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Poker strategy guide · 6 min

Preflop ranges

Preflop work turns vague hand selection into a repeatable range plan. Use the concept guide as the reference, then move into preflop range trainer reps where one hand changes by seat, stack depth, rake, and blocker value.

What to know

Preflop ranges are best studied as decisions by position, not as isolated chart cells. Start with the seat and stack depth, choose whether the hand opens, calls, three-bets, or folds, then review the miss in a preflop range trainer so the next session targets one recurring leak.

Next drill

Practice this as a decision, not a definition.

Use Preflop range trainer to turn the idea into spot reps, EV feedback, and a review cue you can repeat away from live play.

Open Preflop range trainer

When to use this guide

  • You know the spot type but want a cleaner reason for the decision.
  • You want practice prompts before opening a trainer session.
  • You need related concepts to review after a missed hand.

One-session loop

Turn the idea into one decision rep.

  1. Before the answer Choose one seat and write the hands that are pure opens, mixed opens, and folds before checking a chart.
  2. After feedback Compare a suited ace and an offsuit broadway hand with similar raw equity. Explain which one realizes equity better postflop.
  3. Next review Save one cue you can reuse in the next trainer session away from live play.

Position drives the baseline

Early position needs stronger hands because more players can wake up behind. Button and small blind ranges widen because fewer players remain and the hand has more ways to win uncontested. A good preflop plan starts with seat, then adjusts for stack depth and opponents.

Range shape matters more than one hand

A solver range contains value hands, suited connectors, suited aces, and blocker-heavy bluffs in deliberate proportions. When you study one hand, ask what other hands travel with it. That prevents overfitting to a single combo and keeps the whole range coherent.

Rake and stack depth change marginal calls

High rake punishes loose flat calls because small edges disappear after fees. Shorter stacks reduce implied odds for small pairs and suited connectors, while deeper stacks reward hands that can make disguised strong hands and apply pressure across streets.

Practice prompts

  • Choose one seat and write the hands that are pure opens, mixed opens, and folds before checking a chart.
  • Compare a suited ace and an offsuit broadway hand with similar raw equity. Explain which one realizes equity better postflop.
  • Mark which hands leave your calling range first when rake increases.

Common questions

What should a preflop range study session focus on first?

Check position and stack depth first, then compare which hands open, call, three-bet, or fold before checking a chart.

Are preflop charts enough to train ranges?

Charts are useful references, but range training should also explain blockers, rake, stack depth, and postflop equity realization.

Next study path

After this page, use the related guides below to connect the concept to a decision you can practice.

  1. 1 3-bet defense Build a practical poker 3-bet defense plan around position, blockers, equity realization, and stack depth.
  2. 2 Preflop range trainer Practice poker preflop ranges by position, stack depth, blockers, rake, three-bets, and repeated leak review instead of memorizing charts.
  3. 3 Preflop range trainer by position Practice poker preflop ranges by position: UTG, cutoff, button, small blind, big blind, three-bets, and blind defense.