A straight in poker is any five cards in sequential rank, regardless of suit. Think of it as a numerical staircase where each card is exactly one rank higher than the previous one, creating an unbroken sequence like 7-8-9-10-J.
In poker hand rankings, a straight sits comfortably in the middle tier, ranking sixth out of ten possible hand categories. It beats three of a kind, two pair, one pair, and high card, while losing to a flush, full house, four of a kind, straight flush, and royal flush. The probability of making a straight by the river in Texas Hold’em is approximately 4.6%, or about 1 in 21 hands.
The ace plays a unique role in straights, functioning as either the highest or lowest card but never as a middle card. This means A-2-3-4-5 (known as a “wheel” or “bicycle”) is valid, as is 10-J-Q-K-A (called “Broadway”), but K-A-2-3-4 is not a straight because the ace cannot bridge the gap between king and deuce.
How Strong Is a Straight?
A straight’s strength depends entirely on its highest card. An ace-high straight (Broadway) is the strongest possible straight, while a five-high straight (the wheel) is the weakest. When two players both have straights, the one with the higher top card wins the entire pot.
The ranking order from strongest to weakest:
- Broadway (A-K-Q-J-10)
- King-high (K-Q-J-10-9)
- Queen-high (Q-J-10-9-8)
- And so on down to…
- Wheel (5-4-3-2-A)
Example 1: Simple Straight on the Flop
You hold J♠ 10♦. The flop comes Q♥ K♣ 9♠. You’ve flopped a king-high straight (9-10-J-Q-K), which is the second-strongest possible straight. Any opponent would need specifically A-J-10 to beat you with Broadway.
Example 2: Completed on the River
You hold 7♥ 6♥. The board runs out 9♦ 5♣ 2♠ 8♥ K♣. You make a nine-high straight (5-6-7-8-9) on the turn. Notice how the suited hearts don’t matter for the straight,only the ranks count.
Straight vs Flush: Which Wins?
A flush always beats a straight, regardless of how high your straight ranks. This hierarchy exists because flushes are statistically harder to make. While you’ll make a straight about 4.6% of the time, flushes occur only about 3.0% of the time by the river.
Even Broadway (the highest straight) loses to any flush, including a lowly 7-high flush. This mathematical rarity drives the ranking system,the less likely a hand is to occur, the higher it ranks.
Straight vs Three of a Kind: Which Wins?
A straight beats three of a kind (also called trips or a set) every single time. Even the weakest straight (5-4-3-2-A) defeats the strongest three of a kind (three aces). This ranking reflects probability: you’ll make three of a kind about 4.8% of the time, slightly more often than a straight.
Key Facts
| Aspect | Details |
|---|---|
| Ranking | 6th out of 10 hand categories |
| Probability (by river) | ~4.6% or 1 in 21 |
| Beats | Three of a kind, two pair, one pair, high card |
| Loses to | Flush, full house, four of a kind, straight flush, royal flush |
| Ace rule | Can be high (A-K-Q-J-10) or low (5-4-3-2-A), never middle |
| Tiebreaker | Highest card in the straight wins |
Common Straight Draw Situations
Understanding when you’re drawing to a straight is crucial for decision-making:
Open-Ended Straight Draw (OESD): You have four consecutive cards and need one on either end. With 8♠ 7♠ on a 6♥ 5♣ K♦ flop, both a 4 and a 9 complete your straight. This gives you 8 outs.
Gutshot (Inside Straight Draw): You need one specific rank to fill a gap. With A♠ K♣ on a Q♥ 10♦ 4♣ flop, only a jack completes your straight. This gives you 4 outs.
Pro Tip: When you flop an open-ended straight draw, you have roughly a 32% chance to complete it by the river. A gutshot gives you only about 16%. This 2:1 ratio makes OESD draws much more valuable for semi-bluffing and calling bets.
Special Straight Situations
Some unique scenarios arise with straights:
Split Pots: When the board itself contains a straight, like 5♠ 6♥ 7♦ 8♣ 9♠, any player without a higher straight shares the pot equally. Your hole cards only matter if they create a better straight.
Counterfeiting: Your straight can lose value when the board pairs or completes a better straight. If you have 6-5 and the board shows 7-8-9-J, a ten on the river counterfeits your nine-high straight since the board now plays a jack-high straight.
Straight Flush Possibilities: Whenever you have a straight, check if it’s also suited. A suited straight becomes a straight flush, jumping from 6th place to 2nd in hand rankings.
Hear It at the Table
Key Takeaway
A straight is a solid middle-tier hand that beats half the possible holdings in poker. Remember three critical rules: aces can be high or low but never middle, the highest card determines the winner in straight-over-straight situations, and any flush beats any straight. Master recognizing straight possibilities quickly,both for your own draws and potential opponent holdings,as these hands appear frequently enough to significantly impact your win rate.
