The Most Common Poker Mistakes 2020

Poker is a complex game with many pitfalls and easy ways to make mistakes. Most of these mistakes are fairly commonly many bay people starting out with the game and are fairly easy to fix. 

So in this post, I have listed the 20 most common poker mistakes that should only take a few minutes each to fix.

Check them out below to improve your game, and get you off to a winning start at the tables!

Common Poker Mistakes To Avoid

#1: Stop Chasing Flush Draws

When calling with a draw (for example, a flush draw with AK on a 952) you must have the correct pot odds and equity to call. The pot odds depends on your opponent's bet size, and the size of the pot whereas your equity depends on how many outs your draw has.

For the AK♥ example above, you have 9 hearts (Q J T 8 7 6 5 4 3) to make a flush draw which in all cases but the 5(due to the full house possibility) will give you a flush draw and best hand possible (called the nuts).

You can also win with any Ace (A, A, A) or King (K, K, K) which gives a total of 8 hands to the nuts and a further 5 to what is likely the best hand – this whole process is called counting outs.

So this is an easy call against most bet sizes due to the number of outs we have and the strength of each of these outs.


What if you had 87on a JT5board? Would you also call vs almost any bet size?

Well, this situation is very different because this time we only have 4 outs (9, 9, 9, 9). And to make matters worse, these hands are not to the nuts: if somebody has KQ, any 9 would make them a better straight and we would end up losing a big pot!

Takeaway: Make sure you understand pot odds, equity and counting outs so you can stop making bad calls on the table with your draws!

#2: Not Improving Your Poker Game

Practice makes perfect, right?

Does that mean that if you just go out and play the game of poker, you should get better?

That's true to a certain extent, but to really improve your game you have to work intently on very specific parts of your game (opening ranges, squeezing, playing the flop, turn or river, playing in 3bet pots, etc).

My first recommendation: read this post by Splitsuit on learning poker from scratch.

Splitsuit's learning poker from scratch content contains a blueprint for how to learn poker in 2020 from knowing next to nothing.

My second recommendation: Check out our regularly updated page on the best poker training sites and find a training site that will help you take your game to a new level. 

You will be able to become a great poker player without paying for training, but it will take much longer. So figure out if investing in your game is worth it for you.

My favourite training for someone learning poker from scratch is Red Chip Poker CORE course as it teaches you to be a great MTT, cash, and live poker player. Find out more here about the Red Chip CORE in my full review here.

#3: Playing Above Your Bankroll (Bankroll Management)

Sitting down at games within your limits is key to becoming successful at poker.

If you only had $1000 and were to sit down at a poker table with all that money, how likely is it that you will go broke and lose it all?

It's a pretty high percentage, probably above 50-60% that you will lose it in that session.

But if you were to sit down with all your money every time you joined a table, the likelihood of going broke is 100%.  There is no player, not even Phil Ivey, who can sit down at a table with his entire bankroll and expect to come out alive at a reasonable frequency.

So do yourself a favour and read up on correct bankroll management strategy.

But for a quick rundown, here is what you should know:

  • If you are playing tournaments, you should have at least 80-100 buy-ins for the stake you are playing but the higher the better. So if you are playing $1 tournaments you need preferably $100. if you are playing $5 tournaments, $400 to $500 should be what you have in reserve. 
  • If you are playing cash games, you need at the very least 20 times your buy-in as a bankroll. So if you play $100 buy-ins, you should have $2000 set aside for playing poker to ensure you are less likely to go broke. For a player who takes the game more seriously (i.e. someone who depends on this income) and doesn't want to have to ever refill their roll, you should be looking at 50 buy-ins or more. 

If you are a casual player, who can put some cash into poker every month from your main poker income, you can loosen up these requirements slightly.

Takeaway: Learn how to manage your poker bankroll and ensure that you don't go broke! You can only learn poker if you have the money to sit down on the table!

#4: Learning To Control Tilt

Poker can be a stressful game that can cause you to tilt even if you are one of the most composed of players.

Tilt induces poor play by not allowing players to think clearly. Keep a level head and your emotions under check.

