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What is a BDSD (Backdoor Straight Draw)?

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What is a BDSD (Backdoor Straight Draw)?

What Does BDSD (Backdoor Straight Draw) Mean in Poker?

A BDSD, or Backdoor Straight Draw, occurs when a player needs two specific cards consecutively on the turn and river to complete a straight.

When You Might Hear Or Use The Term BDSD (Backdoor Straight Draw):

This term is often mentioned when discussing potential draws on the flop that require both the turn and river to complete, especially in strategic discussions about betting and calling ranges.

In-Game Example:

You’re holding 67 and the flop is 9K2. You need an 8 and a 5 on the turn and river to complete a straight.

Strategy / Tips:

  • Best Practice: Consider the pot odds and implied odds when deciding whether to chase a BDSD.
  • Common Mistake: Overvaluing a BDSD, leading to overly aggressive play.
  • Pro Tips: Use the BDSD as part of a larger strategy, such as semi-bluffing when other draws are also possible.
  • Differences playing over the table vs online: Online play might provide more opportunities to chase backdoor draws due to faster gameplay and less physical tells.

Alternative names:

Also known as “runner-runner straight draw.”

FAQs:

  • Q: Can a BDSD be profitable to chase?
    A: Yes, if the pot odds justify the call and there are potential implied odds.
  • Q: How often does a BDSD hit?
    A: The odds of hitting a BDSD are approximately 4.2% by the river.

Related terms:

For more information on poker strategies, consider exploring online poker resources.

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