Preflop hand matchup

Fours versus Ace Five unsuited 44   A5o       VS       Win 54.39 % Tie 0.54 % Win 45.07 % Equity 54.66 %       Equity 45.34 % Winning Breakdown for 44   High Card 0   One Pair 16,707,600   Two Pair 23,874,048   Three of a Kind 12,784,680   Straight 1,604,880   Flush 1,297,224   Full House 9,678,708   Four of a Kind 1,092,636   Straight Flush 17,028 Total 67,056,804 More on 44 | Detailed matchups Winning Breakdown for A5o   High Card 0   One Pair 21,033,504   Two Pair 23,203,584   Three of a Kind 3,208,032   Straight 3,004,560   Flush 2,110,788   Full House 2,812,464   Four of a Kind 172,080   Straight Flush 14,004 Total 55,559,016 More on A5o | Detailed matchups