3-Bet and 4-Bet Ranges That Print Money in 2026

You open the cutoff with AJo at 100bb, and the button 3-bets you. Do you call? 4-bet? Fold? Most players make the same costly mistake here: they either defend far too wide and bleed chips in bloated pots, or fold exploitably and surrender equity to aggressive opponents. The truth is, optimal 3-betting and 4-betting isn't about memorizing rigid charts—it's about understanding the strategic principles that make these ranges profitable across different stack depths and positions.

In Parts 1 and 2 of this series, we built your foundation with opening ranges and explored how stack depth dramatically changes preflop strategy. Now we're adding the crucial layer of aggression that separates break-even players from consistent winners: properly constructed 3-bet and 4-bet ranges that exploit your opponents while remaining unexploitable yourself.

The Economics of 3-Betting

Before diving into specific ranges, let's understand why 3-betting is so profitable. When you 3-bet, you're applying maximum pressure with three distinct advantages:

• Immediate fold equity: Your opponent must fold a significant portion of their opening range, especially from early position
• Initiative capture: When called, you enter the flop with the betting lead and Range Advantage in many spots
• Pot building: You create a larger pot when you hold premium hands, maximizing value

The key insight from GTO analysis is that optimal 3-bet ranges are polarized—containing both premium value hands and strategic bluffs. This structure makes you impossible to exploit: fold too much and your bluffs print money; call too much and your value hands crush them.

Position-Based 3-Bet Frequencies

Against a cutoff open at 100bb effective stacks, here's how 3-bet frequencies change by position:

• Button 3-bet range: Approximately 10-12% (QQ+, AK, some AQ/AJ suited, KQs, and bluffs like A5s-A2s, K5s-K2s, suited connectors)
• Small blind 3-bet range: Approximately 8-10% (tighter due to big blind remaining to act)
• Big blind 3-bet range: Approximately 11-13% (can be slightly wider since you close the action and get better pot odds)

Notice that even in the most favorable 3-betting spot (button versus cutoff), you're still 3-betting less than 13% of hands. Many players 3-bet far too wide, turning what should be a profitable maneuver into a chip-bleeding liability.

Constructing Your 3-Bet Value Range

Your value 3-betting range should consist of hands that perform well in large pots and can comfortably stack off when facing a 4-bet. At 100bb, this typically means:

Always 3-bet for value: AA, KK, QQ, AKs, AKo

Frequently 3-bet for value (70-100%): JJ, AQs

Sometimes 3-bet for value (30-70%): TT, AQo, AJs

The "sometimes" category deserves special attention. These hands benefit from a Mixed Strategy because they're strong enough to 3-bet but also play reasonably well as calls. Against tight openers from early position, 3-bet these hands more frequently. Against loose button opens, you can call more often since your hand performs well postflop against their wide range.

This strategic mixing prevents opponents from exploiting you. If you always 3-bet JJ, observant opponents can fold when facing your 3-bets and avoid difficult spots. By sometimes calling, you keep strong hands in your flatting range and maintain balance.

The Bluff Component

Here's where most players go wrong: they either bluff too much with random junk, or they only 3-bet premiums and become transparent. Optimal bluff selection follows specific criteria:

• Blocker value: Hands like A5s-A2s reduce the combinations of AA and AK your opponent can hold
• Playability: Suited wheel aces and suited connectors make strong hands when called
• Board coverage: Low cards connect with boards your opponent often misses

Against a cutoff open from the button at 100bb, your bluff 3-bets might include: A5s-A2s, K9s-K2s, Q9s, J9s, T8s-T9s, 87s-97s, 76s-86s, 65s-75s, and 54s. These hands combine blockers with postflop potential.

The ratio matters too. Against most opponents, aim for roughly 40-50% bluffs in your 3-bet range. This aligns with your opponent's pot odds: if they're getting around 2.5:1 on a call, they need to win about 28% of the time to break even. Your 50% bluff frequency means they can't profitably fold everything except premiums.

4-Bet Ranges: The Next Level

When you face a 3-bet, your 4-bet range requires even more precision. At 100bb, you're committing a substantial portion of your stack and often creating a pot where you're Pot Odds committed on most flops.

Against a typical 3-bet from the button when you've opened the cutoff:

Always 4-bet/call off: AA, KK (99%+ of the time)

Frequently 4-bet/call off: QQ (70-90%), AKs (80-100%)

Sometimes 4-bet/fold: JJ, TT (as bluffs, folding to 5-bet), AKo (mixing between 4-bet and call)

Bluff 4-bets: A5s-A2s (pure blockers with minimal reverse implied odds if called)

The critical insight is that most of your 4-bet range should be hands you're willing to get all-in with. If you're 4-betting and folding to 5-bets too often, you're vulnerable to exploitation. The exception is very short stacks (covered in Part 2) where 4-bet/fold becomes more viable due to improved Fold Equity.

Defending Against 3-Bets: Call or 4-Bet?