One simple strategy is to step away from the table for 10 minutes and get some air when you feel you're not in the right mindset. You will come back feeling fresh and ready to play. Check out The Poker Mental Game [ Powerful Tips For Resolving Tilt] & this video on resolving tilt at the poker table:

#5: Using The Same Bet Size On The Flop Turn And River

I see this all the time at the poker table and it is a dead giveaway they are a new poker player!

Let say that you have AK again on AK7 and the pot is $10. You bet $6 on the flop which is reasonable, then turn comes a 5  after your opponent calls.

Again you bet $6 but this time into a $22 pot ($10+$6+$6) and after your opponent calls, the river is a Tand you AGAIN bet $6 into a $34 pot this time.

Do you see anything wrong with this strategy?

By keeping your bet size constant, the size of your relatively bet size is reducing after each street. On the flop it was 60% ($6/$10), on the turn it was 27% ($6/$22) and on the river, it was a messily 17% ($6/$34) of the pot.

Why does this betting strategy not work? Well on each street your bet decreases relative to the total pot which means that your opponent can call profitably with a lot wide range hands.

That means that bluffing will not work (as your opponent won't fold) and when you have a strong hand, value betting won't win you much.

As a new player, a basic strategy that will work much better is keeping the size of your bet relative to the pot constant.

So in the example above, we would have bet $6 into $10 on the flop, $13 into $22 on the turn, and $29 into $48 to keep a rough 60% pot size bet on each street. However, this is a very basic strategy but is still levels above a constant bet size on each street 🙂

Bet sizing is very complicated but as a little taster this video by PokerNerve covers pot geometry which is one aspect:

#6: Not Folding To Aggressive Bets And Raises

This is a common poker leak usually made by beginner poker players: players won't fold with their marginal hands hoping that villain is bluffing.

Most low stakes poker players do not bluff often enough for you to be able to bluff catch with marginal hands. If you are facing a lot of aggression, it usually a sign that you are beaten and that you can happily fold.

This is especially true at the low stakes where opponents are typically much less aggressive than they should be in theory.

Let's take an example, you bet the river after also betting the flop and turn with your top two pair AK on the board AK7 5 T. Your opponent suddenly comes to life and raises your river bet.

Would you make this call?

You have top two pair and your opponent could be bluffing, right?

NO: this is a clear fold.

Your opponent has likely made a flush with a hand like 98 or at least a straight with QJ and decided to raise you on the river.

New players to the game think, I have two pair and cannot fold! Well if you want to become a profitable player, sometimes you have to lay down what seem to be big hands!

Takeaway: Learn to fold to aggression and your back pocket will thank you!

#7: Not Taking Detailed Notes on Your Opponent

Poker is a war of information. The more information you have on your opponent the more likely you will be to win.

Start paying attention to your opponent's tendencies and make note of something you can use to beat him in the future.

It might be his demeanour when bluffing, or how he acts confident when holding a strong hand. Even if you don't take a notepad to live games, make sure you take a ‘mental note' of anything useful or in your notes app on your phone.

I had such detailed notes on some of the regulars at the zoom tables I used to play, that I would often be able to read the player like a book.

Here is an example of notes that I took on one opponent who wasn't very good that I played with a lot at 50-100nl zoom on PokerStars (explanations in bold):

13/06/16 50nlz – the date I started taking notes, and the stakes 

floats flop with QT 3bet 8xxs w/o BDFD – This means he called a bet with Queen Ten on an 8 high board without another draws
C3bet Ipw AK, call cbet K44 raised turn barrel Q – Called a 3bet in position with AK, called continuation bet K44 and raised the turn
CC OOP  A3o, XminR A83r – Cold called out of position with A3o and check min-raised A83 rainbow board

I write in a shorthand style that I can understand to make it much quicker to write notes.

These notes are quite detailed and give me a good idea of how my opponent plays – this allows me to exploit him much easier.

I might also include details such as “is likely to call down river bets light” which will make me think again if I was to try and bluff him.

Taking notes is quite easy and has some great returns so make sure you check out this great guide to get started.

#8: Fancy Play Syndrome

It is often thought that you have to outsmart or trick your opponent when playing a game of poker.

New players often replicate this by playing the opposite of the way they should i.e. betting all their weak hands and checking and calling their strong hands.

Essentially, poker is a game of making good decision after good decision. Don't over-complicate the basics by getting too fancy!

If you think a hand is strong, your best path forward is to try to make a value bet. 

