Different winning combination have different chances of coming out. The chance of getting Royal Flush is 40,000:1. The chance of getting Straight Flush is 10,000:1. Only one of 423 combinations can be a Four of a Kind. The chance of getting Full House is 86:1. The chance of getting Flush is 93:1. The chance of getting Straight is 85:1. Only one of 13 combinations can be a Three of a Kind. Only one of 8 combinations can be a Two Pairs. The chance of getting High Pair is 5:1. Multi-Hand Jackpot Poker Flush.