Not every hand worth continuing with deserves a 4-bet. Your calling range against 3-bets should include:

• Medium pairs: 99-JJ that are too weak to 4-bet/call but too strong to fold
• Suited broadways: KQs, QJs, JTs that play well postflop
• Some premiums: Occasionally calling with QQ+ to trap aggressive 3-bettors
• Suited connectors: 87s-T9s that benefit from deep implied odds

This calling range is crucial for balance. Without it, opponents can confidently barrel postflop knowing you either have a monster or air—there's no middle ground to worry about.

Stack Depth Adjustments

Everything changes as stacks get shorter or deeper. Understanding these adjustments is what separates decent players from elite ones.

Short Stack Strategy (20-40bb)

At 30bb effective:

• 3-bet ranges become more linear (less bluffing, more merged strength)
• Calling 3-bets becomes less viable due to poor Stack-to-Pot Ratio
• 4-bet/fold essentially disappears—you're pot committed
• Premium pairs and AK dominate your 3-betting range

The button versus cutoff 3-bet range at 30bb tightens to about 7-8%: JJ+, AK, AQ, and a few suited wheel aces as bluffs. You're simply not deep enough to justify the wider, more polarized ranges that work at 100bb.

Deep Stack Dynamics (150bb+)

At 200bb, the game transforms:

• Calling 3-bets becomes more attractive with speculative hands
• Bluff 3-betting frequencies can increase due to improved fold equity
• 4-bet/fold becomes viable with more hands
• Suited connectors and small pairs gain value as calls

Your button 3-bet range versus a cutoff open can expand to 13-15%, incorporating more suited connectors and even some offsuit wheel aces as bluffs. The increased stack depth gives you room to maneuver postflop, making these speculative 3-bets profitable even when called.

Exploitative Adjustments

While GTO provides your baseline strategy, the real money comes from exploiting opponent tendencies. Here's how to adjust:

Against opponents who fold too much to 3-bets:

• Increase your 3-bet frequency by 30-50%
• Widen your bluff range to include more suited hands
• Reduce your value 3-bet sizing slightly to maximize fold equity

Against opponents who call too many 3-bets:

• Tighten your bluff range significantly
• Increase your value 3-bet sizing
• Focus on hands that make strong top pairs and overpairs

Against opponents who 4-bet too aggressively:

• Reduce 3-bet bluffing frequency
• Increase flatting range to trap with premiums
• Consider 5-bet bluffing with premium blockers

Common Mistakes to Avoid

Even experienced players make costly errors with 3-bet and 4-bet ranges:

Mistake #1: 3-betting too wide from out of position. The small blind 3-bet is particularly tricky because you'll play the entire hand out of position. Tighten up significantly compared to button 3-bets.

Mistake #2: Using static sizing. Your 3-bet size should adjust based on position, stack depth, and opponent tendencies. From the button, 3-betting to 3x the open is often sufficient. From the blinds, 3.5-4x is more standard to compensate for positional disadvantage.

Mistake #3: Neglecting board coverage. If you only 3-bet high cards, you'll struggle on low, connected boards. Include suited connectors and wheel aces to cover all board textures.

Mistake #4: 4-bet/folding too often. If you're 4-betting more than 3% of hands but only calling a 5-bet with 1%, you're bleeding chips. Your 4-bet range should be more linear at most stack depths.

Put It Into Practice

Understanding the theory is just the beginning. The real skill development comes from drilling these ranges until they become intuitive. Preflop+ provides comprehensive 3-bet and 4-bet scenarios across all positions and stack depths, letting you practice making the right decision in real-time.

For tournament players facing ICM pressure, GTO Ranges+ includes solved 3-bet and 4-bet ranges that account for pay jumps and bubble dynamics—critical adjustments that dramatically change optimal strategy.

Start by mastering the button versus cutoff 3-bet scenario at 100bb. Once you've internalized this baseline, expand to other positions and stack depths. Use the Range vs Board tool to visualize how your 3-bet range connects with different board textures, helping you develop better postflop plans.

Key Takeaways

Profitable 3-bet and 4-bet ranges share several universal characteristics:

• They're polarized at deeper stacks (100bb+) but more linear at shorter stacks (20-40bb)
• They maintain roughly 40-50% bluff frequency to remain unexploitable
• They adapt to position, with tighter ranges from the blinds
• They include blockers in the bluff component and premium holdings for value
• They adjust based on opponent tendencies for maximum exploitation

Your 4-bet range should be primarily hands you're willing to get all-in with, avoiding the trap of 4-bet/folding too frequently. And remember: these ranges work together as part of a complete preflop strategy. Your opening ranges (Part 1) determine how often you face 3-bets, and your 3-bet defense strategy determines how opponents can exploit you.

In Part 4, we'll explore multiway preflop dynamics and how ranges change when multiple players enter the pot. The principles you've learned here form the foundation, but multiway pots require significant strategic adjustments that can dramatically impact your win rate.

Download Download Preflop+ on the App Store or Get Preflop+ on Google Play to start drilling these ranges today. The investment in solid preflop fundamentals pays dividends in every session you play.