Regras Do Poker Small Blind E Big Blind

O big blind equivale sempre ao valor da aposta mnima da mesa e o small blind a metade desse valor. Pr dinheiro no pote Apostar Cobrir o valor da aposta de outro jogador Cobrir Desistir das cartas e da sua hiptese de ganhar o pote Desistir Passar a vez, caso nenhuma aposta tenha sido efectuada Passar Aumentar o valor da aposta de outro jogador. Blinds are the automatic sweeps coins placed on a poker table. There are two types of Blind. Small Blind - It is placed to the left of the dealer. If you are assigned for the small blind, you will need to place half the minimum sweeps coins set at the start of the game. For example, in a SC4/SC8 game, the small blind is SC2. If everyone else folds before the flop, including the small blind, then the big blind not only wins his blind bet back, but also collects the small blind's initial bet. Once the first round of betting is completed, the small blind acts first on every subsequent round. For instance, let’s say it’s a no-limit hold ’em game with your $100 small blind and a $200 big blind. If all other players fold, leaving only you and the big blind, you can just call for $100. Assuming you’re not raised by the big blind (who enjoys the “live” raise option if called), you’re getting 3-to-1 pot odds.

In order to start betting in Hold’em, forced bets (known as blinds) are made by the two players immediately clockwise from the dealer button. The person immediately clockwise from the dealer has the small blind, and the next player clockwise has the big blind. Making blind bets is known as posting and this is done before any cards are dealt.

The size of the bets are determined by the limits of the game that you’re playing and the small blind is nearly always half of the big blind. So a $2/$4 Limit Hold’em game has a small blind of $1 and a big blind of $2.

Blinds are forced bets. The players in these positions must make these bets or they aren’t dealt cards in the hand. These blinds, in turn, force betting action on the table after everyone has been dealt their hole cards.

At a casino, when you first sit down at a Hold’em table, the rules vary as to whether you have to post blinds (even if you’re out of the normal blind positions for that hand) in order to be dealt a hand.

In Las Vegas, you’re dealt a hand as soon as you sit down and have shown that you meet the table’s minimum buy-in. You’re not required to post a blind in order to get hole cards. Conversely, in most California card rooms, you’re required to post a big blind in order to get your starting hand.

In cases where you’re required to post a big blind before you’re dealt cards, you’re mildly better off just waiting until it would normally be your turn to get the big blind anyway, rather than jumping straight into the hand. Waiting like this keeps you from making an extra forced bet and gives an added bonus of being able to case the players at the table while you aren’t actually playing. Dealers are used to this behavior and will probably ask you if you want to sit out (that is, wait until it’s your turn to post the big blind).

How soon you post is a fine point, though, that doesn’t really make that much difference. If you’re itchin’ to play, or if you have a very limited amount of time to play, go ahead and jump in. The dealer will tell you whether you’re required to post a big blind.


The SB is unfortunately one of the least profitable places to be at the table. We are forced to give up a mandatory 0.5bb without even seeing our hole cards, and are guaranteed to always be out-of-position postflop!
BigEven strong winning players will make losses from the SB. Assuming that we folded every SB we’d be losing at about -50bb/100-hands. If we can limit our losses by improving this winrate to around -15bb/100-hands we are doing reasonably well.
Hence the name of the game in the SB is not to make money, but to lose as little as possible. Like all positions, the better we can play, the higher our overall winrate will be.

BB vs SB

One of the most common mistakes players make with their SB play is not understanding that the SB and BB are dramatically different.
If you are currently using the same strategy from both positions, then you are not maximising your expectation. So what is the main difference between the two positions?
  • Big-Blind – Flat wide and 3bet aggressively.
  • Small-Blind – Flat Tight and 3bet aggressively.
So why do we flat tighter in the Small-Blind compared to the Big-Blind? There are 2 main reasons.
  • 1) We have invested less money in the SB and don’t get as good of a price to call.
  • 2) We do not close the action in the SB. The BB may squeeze or overcall.
As a result, some players have adopted a “3bet only” strategy from the SB. This is not an optimal strategy and it’s recommended to have a flatting range. However when executed well a “3bet only” strategy can still perform reasonably well and will only be slightly inferior.

Raise First In

Another situation that can occur in the SB that will not occur in the big-blind, is when everyone folds to us and we get the opportunity to raise-first-in.
It’s recommended to open around 36% of hands in this case.
In practice it should be possible to open a little wider, at the very least including any Axo hand.
It’s very important that we are looking for exploitative opportunities in this situation since many players are not defending their big-blind optimally. We should be making use of our opponents fold-BB-to-SB-steal stat. If this stat is above 60 then we can open any 2 cards profitably from the SB for a 2.5x sizing.
Assuming our opponent is unknown we should stick to around 36% of hands, but since we will be exploiting many tight big-blind players it’s possible for our SB rfi in stat to become over 50% across a big sample in our tracking software.
Opening very wide from the SB should be done with reads however, and a common mistake players make is to open too wide vs unknowns. This is very profitable for decent players in the BB.

Defending vs Opens

Regras Do Poker Small Blind E Big Blind Boy


We should be very aggressive when defending against a BTN open. Many players are opening the BTN extremely wide in today’s games, sometimes as much as 100% of hands.

