A4s BTN on KT9r: Don't Fold the Nut Draw

Hero
A♦4♦
Position
BTN vs UTG
Pot
3-Bet Pot
Flop
9♦ T♥ K♠

We must call the turn with the nut flush draw and an overcard; folding is a significant mistake given the excellent pot odds.

Flop Analysis

C-betting is standard on this texture. We have a massive range advantage, and betting small with our nut backdoor potential forces folds from Villain's underpairs and air.

Turn Analysis

Folding here is a major error. We have the nut flush draw and an overcard, giving us plenty of equity to continue against a range that includes many bluffs and weaker draws. **Ranges:** Villain's lead (donk bet) often represents a Ten or a draw like QJ or J9. However, we block the nut diamond draws (AdQd, AdJd), which increases the likelihood they are leading with air or weaker semi-bluffs. **Math:** We are getting 4:1 on a call, requiring only 20% equity. With our flush draw and Ace overcard, we have roughly 30% equity against Villain's entire range, making this a mandatory continue. **Plan:** By calling, we realize our equity in position. If the river is a diamond, we have the nuts; if it's an Ace, we may have the best hand against their missed straight draws. --- > **Takeaway:** Never fold the nut flush draw when facing a small bet; the combination of raw equity and pot odds makes calling mandatory.

Note: Folding the nut flush draw getting 4:1 pot odds is a massive mistake; you have more than enough equity to call.

Key Concepts

  • 5.6
  • Hero Strong Advantage
  • IP
  • Wet Board
  • LEAN TOWARD AGGRESSION