Lesson
Why Villains Under-Bluff: The Speed-Limit Analogy
River Defense & Bluff Catching · advanced · 9 min
Tyler explains how to evaluate river bluff-catching by locating your hand within your range and accounting for how many strong value combos villain can have. The lesson focuses on why players often fail to scale their bluffing frequency on runouts that create many nut hands, making folds preferable with hands that look like decent bluff-catchers.
Key takeaways
- When a river gives villain many strong value combinations, assume most opponents will under-bluff rather than add enough air to balance.
- Use your hand's percentile within your range to decide whether it is a value bet, a borderline value bet, or only a bluff-catcher.
- Treat flush, straight, paired, ace, and king runouts as dangerous spots where trips or similar hands may become clear bluff-catchers.
- Against opponents who barrel too often, calling down with a middling percentile hand can make sense; against thinking regulars on these textures, expect under-bluffing.
- Map turn and river decisions by runout type instead of using a fixed bluff-catching range across all boards.