An ace high straight flush, such as Ad Kd Qd Jd 10d is called a royal flush, and is the highest ranked hand in standard poker, without wild cards. Four Of a Kind is the 3rd best poker hand you can have. Four Of a Kind beats Full House, Flush, Straight, Three of a Kind, Two Pair, One Pair, and High Card. Royal Flush and Straight Flush beats Four Of a Kind. What is the worst hand in poker? The worst hand against multiple players is 72 offsuit. It also beats three of a kind, two pair, a pair, and high card. What Beats A Flush Poker 3,9/5 6482 votesĪ flush beats a straight.