Preflop hand matchup

Eight Seven unsuited versus Six Four unsuited 87o   64o       VS       Win 63.27 % Tie 4.75 % Win 31.98 % Equity 65.65 %       Equity 34.35 % Winning Breakdown for 87o   High Card 13,057,200   One Pair 64,799,424   Two Pair 40,790,016   Three of a Kind 8,662,896   Straight 18,435,168   Flush 4,417,236   Full House 5,499,072   Four of a Kind 310,608   Straight Flush 46,440 Total 156,018,060 More on 87o | Detailed matchups Winning Breakdown for 64o   High Card 0   One Pair 21,033,504   Two Pair 27,968,112   Three of a Kind 7,173,360   Straight 14,641,776   Flush 2,605,896   Full House 5,093,280   Four of a Kind 285,120   Straight Flush 40,356 Total 78,841,404 More on 64o | Detailed matchups