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Seven2Offsuit

Preflop matchups

AQs vs KJs: preflop equity

AQs is a clear favorite over KJs.

AQs

vs

KJs

AQs wins

61.5%

Tie

0.5%

KJs wins

38.0%

AQs has 61.8% equity, which counts a tie as half a win. The numbers are exact: every one of the 1,712,304 possible boards is counted for each suit combination, not simulated. Suits are shown as examples; the result is averaged over every KJs combination that doesn't share a card with AQs.

Try it on a board in the Odds Lab

Questions

Who wins more often, AQs or KJs?
AQs is a clear favorite over KJs. All in before the flop, AQs wins 61.5% of the time, KJs wins 38.0% and they tie 0.5%.
What is AQs's equity against KJs?
61.8%. Equity counts a tie as half a win, so it is the share of the pot AQs takes on average.
Are these odds exact?
Yes. Every one of the 1,712,304 possible five-card boards is counted for each suit combination, so there is no simulation error.