Casinos Poker Rooms and Sportsbook Accepting USA Players
Backdoorpoker
Catching both the turn and river card to make a drawing hand.
For instance, suppose you have As- 7s. The flop comes Ad-6c-4s.
You bet and are called. The turn is the Ts, which everybody
checks, and then the river is the Js. You've made a "backdoor"
nut flush.