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Seven2Offsuit

Preflop matchups

AJs vs KQs: preflop equity

AJs is a clear favorite over KQs.

AJs

vs

KQs

AJs wins

58.7%

Tie

0.5%

KQs wins

40.8%

AJs has 59.0% 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 KQs combination that doesn't share a card with AJs.

Try it on a board in the Odds Lab

Questions

Who wins more often, AJs or KQs?
AJs is a clear favorite over KQs. All in before the flop, AJs wins 58.7% of the time, KQs wins 40.8% and they tie 0.5%.
What is AJs's equity against KQs?
59.0%. Equity counts a tie as half a win, so it is the share of the pot AJs 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.