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Casino Terms Glossary
Straight Flush — is a five-card poker hand made of five consecutive ranks all in the same suit, such as 5♥–6♥–7♥–8♥–9♥. In casino gambling it’s the second-highest standard hand (the Ace‑high version is the Royal Flush) and it beats all straights and flushes. Knowing it helps players judge odds and payouts.

Understanding Straight Flush
Understanding the Straight Flush meaning helps you evaluate hand strength and make solid betting decisions at the table or in video poker. The Straight Flush definition is simple: five sequential cards in one suit, no gaps, no duplicates. Its rarity drives high payouts and shapes strategy, especially in games where drawing odds, blockers, and board texture matter. Players who grasp this term can avoid overvaluing near-miss hands and read opponents’ ranges more accurately. At 101RTP, we compare casinos and games, publish honest reviews, and offer tools like the Slot Simulator and Bonus Value Score to plan bankroll and bonus play.
Examples of Straight Flush
Here are common examples of a Straight Flush you might see in casino poker and video poker:
- 2♦–3♦–4♦–5♦–6♦: a six-high straight flush that beats any regular straight or flush.
- 7♣–8♣–9♣–10♣–J♣: a jack-high straight flush, extremely strong in Hold’em and Omaha.
- A♠–K♠–Q♠–J♠–10♠: the Royal Flush, the highest possible straight flush and the top hand.
- Texas Hold’em board: Board shows 6♥–7♥–8♥–Q♦–2♣; your 4♥–5♥ makes a 4‑to‑8 heart straight flush.
FAQs
What is a Straight Flush in poker?
A Straight Flush is a five-card hand with consecutive ranks all in the same suit, such as 5♥–6♥–7♥–8♥–9♥. In casino terms, it combines a straight and a flush simultaneously, making it the second-highest standard hand (Ace‑high forms a Royal Flush). It beats all straights and all regular flushes.
How does a Straight Flush rank compared to other poker hands?
It ranks above four of a kind in some variants? No—standard rankings place Straight Flush above four of a kind and below only the Royal Flush, which is simply the Ace‑high straight flush. This ranking applies across casino poker, home games, and most gambling formats, including video poker paytables.
Can two players share or tie with a Straight Flush?
Yes. If both players make the same five ranks in the same suit using community cards, the pot is split. If each makes different straight flushes, the higher top card wins (J‑high beats 10‑high). Suits don’t break ties in most casino poker; only ranks decide the winner.
Is a Royal Flush different from a Straight Flush?
A Royal Flush is the highest possible Straight Flush—A‑K‑Q‑J‑10 in one suit. Many casino games and video poker machines give it the top payout. While all royals are straight flushes, not all straight flushes are royals; any lower sequence in one suit is a non‑royal straight flush.
Do video poker payouts for a Straight Flush vary by machine?
Yes. Paytables differ by game and casino, so a Straight Flush may pay 50× on one machine and 45× on another. Always check the paytable. On 101RTP, you can compare games, read transparent reviews, and find casinos offering stronger returns for premium hands like straight flushes.
Why does Straight Flush meaning matter to a casino player?
Knowing the Straight Flush meaning and where it sits in the hand ranking lets you assess risk, fold equity, and payout expectations. At 101RTP, our guides, Slot Simulator, and Bonus Value Score help you plan bankroll, understand variance, and target casinos and promotions that fit your gambling strategy.
How rare is a Straight Flush, and what are the odds?
In five-card poker, a straight flush (including royals) appears about 1 in 65,000 hands, making it extremely rare. With seven available cards in Texas Hold’em, it occurs more often but is still uncommon. This rarity explains the premium payouts and why players rarely see it in typical casino sessions.