AJ vs KQ: Preflop Equity & Odds
| Hand | Win | Tie | Equity |
|---|---|---|---|
| AJ (Ace-Jack) | 59.2% | 0.5% | 59.5% |
| KQ (King-Queen) | 40.3% | 0.5% | 40.5% |
Suited vs offsuit: AJ
| Matchup | Win | Tie | Equity |
|---|---|---|---|
| AJs | 60.9% | 0.5% | 61.1% |
| AJo | 58.7% | 0.5% | 58.9% |
How AJ vs KQ unfolds by street
Ace-Jack (AJ) is still ahead on 70% of flops against KQ, and the lead survives to the turn on 64%. KQ takes the lead on the other 30% of flops. These figures come from full board enumeration, not a simulation.
| Street | AJ still ahead | KQ flipped the lead |
|---|---|---|
| Flop | 70% | 30% |
| Turn | 64% | 36% |
Two unpaired hands with all four ranks live: AJ vs KQ. AJ wins 59.2%, KQ wins 40.3%, and 0.5% of boards chop. The favorite isn't running away with it — 40.3% of the time KQ pairs up first or backs into the better runout — but higher cards making higher pairs is enough to keep AJ in front.
Translate that into a decision and it's simple pot-odds math: counting split pots as half, AJ carries 59.5% equity and KQ 40.5%. Against a pot-sized shove you need about 33% to call and about 25% versus a half-pot bet — so KQ is comfortably priced in to get it all-in here.
How you play AJ vs KQ depends on which side you hold. With AJ you're not crushing, so keep the pot controllable and take the 59.2% edge to showdown when you can; with KQ, your equity is enough to continue with initiative but thin enough that bloating the pot out of position is a trap.
AJ vs KQ FAQ
Who wins AJ vs KQ preflop?
AJ (Ace-Jack) is the favorite, winning 59.2% of all runouts, while KQ (King-Queen) wins 40.3%. The remaining 0.5% are split pots. Counting splits as half, AJ's preflop equity is 59.5%.
How often does KQ beat AJ?
KQ wins 40.3% of the time all-in preflop against AJ — a genuine underdog, but with enough live outs (about 1 in 2) that the matchup is closer than the favorite would like.
Is AJ vs KQ a good spot to get all-in?
For AJ, yes — a 59.5% favorite should happily commit, especially with fold equity. For KQ at 40.5%, it depends on the price: enough to continue with initiative, but thin enough that stacking off out of position is usually a leak.
Does AJ hold up against KQ after the flop?
AJ is still ahead on 70% of flops and stays ahead through the turn on 64% of boards; KQ takes the lead on the other 30% of flops. These are exact figures from full board enumeration.
Run any matchup in the free equity calculator · AK VS QJ · AK VS QT · AQ VS KJ · AQ VS KT · AQ VS JT · AJ VS KT