AA vs KK
Preflop odds, heads-up Texas Hold'em
AA
A♠A♥
81.3%
KK
K♦K♣
18.7%
AA is the favorite: it wins about 81.3% of the time against KK when both hands go to showdown, with ties 0.4% of runouts.
Computed from 400k simulated deals with the hands shown above.
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