Preflop Ranges Explained: How to Choose Starting Hands

A preflop range is simply the set of hands you are willing to play in a given situation. Beginners often treat ranges as an advanced topic, but you already have one: it is whatever hands you happen to play. The question is whether it is deliberate.

Good ranges are not about memorising a chart. They are about understanding the trade-offs between hand strength, position, stack depth, and the number of players left to act.

Why ranges matter more than individual hands

Poker is played against a distribution of hands, not one specific holding. When you raise from early position, opponents assign you a range of possible hands. Your actual hand is only one part of that range.

This has two practical consequences:

1. You should not play a hand just because it looks attractive. It must make sense within your overall strategy.
2. You should avoid predictable patterns. If you only raise with premium pairs and only call with suited connectors, observant opponents can exploit you.

A range approach keeps your decisions consistent and makes you harder to read.

The three variables that change every range

Position

The earlier your seat, the stronger your range must be. With seven players left to act, a marginal hand is more likely to be dominated or forced to play out of position after the flop.

From the button, you can widen significantly. You will act last on every postflop street, which makes marginal hands easier to play and gives you more opportunities to take the pot down with a continuation bet.

Stack depth

Short stacks reduce implied odds. Suited connectors and small pairs rely on winning a large pot when they flop well. If effective stacks are shallow, those hands have less room to profit and broadway hands become relatively more valuable.

Deep stacks do the opposite. Speculative hands gain value because the potential payout is larger, while one-pair hands become more cautious when the pot grows.

Opponent tendencies

Against passive players who call too much, favour hands that make strong top pairs and strong draws. Against tight players who fold too often, you can widen your raising range and attack more pots. Against aggressive three-bettors, tighten your opening range and avoid marginal offsuit hands that are hard to continue with.

A simple cash-game framework

For a full-ring low-stakes cash game, start with this structure:

• Early position: pairs 66+, AQ suited and offsuit, AJ suited, KQ suited. Raise rather than limp.
• Middle position: add 22-55, more suited aces, suited broadway hands, and strong suited connectors.
• Late position: add weaker suited hands, suited one-gappers, and more offsuit broadways when the pot is unopened.
• Blinds: defend more widely against late-position raises, but avoid calling with hands that are easily dominated.

This is a starting point, not a law. The goal is to avoid the two most common errors: playing too many weak hands early and folding too many playable hands late.

Raise or limp?

In most modern cash games, limping is a leak. It invites multiway pots, gives up initiative, and makes it harder to win without a strong hand. Raise your playable hands and fold the rest.

There are exceptions, especially in games with very passive players and weak blinds, but they are not the default. If you are unsure, raise or fold.

Three-betting and calling

Your preflop plan should include what happens after you raise. If an opponent three-bets, you need a clear continuation range:

• Continue with premium hands and some strong blockers.
• Fold hands that flop badly and are dominated by the three-bettor’s range.
• Avoid calling three-bets out of position with speculative hands unless stacks are deep and your opponent is predictable.

At low stakes, many players three-bet only with premium hands. If that is your read, respect it. Do not pay off a tight range with a marginal holding just because you raised first.

How to practise ranges

You do not need a solver to improve. Try this routine:

1. Choose one position, such as the cutoff.
2. Write down the hands you will open-raise and the hands you will fold.
3. Play a short session using that range exactly.
4. Review any hand where you deviated.
5. Adjust only after you have enough hands to see a pattern.

This is slower than copying a chart, but it builds understanding. Understanding is what helps you adapt when the table changes.

Common range mistakes

• Playing offsuit junk from early position because it is “cheap”.
• Overvaluing suited hands without considering position and stack depth.
• Calling raises with dominated hands such as weak aces and king-rag.
• Never adjusting when the table becomes tighter or looser.
• Treating a chart as gospel instead of asking why each hand is included.

The bottom line

Preflop ranges are a tool for making consistent decisions. Start tight from early position, widen on the button, and adjust for stack depth and opponent tendencies. Review your deviations, and do not add complexity until the basics are automatic.

Next, read our guide to position at the poker table to see why the same hand can be profitable in one seat and unplayable in another.