How to Destroy Your Opponent After Seeing One Showdown

Sometimes it takes just one showdown for a great poker player to change their game plan and start crushing opponents. In this article I will teach you how to start thinking like a truly great player when it comes to making these immediate adjustments.

You will first be presented with four hand examples that reach showdowns, and then you’ll learn the counter strategies that you should apply the very next hand.

Each of these examples features a player grossly misplaying a hand to the point that it reveals massive holes in their strategy.

But before we delve into the topic, I want to caution against having 100% confidence in your reads. Every player has a certain degree of randomness in their decisions (especially inexperienced ones).

Just because you saw someone play a certain hand a certain way does not mean they will definitely play it the same way again. People tend to play consistently, but they don’t always play consistently.

Sometimes it takes just one showdown for a great poker player to change their game plan and start crushing opponents. https://bit.ly/1-showdown Share on X

Okay guys, let’s get started.

He likes his 3-bets and he likes the Ace-X, a bit too much

3-betting is a very powerful and useful weapon to have in your arsenal, especially when you are in position against an open-raiser. However, there are limits to its utility, and it’s very easy to over-bluff when you consider how few value 3-bets you can have in certain spots.

This first example features a player who is probably too infatuated with 3-betting.

PokerStars $0.25/$0.50. 6-Handed. Effective Stacks $50.00.

Hero is in MP with J♦ T♦
utg folds. Hero raises to $1.11. Co folds. BU 3-bets to $3.55. 2 folds. Hero calls

Flop ($7.85): 5♣ 5♦ 3♦
Hero checks. BU bets 3$. Hero calls

Turn ($17.50): 2♦
Hero checks. BU bets 12$. Hero raises 43.35 and is all-in. BU calls

River ($17.50): 9♥
BU shows A♥ 4♠

Focus only on the hand that the button has shown down, and not the postflop action as that is beyond the scope of this article.

Now, before I explain the super-profitable exploits that you can come up with after just this one showdown, I want you to take a minute to think about one way you might exploit this opponent. 

…

Done? Okay. Let’s discuss how to increase our edge against this opponent!

We should always start from what we know. What do we know? If you have been following Upswing for some time, you probably know that a balanced preflop 3-betting range contains approximately 50% “value” and 50% “bluffs”.

“Value” and “bluff” are in quotes because these two concepts don’t strictly apply to preflop, when equities run so closely together. For example, 65s has 39% equity against AK.

Our opponent’s “value” 3-bet range can be as wide as QQ+, AK, which makes up 2.5% of all possible starting hands. This means that his 3-bet “bluffing” range should also be around 2.5% to be unexploitable. So, he needs about 34 bluffing combos.

If he decides to 3-bet A4o, what stops him from deciding to 3-bet A5o, A3o, A2o, and suited aces as well? Including all of these would mean he has around double the amount of “bluffs” he needs in order to be unexploitable. This imbalance is a huge leak.

It is pretty safe to assume that a guy who chooses to 3-bet this hand is 3-betting with either an arbitrary range or a range that contains too many offsuit Ax hands (and possibly other offsuit hands).

Now that we know why his play is bad, the fun part starts! Let’s break down the ways we can exploit his tendency to 3-bet too many Ax hands:

• We will start widening our 4-bet bluffing range. We would prefer hands that do not contain an Ace, since we suspect that his bluffing range is Ax heavy, but those will do fine as well.
• We will choose a slightly smaller 4-bet sizing. For example, if we were normally to go for 2.5x, we will go for 2.2x. This gives us better odds on our bluffs because our opponent will fold just as often against the smaller sizing as he would against the larger one.
• We will widen our 3-bet calling range to include more Ax hands that dominate his bluffing hands. So, if we were to fold hands like A7s before, now we will be calling. Even AK is a reasonable call, since we will have extremely good implied odds when we both hit the Ace.

She’s nuts for thinking top pair is the nuts.

We all get a mini-rush whenever we hit a top pair. But not all top pairs are created equal, and so the amount of money we should put in the pot with them varies from one situation to another.

Here’s an example of what not to do when you hit top pair.

888 $0.5/$1. 6-Handed. Effective Stacks $100.00.

Hero is in the BB with K♦ 8♦
3 folds. BU raises to $2.5. sb folds. Hero calls.

Flop ($5.5): K♣ 5♦ 3♥
Hero checks. BU bets 3$. Hero calls

Turn ($11.50): 7♦
Hero checks. BU bets 8$. Hero calls

River ($27.50): 8♥
Hero checks. BU bets 19$. Hero calls

BU shows K♥ 9♠

Before we start printing money against this gal on the button, I want you to take another minute to think of one way that you would exploit this specific opponent.

…

Done? Great! Let’s follow the process that we established in the first example.

What do we know? In this case, we know that a profitable value bet on the river needs to win over 50% of the time when called (otherwise the bet loses money). Alternatively, a profitable bluff needs to make our opponent fold a certain percentage of better hands based on the bet size that we use.

So, let’s figure out if the button can profitably value bet with K9 on the river. 

