Here are two examples of straight flush combinations. A ♦ Q ♦ 7 ♦ 5 ♦ 4 ♦ – an Ace-high flushĪ flush combination that consists of 5 sequential cards is called a straight flush, and it is very important to distinguish these two combinations as they have different hand strengths in poker.In live and online poker, the flush is a term used for a card combination that consists of five cards that are all of the same suit, with at least one of them being non-sequential. Thanks to its unique features, the flush is one of the poker hand combinations that are easy to recognize. 18+ | BeGambleAware T&Cs Apply | Read full T&Csīefore we jump into explaining what beats what in Texas Hold’em we will first talk about different hand combinations and the math behind them.