SB vs BTN 2.5x

Notice that there are 4 different colours used on the grid below.
  • Light-Red – 3bet for value
  • Dark-Red – 3bet bluff
  • Dark-Blue – cold-call
  • Green – Mixed Strategy (Sometimes call, sometimes 3bet)

This strategy makes use of a reduced cold-calling range without removing it entirely. Hands like 77-TT nearly always play better as cold-calls but Bigit would be incorrect to purely defend these hands by calling. We’d be playing very face up if our opponent knew that we always had 77-TT when we cold-call. So it’s important to diversify our calling range with a few suited-connectors and suited-broadways!
By the same token we wouldn’t want to always call hands like KJs since we may make ourselves vulnerable to squeezes plus the hands make a little more money as 3bets on average.

SB vs CO 3x

Notice that this is now facing a 3x open as opposed to a 2.5x open. Many players open a little smaller from the BTN compared to other positions. It’s important to keep in mind that our defending frequency is heavily affected by the open-raise sizing our opponents use. The larger they make it, the less often we should be defending.

SB vs MP 3x

SB vs UTG 3x

Note that in some cases it might not be correct to defend the lower pocket pairs if BB is squeezing very aggressively. However since most BB players are not squeezing that much when the opener is in UTG/MP we can get away with set-mining all pocket-pairs. We benefit from the fact that UTG/MP has a tight range, increasing the likelihood that we get paid off if we hit.
In tough games it can be better to defend something like 66+.

Iso-Raising/Completing


Regras do poker small blind e big blind people
In general we want to be iso-raising a reasonably tight range since we will always be out of position. It’s recommended that we iso-raise something such as the following vs limpers.
However, keep in mind that we have another option against limpers, which can actually be a pretty strong play, but many players ignore. We have the option to complete. This can be a great way to see many flops against weaker opponents for a good price.
We can actually get away with completing the SB much wider than many players imagine. The following range can be considered.
  • Red – Iso-raise for value
  • Blue – Complete
  • White - Fold

When we complete from the SB against 1 limper we are often putting in about 1/6th of the pot in order to see a flop. Since we get such a great price preflop it essentially means that we don’t need to do too much postflop in order to make the overall situation profitable. We can literally wait until we hit the flop and then look to make money from the weaker players involved in the hand.
This range somewhat assumes that BB is also on the passive side. If he is constantly iso-raising when facing a limp and a small-blind complete then we should consider tightening up the range. However we can also consider completing some premium holdings and going for a limp-raise.

HU Completes


This is an area of strategy that many players don’t fully know about yet. While for a long time it was considered correct to never complete in the SB when the action was folded around to us, many good players are now beginning to feel the opposite. Completing offers us an extremely attractive price and hence potentially takes better advantage of the blind structure.
Let’s start by considering a GTO version of this strategy which involves completing in the SB with a 70% range.
Regras do poker small blind e big blind kidsPoker
  • Light red – Limp/Raise for Value
  • Dark Red – Limp/Raise as a bluff
  • Dark Blue – Limp/Call
  • Light Blue – Limp/Fold
  • White – Open Fold
However, assuming we are playing against weak players it doesn’t necessarily make sense to be limping the SB with something like AA. We can potentially miss a ton of value this way. There is an exploitative version of the completing strategy which can be used at lower limits.
  • Green – Open Raise
  • Light Blue – Limp/Fold
The idea here is that we are raising first in with our standard 36% range and then completing an additional 34%. Naturally this is an unbalanced strategy since every time we complete, it indicates that we are weak and will be folding. However most players at the lower limits are not competent enough to pick up on this and exploit us.
Assuming our opponent in the BB is especially weak it can make sense to complete all remaining hands. So against bad players in the BB we can play 100% of our holdings from the SB when the action is folded round to us.
This is especially useful if the player in the BB does not have a full stack. It’s just not going to be correct to try and open raise something like 85o in the SB when the effective stacks are 35bb. However folding is not a great option either since we want to be playing as many hands as possible against the weaker players.

Squeezing and Overcalling


Occasionally the situation will arise where a player decides to open and another player decides to overcall. In this situation we have the opportunity to either overcall or to squeeze.
This will be somewhat similar to our BB strategy in this spot except it won’t be correct to overcall as wide as we potentially can in the BB.
  • Light Red – Value Squeeze
  • Green – Mixed strategy – Both Overcalling and Squeezing are fine
  • Dark Blue – Overcall
  • Dark Red – Bluff squeeze

Remember that this range is just an estimate however and should be adjusted based on a number of factors.
  • Position of the opener
  • Position of the caller
  • Tendencies of the raiser and caller
  • The size of the open-raise
  • Tendency of the BB
If the big-blind is quite aggressive we likely want to narrow our overcalling range, since we don’t want to overcall a whole bunch of hands and end up getting squeezed off them.
However, assuming the BB is passive we can expand our overcalling range and follow a very similar strategy to the one that we would typically use in the BB when facing multiple opponents.

Putting it Together

If we could make a few general guidelines for SB play they would probably be as follows.
  • Aggressively steal against opponents who don’t defend their big-blind
  • Flat a very tight and sparing range in general
  • 3bet aggressively vs LP opens but very tight vs EP opens
  • Consider employing a completing strategy when relevant
  • Understand when to overcall/squeeze
If you use the guidelines given in this article you should have a reasonable idea of what to do in the majority of SB situations!

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Regras Do Poker Small Blind E Big Blind People


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Regras Do Poker Small Blind E Big Blinds