What is a 4 Bet in Poker? A Beginner’s Poker Betting Guide

What is a 4 Bet in Poker: What You Need to Know

• A 4 bet in poker is an aggressive preflop betting move that can help you force other players to fold and claim the pot before the flop is dealt.
• The 4 bet in poker is most commonly found in deep-stacked cash or online poker games, where the players will have a large enough chip stacks to sustain this kind of bet.
• A 4 bet should be saved for your strongest poker hands, like pocket aces, where you are sure that a significant pre-flop bet is going to go your way.
• The primary aim of a 4 bet in poker is to quickly force up the pot value when you’re dealt the ‘nuts’ while also forcing players with weaker hands to fold.

A 4-bet in poker is a raise that follows a 3-bet, and it is usually done before the flop. The first raise is also known as a 2-bet (although the term is rarely used). The next player raising this initial raise is making a 3-bet. Finally, if another player or the player who made the initial raise raises again, this move is called a 4-bet.

The 4-bet is a part of advanced poker strategy and not something most beginner players have in their arsenal. However, to be a winning player in the world of online gambling and move up the stakes, you need to understand the pros and cons of this aggressive move, when to use it, and how to structure it for the best results.

In this article, we’ll discuss many different aspects of a 4-bet in poker, cover what a 4 bet is, when to use it, and how it factors into your overall poker strategy.

What is a 4 Bet in Poker: The Basics

A 4-bet is primarily a preflop move, defined as a raise that follows a 3-bet. It can be done by the player making the original raise or any other player in a hand left to act after the 3-bet.

The 4-bet in poker is usually indicative of a lot of poker hand strength before the flop, signaling that the player is willing to play for their entire stack. Of course, when used correctly, this isn’t always the case, as good players will have some 4-bet bluffs in their arsenal.

Unlike 3-bet, which is a fairly common part of poker strategy, 4-bet isn’t nearly as present, largely due to the fact that many games, especially tournaments, aren’t played deep enough to warrant this move and allow players to use it and still have chips left behind.

A Poker 4 Bet Example

Let’s look at a typical poker tournament situation, similar to the WSOP, with about 60 big blinds effective. This example also applies to online games, like video poker or live dealer poker.

Player A raises to 2.5 big blinds, and the big blind player 3-bets to 9 big blinds.

Even if player A goes for a very small sizing and 4-bets to only 20 big blinds, if the big blind player calls, there will be 40 blinds in the pot, and both players will have a pot-sized bet left behind, not leaving much room for post-flop play.

For this reason, you’ll encounter a 4-bet much more frequently in deep-stacked cash games, where players have 100 or more big blinds to start a hand, allowing for much more maneuvering space.

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When Should You Use a 4 Bet in Poker?

As one of the strongest preflop moves, a 4-bet should be used sparingly. First and foremost, you’ll almost always want to 4-bet with your absolute best poker hand, like pocket aces and pocket kings. These are the best starting hands in, for example, live dealer casino Hold ‘Em, so your goal is always to get as much money into the pot preflop as possible.

Another good value 4-bet candidate is AK suited, as this is the strongest unpaired hand. However, when playing extremely deep (over 200 big blinds), many good players will play this hand as a call, although a lot will depend on the situation and the opponent they’re up against.

You can 4-bet your absolutely best hands against everyone. However, against very aggressive players, you can expand your 4-betting range to include other strong pocket pairs like Queens and Jacks, AQ suited, and AK off.

If you perceive your opponent’s 3-betting range as too wide, 4-betting with these hands is a +EV move, as you’ll be well ahead of them before the flop.

4 Bet Bluffing Considerations

When it comes to bluffing, there are a few things you need to consider:

• Are you deep enough for a 4-bet bluff – As we’ve already discussed, in some scenarios, a 4-bet will commit you to the pot, and if this is the case, you should not be bluffing.
• Is your opponent 3-betting wide enough – If they’re very tight and only 3-betting with the top of the range, it’ll be hard to come up with a profitable 4-bet bluffing range.
• Are you comfortable playing a big pot on the flop and later streets – When you 4-bet bluff and get called, you need to be comfortable with playing a big pot and potentially pulling some expensive bluffs by the river. If your only plan is to win the pot before the flop, you’re not ready to start 4-bet bluffing.

We’ll talk about a 4-bet as a bluffing tool in a minute, but these are some things to keep in mind when figuring out whether or not to go for it, whether for value or as a bluff.

