High Card wins an all in

[HoldingFolding]

NLHE SnG. Two players go all in, neither has a pocket pair, what is the probability that the highest card of the 4 wins it? Do we ignore straights and flushes?

I see A6 has a 57% chance of winning against KQ, so you're better of pushing with Ax than pictures?

[Precision1C]

Ignoring flushes, straights,the possibility that no card from either hand plays and duplicated cards in the two hands the odds of high card winning are C(37,5)/C(49,5)=22.9%.