#9: Don't Slowplay Your Monster HandsA common poker mistake is slow playing

When an inexperienced player gets a strong hand (such as AA or KK preflop) they are tempted to slow play their hand to not fold out everyone from the pot.

We have all been there – we say “I don't want my opponent to fold so I am not going to bet or raise big”. 

This is the wrong attitude; it often leads to winning a small pot or losing a big one when your Aces get cracked.

Hence, raise and reraise your strong hands: a big hand deserves a big pot!

#10: Overvaluing The Strength Of Ace Rag Hands (Weak Aces)

Small aces such as A6 and A2 are known as Ace rag. Often, inexperienced players see an ace in the hole and think the hand is much stronger than it actually is.

Weak aces are dominated quite often by other opponents stronger aces which means you will either lose a big pot or win a small one. There is a time and place to play weak aces. Make sure you know by reading up on position is king.

Check out this video on playing weak aces for more information:

#11: Stop Chasing Losses

One big mistake made by new and experienced players alike is moving up in stakes to recoup losses.

This is a huge mistake and can often lead to you losing your whole bankroll.

It always helps to ask during a big losing session: “Am I playing my best poker right now?”. The answer is most likely no. So book a losing session and call it a day!

Even worse, if you find yourself tempted to move up in stakes to chase losses, quit your game immediately and go find something else to do.

You will be grateful the next morning, I promise!

#12: Not Having A Plan For Future Streets

When calling a bet or calling a raise you should have a plan for what you are going to do on the following streets (I.e. flop, turn or river).

Are you going to call or raise?

On which cards are you going to fold if your opponent bets?

Having these decisions already worked out before the situation occurs stops you from making emotion-based decisions. As a result, your decisions are based more on logic and the fundamentals of poker!

Similarly, when betting you should also know what to do when your opponent calls or raises.

The more you can think about future streets, the more easily you will be able to exploit your opponent and the more profit you will make on the felt.

To start with this, simply try to think about what you will do preflop if your opponent raises you.

What will you do if he re-raises small, medium, or a big size?

If you have a hand that can re-raise him, what size should you use? etc etc

As you can imagine, there is a lot of depth you can go into with this… but the best players are the players who are already 3 steps ahead of their opponents.

So try it out and let me know if it helps!

#13: Playing Poker For Long Stretches Without A Break

Poker is a difficult game, and as a result, we tire quickly when playing (particularly if you are a new player). This is a mistake a see fairly often. 

Make sure you take a break every hour for a few minutes to freshen up. Even going for a 5-minute conversation about non-poker related stuff will allow you to refocus.

Your bottom line will thank you for it.

I remember when I used to run deep in a tournament when playing online, it would go onto 5 or 6 am and I could hardly keep my eyes open.

So what did I do? Pushups during the 5-minute stoppages on the hour. Yes, pushups at 6 am… maybe not something you can do when playing a live tourney, but anything to get an edge when you can.

#14: Not Working On Your Mental Game

Your mental game is almost as important as your technical game; however, the majority of inexperienced players completely neglect developing it.

Controlling your emotions, recognising when you are tilting, and playing in the zone are all part of your mental game.

There is a lot to the mental side of the game (and hence why there are coaches dedicated to this aspect such as Jared Tendler) but one of the simple tricks I can tell you is try to become aware of your thoughts and emotions.

One of the best ways to do this is to meditate. You probably heard that one before, but that's because it works!

To find some more details see my blog post on mental game.

#15: Playing Poker When You Are Not In The Right Mindset

We all have lives outside poker and unfortunately, it can affect our poker game in some cases.

Have a fight with your spouse?

Your boss on your back?

Not sleeping right?

Now is not the time to play poker as you are more likely to have a losing session; hence playing poker will only make matters worse.

Take a break, relax and come back another day.

There is always another day to hit the felt – the tables aren't going anywhere. 

#16: Not Making The Most Of Online Offers

A common poker mistake you can easily avoid! Poker rooms offer bonuses for new players which can be a real bankroll builder.

Make sure you seek out all the top bonus offers and take full advantage of them.

Sometimes, they can even double your bankroll if you find the right offer. Bonuses do require a certain amount of play to be released, however!

Check out our best online poker sites page for more information.

