In Seven-Card Stud, players are dealt two hole cards and one face-up card initially, followed by three more face-up cards and a final face-down card. Sixth Street refers to the point when the sixth card is dealt, which is the fourth face-up card for each player. After this card is dealt, there is another round of betting before the final seventh card (River) is dealt.
Sixth Street Example
For example, in a game of Seven-Card Stud, if a player receives an Ace, 10, 5, 3, 7, 9, and Jack, the sixth card (9) is known as the Sixth Street card.