In the Flopzilla calculation below, we can see that she cannot actually be value betting against our range on the river because, if we call based on the minimum defense frequency concept on the river, then she will only win 23% of the time (pictured in the bottom right of the calculation).

Interesting note: Our continuing frequency on the river is only 50% because of the blocking effect of her hand, which would otherwise be 60% (roughly what we need to defend against her bet size). In other words, the blocking effect of her hand make it an even worse value bet.

She is also not bluffing on the river because every hand that we will fold is worse than K9 (pictured in the range below), hence the 100% equity versus our folding range (pictured in the bottom right below).

So, now that we know that her bet on the river is a mistake, we will go to the next step: EXPLOITING!

Here are the ways we can exploit her tendency to value bet too thinly:

• Relentlessly attack her check-back range with over-bets for thinner value than normal, and add the appropriate amount of bluffs. We could also overbluff in this case.
• Delay our value raises to a later street. This adjustment allows us to extract as much value as possible from her mistake of over-value betting.
• Call down a bit tighter than normal because his river betting range is probably lacking bluffs and is wider for value. This means that our normal bluff-catching range will shrink due to the exclusion of the lower part. The good news is that the top part of the bluff-catching range will now over-realize its equity.
• Make our raise sizes smaller. This adjustment works well because we will be using a value-heavy range that contains a lot of thin value bets.

When your opponent value bets too thinly on the flop, you should relentlessly attack their check-back range. https://bit.ly/1-showdown Share on X

I love to catch bluffs!

Let’s face it, we all love to catch bluffs! That being said, too much of anything is bad, and so we should resist the impulse to bluff catch all the time. Below is an example of an opponent who doesn’t quite understand this.

888 $0.5/$1. 6-Handed. Effective Stacks $100.00.

Hero is on the BU with 9♥ 8♥
UTG raises to $2.5, 2 folds. Hero calls. 2 folds.

Flop ($5.5): A♣ Q♥ 3♥
UTG bets $4. Hero calls

Turn ($13.50): 7♦
UTG bets $9. Hero calls

River ($27.50): 5♠
UTG checks. Hero bets $23. UTG calls

UTG shows A♥ Q♠

You know the drill! Take a minute to think hard about a way to exploit this opponent’s tendency.

…

Done? Let’s start!

We start once more with what we know. We know that on the river we want to have bets for value and bets as a bluff, and the optimal proportion is based on the bet size we use.

In this case we can clearly see that AQ is a value bet, so this is an obvious mistake by our opponent. Now that we have identified a deviation from what is correct, the exciting part begins: Creating a counter-strategy!

This is what we can do to start massively increasing our EV against this bluff-catchy opponent:

• Call down very light against his triple barrels when he is out of position (OOP). This adjustment works well against a range that is likely heavily unbalanced toward bluffs.
• Over-call against the turn c-bet. Doing so will allow us to over-realize our equity on the river when we bluff catch against his river betting range, and we’ll get to check-back against his strong checking range.
• Do not bluff once he checks after barreling twice OOP. We’ve already fallen for that once, so let’s not let it happen again!
• Tighten our value betting range and work in overbets. Overbets will be very handy in this spot because his range will contain strong hands that will check-call a very big bet and they will out-number the possible nutted hands that he slow plays (we don’t know if checks with AA, QQ or 33 on the river).

Razor Thin Check-Raisers

This video tip Doug recorded for an Upswing article on live play contains a great adjustment to use against players that check-raise too thinly for value.

Here’s what Doug says in the video:

Let’s say you’re playing a game and you see someone check/raise very thin for value, like KT on a K-9-4 type of flop. What I might think to myself after seeing that is:

“If they’re going to check/raise that thin for value, when they do decide to check/call they are going to have a particularly weak range.”

When you’re playing against an opponent like this, you’re going to want to make a few adjustments:

• Barrel the turn and river more often
• Go for thinner value bets on later streets
• Bluff them more often on later streets

Whenever you get the chance to see your opponents’ hands in live games, think about how you would have played the hand and if they made any notable mistakes. Then adjust your strategy to beat them for more money.

Final Thoughts

I want to leave you with a quote from the introduction of this very article, because it’s important you internalize this:

I want to caution against having 100% confidence in your reads. Every player has a certain degree of randomness in their decisions (especially inexperienced ones).

Just because you saw someone play a certain hand a certain way does not mean they will definitely play it the same way again. People tend to play consistently, but they don’t always play consistently.

If it starts to seem like you made an adjustment to your strategy based on a fluke play by your opponent, don’t be afraid to re-adjust back to your baseline strategy.

Any questions? Comment below.

I’m excited to hear what y’all think of my first article here on Upswing, and I’m happy to answer any questions.

Hopefully you have gained some insight into how great poker players think when they see their opponents show down a hand.

Ready to learn more sweet showdown-based exploits? Read part 2 here!

That’s all for now. See you next time!

Read more from Upswing Poker:

• 5 Biggest Online Poker Pots Explained
• 4 Mistakes to Avoid for Profitable Postflop Decisions
• Preflop Strategy Quiz: Only a Feared Grinder Will Get 9/10