#18: Playing Hands Because You Are Card Dead

Boredom can be a real issue for some players; this is especially true when playing live as so few hands are played when compared to online. But the simple fact is that if you are bored you aren’t paying enough attention to the action around you.

You should definitely check out these preflop hand charts that Upswing are giving away for free that have been downloaded almost 400,000 times.

Find out roughly what hands you should be playing on a full ring table to take the guessing out of your poker game.

Try to follow the action even when you aren’t in the hand to discover opponent’s tendencies or work out what hands they are holding.

Playing poor holdings to suppress your boredom will only cost you money in the long run – so make sure you aren’t tempted.

#19: Cold Calling 3bets Too Wide

Cold calling is the act of calling a raise when you have yet to invest in the pot.

When a player raises and then another player reraises (3bets) they are both likely to only continue with very strong hands (88+, AJ+) so cold calling with a hand such as QJo is extremely unprofitable. When facing a raise and a reraise you should be only continuing with premium holdings such as JJ+ and AK.

If you can avoid the mistake of calling 3bets too wide, you will be ahead of most 

#20:Playing Weak Hands From Early Position (EP)

EP is a difficult position to play from as there are so many players left to act; any of whom could have a strong hand.

This means that you should be playing a very narrow and strong range of hands from this position. Hand such as weak pairs, weak aces and offsuit broadway hands shouldn’t be played from this position and only when you are seated close to the button. 

Again, check the preflop hand charts from upswing for a better idea of what hands you should be playing.

For more info on how position affects the hands we play,  see Position is King.

#21: Not Taking Table Image Into Account

Table image is how you are perceived by your opponents. If for example you are seen as aggressive your opponents will be more likely to call you down “light” because they think you are bluffing frequently.

Conversely, if you very rarely raise your opponents will know to fold when you do start raising.

Inexperienced players do not take into account previous history and table image very well. Make sure you understand how your opponents have been playing and use it to your advantage.

BONUS MISTAKE: Chasing Draws With Suited Rags

Beginners often overestimate the strength of their draws (i.e. likelihood of completing the draw) and as a result, pay too much to see the turn and river. Rag hands such as 84s and 53s are classic examples.

This is made worse by the fact the ranks of the cards are also poor, meaning if you miss your draw you have very little chance of taking down the pot. Fold them rag draws!! Thanks to VenicePaulie for the shout out for this one 🙂

Poker Etiquette 

A final mistake I see on the table is players no obeying poker the unwritten rules of poker. Here are some of the rules you will want to watch out for:

  1. Don't talk to someone while they are in hand. When a player is in a hand they need to concentrate and they will not appreciate you trying to maintain a conversation with them. Pick up the conversation after the hand has ended.
  2. Don't allow anyone to see your cards until the showdown. Only one person to a hand while the hand is in play. This ensures that you are not unfairly receiving advice and negates the chance of your cards being exposed.
  3. Don't throw your chips into the pot when betting, calling or raising. You need to let the dealer count the chips before the hand can continue
  4. Avoid making string bets – string bets are when you say I call your raise and raise you more. The first action out of your mouth is (call, raise or fold) is the action you will be forced to take in a casino.
  5. Pay attention so that you don't delay the game. The situation comes up in the casino quite often –  players will no realize it is their turn to act and they slow up the game. Always keep your eye on the action and be ready to act when it is your turn.
  6. Act in turn. The game of poker is structured so that everyone will act in a specific order. Not following this order will put someone unfairly at a disadvantage (usually you).
  7. Do not ask to see mucked hands. A player may throw his hand away after being called and the river as he knows he is almost always beaten. Don't ask to see his hand, this would be very poor etiquette.
  8. Slowrolling –  slow rolling is the act of pretending you have a weaker hand than you do in order to trick your opponent into thinking he won after the hand has ended. This is frowned upon at the poker table. The only acting or tricks you should pull should be when the hand is in play. Not afterwards.
  9. Blaming the dealer – the dealer isn't at fault for you being dealt poor hands. He is just shuffling the deck and doesn't have a personal agenda vs you. So make sure you treat him with respect.

Need more than these common poker mistakes? Well take your game to a new level with professional poker training where you can quickly improve your poker game by directly learning from professional players: find out more on our poker training sites page.

Last updated: 26 October 2020