K9s SB on JJ5r: Disciplined Turn & River Shutdown

Hero
K♥9♥
Position
SB vs BB
Pot
Single-Raised Pot
Flop
5♠ J♦ J♥

After a flop check-raise gets called, shutting down and folding King-high saves our tournament life.

Flop Analysis

Auto-played to reach this drill spot — you didn't act here, so it isn't scored.

Flop Analysis

Auto-played to reach this drill spot — you didn't act here, so it isn't scored.

Turn Analysis

Checking is mandatory after our flop check-raise is called. Firing again into a calling range that has narrowed to trips and made hands would torch chips without equity.

River Analysis

Checking is the correct play. While K-high with a nine blocker occasionally mixes into an all-in bluff, checking gives up the least expectation with shallow depth.

River Analysis

A clean, disciplined fold. Facing a 71% pot bet on a straight-completing runout, King-high has zero showdown value against BB's polar range. **Ranges:** BB's betting range is heavily value-weighted with straights, trips, and full houses. With the turn checking through, BB rarely turns missed high-card air into a large bluff here. **Math:** We need 29.4% equity getting 2.4:1 on a call, but King-high beats virtually no value or realistic bluffs that fire this sizing. --- > **Takeaway:** When facing significant river aggression on coordinated boards, let go of pure bluff-catchers that beat nothing in villain's value range.

Key Concepts

  • 5.7
  • Hero Slight Advantage
  • OOP
  • Dry Board
  • LEAN TOWARD CHECK