feels impossible.
JJ vs QQ FAQ
Who wins JJ vs QQ preflop?
QQ (Pocket Queens) is the favorite, winning 81.7% of all runouts, while JJ (Pocket Jacks) wins 17.8%. The remaining 0.4% are split pots. Counting splits as half, JJ's preflop equity is 18.0%.
How often does JJ beat QQ?
JJ wins 17.8% of the time all-in preflop against QQ — roughly 1 in 6 — so it needs good pot odds or fold equity to get the money in profitably.
Can you fold the smaller pair in JJ vs QQ?
Almost never preflop all-in — but the 17.8% the smaller pair wins (about 1 in 6) 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 JJ after the flop?
QQ is still ahead on 89% of flops and stays ahead through the turn on 86% of boards; JJ takes the lead on the other 11% of flops. These are exact figures from full board enumeration.
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