What is 4 Bet in Poker: Common Mistakes & Pitfalls to Avoid

When it comes to poker 4-bets, there are a few common poker mistakes that players fall victim to, and while it may take some experience and practice to eliminate these, it can certainly be done.

The first and perhaps the most expensive one is misjudging the opponent’s 3-betting range. Some players are quick to read their opponents as too loose, leading to them expanding what they believe is a value 4-bet range against that opponent.

The fact of the matter is, if you want to expand beyond the hands we’ve just discussed, you’ll need to have a very specific reason and have a very good read on the particular opponent. If you have a lot of history with them and know they’re capable of 3-betting with absolute trash, then you can do it, but don’t be quick to make such determinations after playing just a few dozen hands against them.

4 Bet Poker Mistakes to Avoid

Some other common mistakes players make with their 4-bets are:

• Using too big of a sizing – When you 4-bet, you are already conveying a lot of strength. You don’t need to go huge unless there is a very specific reason for it (i.e., your opponent will call with a weak hand). Going about 2.2x the size of the 3-bet is usually more than enough to accomplish your goal while leaving you with enough chips behind to play on future streets when called.
• 4-betting too small – Even though you’re representing a big hand, you don’t want to just click back and allow your opponent to call with their entire range. Not only are you giving them great odds, but you’re also not doing anything to try and define their range if your bet size is such that they’ll call with 100% of the hands.
• Failing to account for other players in the hand – Before you 4-bet, especially when doing it as a bluff, you need to consider other players left to act. If there are players with short stacks behind you, you should be less inclined to bluff, as these players can easily move all in, forcing you to call with what stands to be an inferior hand.

4-Betting as a Bluffing Tool

Good players will use 4-bet bluffs as a part of their overall poker strategy, but to do so efficiently, you’ll need to develop a good understanding of this move and get a lot of experience playing against different types of players.

When it comes to 4-bet bluffing, there are two typical scenarios that come to mind:

• Attacking players that you know 3-bet too wide
• Attacking players 3-betting from later positions or from the blinds, where their ranges will naturally be wider

When you recognize one of these spots, you need to figure out what poker hands are good 4-bet bluff candidates. Generally speaking, like with 3-bets, these will mostly be hands containing blockers and having decent potential to flop big, such as small suited pocket aces (A2s – A5s).

To balance this out and make yourself less predictable, you’ll also want to include some other hands into your bluffing range. While there is a lot of theory behind this, some good candidates are middling-suited connectors like 78s or 89s.

These hands have good board coverage and can catch opponents off-guard, as they’ll have a hard time putting you on these types of hands in a 4-bet pot when a board comes favorable for you.

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Value Betting Using 4-Bets

We’ve already discussed that 4-bets are primarily used as a value-betting tool. When you have a big hand before the flop, 4-bet is one of the best ways to get more money into the pot, and you shouldn’t shy away from using it to achieve this very goal.

Some hands are standard 4-bets for value almost regardless of the situation, namely:

• AA, KK, QQ, Aks, AKo (frequently)

When you have one of these hands, you generally don’t mind getting a lot of chips into the pot before the flop is dealt. In fact, save for rare scenarios where stacks are extremely deep, these are the hands that you want to play for stacks against most opponents.

When figuring out what sizing to use, you’ll probably want to use a bigger 4-bet size with hands like AK and QQ and perhaps go smaller with AA and KK. This is simply because the latter is easier to play after the flop, and you will find more favorable boards with aces and kings.

Advanced 4-Betting Tactics

As you start incorporating more 4-bets into your play, you’ll realize there are many aspects to this part of poker strategy that aren’t covered in this article. This is because 4-bet is, by definition, a high variance move, which means you’ll end up playing more big pots.

Once you get the preflop part somewhat solved and figured out, you’ll need to dig into different post-flop aspects, figuring out when to continue with the aggression and what boards warrant checking and exercising some pot control. This can be tricky, as the natural tendency in 4-bet pots is to keep betting.

There is also a lot of meta game that goes into figuring out your 4-bet strategy, especially as you move up the stakes and encounter stronger players. What used to work at lower limits will no longer work, as these players will go beyond the fit or fold approach, even in 4-bet pots.

This shouldn’t scare you away from using 4-bets as a powerful tool that they are. With time, practice, and experience, you’ll become much better at all these different aspects, and any mistakes you make along the way are just a natural part of the learning process.

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