KK UTG on K97r: Trapping with Top Set
- Hero
- K♣K♦
- Position
- UTG vs SB
- Pot
- Single-Raised Pot
- Flop
- 7♠ 9♠ K♥
When you flop the nuts in a shallow SPR, calling a check-raise allows Villain to continue bluffing their draws and air.
Flop Analysis
Betting small is the preferred strategy here to keep SB's wide defending range involved while we hold the absolute nuts.
**Ranges:** We have a massive range advantage on this King-high board, as we hold all the sets (KK, 99, 77) and the strongest top pairs like AK and KQ.
**Board:** The two-tone texture means there are plenty of spade draws (As6s, As8s) and gutshots (J8, 65) that SB will check-call or check-raise against a small sizing.
**Sizing:** A 20% pot sizing (1.0BB) is the primary recommendation to maximize our frequency of betting, though our 1.7BB sizing is a perfectly acceptable mix that still targets SB's marginal pairs.
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> **Takeaway:** On boards where you have a massive range advantage, use small sizings to induce action from weaker holdings.
Flop Analysis
Calling the check-raise is the highest EV play; we have the board completely locked down and raising would only fold out SB's bluffs.
**Math:** We are getting 3:1 on a call and have 86% equity against SB's aggressive range. Folding is impossible, and shoving is unnecessary given how much we block their continuing range.
**Blockers:** By holding KcKd, we make it extremely difficult for SB to have a strong King for value, meaning their raise is heavily weighted toward draws like AsXs or total air.
**Plan:** By calling, we allow SB to continue their story on the turn. If a spade or a straight card peels, we can still comfortably evaluate given the shallow SPR.
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> **Takeaway:** When you hold the nuts and block your opponent's calling range, calling a raise is often better than shoving to keep their bluffs in.
Turn Analysis
With the SPR now below 0.5, we are fully committed. Shoving over the turn lead is the most effective way to realize our equity and charge any remaining draws.
**Board:** The 8d is a dynamic card that completes several straight draws (Tj, 65, T6). While this technically gives SB a nut advantage, our set is too strong to fold at this stack depth.
**Ranges:** SB's lead represents a polarized range of sets (77, 88), straights, and semi-bluffs. We beat all their top pairs (Kx) and two-pair combos that might be overplaying the board.
**Sizing:** Shoving for the remaining 7.5BB is a pure value play. We need to get the money in now before a river spade or another straight card kills the action or our hand strength.
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> **Takeaway:** In shallow SPR situations, do not get fancy—get your premium hands all-in to maximize value and protect your equity.
Key Concepts
- 3.6
- Hero Strong Advantage
- IP
- Semi-Wet Board
- LEAN TOWARD AGGRESSION