Draw Poker Machine Strategy

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Draw poker is any poker variant in which each player is dealt a complete hand before the first betting round, and then develops the hand for later rounds by replacing, or 'drawing', cards.[1]

Nov 04, 2019 The most important thing in video poker is learning which of your original five cards to keep or hold and which to discard. You should have a basic knowledge of what beats what and how to play five-card draw before getting into the nitty-gritty of strategy. First, let’s cover the basics. Video poker has virtually the same rules as a game of five card draw poker. The only difference is that you have no opponent to beat and you can’t lose more Steve Bourie is the author of the American Casino Guide, the most comprehensive publication available for information on any U.S. Casino/resort, riverboat or Indian casino.

The descriptions below assume the reader is familiar with the general game play of poker, and with hand values (both high and low variations). They also make no assumptions about what betting structure is used. In home games, it is typical to use an ante, and betting always begins with the player to the dealer's left. In casino play, it is more common to use blinds; the first betting round thus begins with the player to the left of the big blind, and subsequent rounds begin with the player to the dealer's left, thus draw games are very positional.

Some sample deals below will assume that a game is being played by four players: Alice, who is dealing in the examples, Bob, who is sitting to her left, Carol to his left, and David to Carol's left.

Standard five-card draw[edit]

  1. A strategy developed in this way could be useful in video poker tournaments where the participant has a limited amount of time to get a high score in order to win. This type of strategy would see a greater number of royal flushes.
  2. There is a very good, easy strategy you can use in video poker in the beginner’s guide to video poker. However, if you want to get serious and follow the optimal strategy, it is listed below. Regardless of which strategy you follow, keep in mind that even full-pay Jacks or Better video poker machines hold a lot higher percentage than the.5%.

This is often the first poker variant learned by most players, and is very common in home games although it is now quite rare in casino and tournament play. Two to eight players can play.[2]

Other draw games[edit]

Gardena jackpots ('Jacks to open' or simply 'Jackpots')[edit]

Played as above, with standard hand values, and with a single joker in the deck acting as a bug. It is always played with an ante and no blinds. On the first betting round, no player is allowed to open the betting unless their hand already contains a pair of jacks or a better hand. Other players who checked on the first round may subsequently call or raise if someone else opens. If no player opens, a new deal begins and everyone antes again into the same pot. The player who opened the betting keeps their discarded cards near them on the table so that they can prove, if necessary, that they had a sufficient opening hand. For example, a player with the K, J, 9, and 7 of clubs and the J of hearts has a pair of jacks and may open. They may wish to 'break openers' in this case by discarding the jack of hearts in an attempt to make the club flush, so they keep the discarded jack to prove that they were entitled to open.

In addition to the opening requirement, no one is allowed to win a pot with less than three of a kind. In the event no one makes the winning requirement, the pot is moved on to the next hand. The strongest possible hand in this game is five aces which is achieved if the player obtains the four aces plus the joker (joker counts as an ace if there's neither a straight nor a flush to complete).

This can result in some enormous pots, and is where the term 'Jackpot' comes from.

The game is named after the city of Gardena, California, where this game was especially popular from the 1930s to 1970s (though it was always secondary to lowball). At that time, there were more public poker tables in that small city than in all the rest of the United States. Public poker rooms are still a big industry there, though Las Vegas, Atlantic City, and other locations now have many more poker rooms than they did at that time. Because 'Jacks to open' was the primary form of high-hand draw poker played there, traditional draw poker was often described by the retronym 'Guts to open'.

In home games, it is common that when a deal is 'passed out' (that is, when no one opens), the players re-ante, and the qualifier to open is raised to a pair of queens. If that deal is passed out, the qualifier is raised to kings, and finally to aces. This is called 'progressive' jackpots.

California lowball[edit]

This was the primary poker game played in California during the heyday of Gardena in the 1970s.[3] It is still played today, though its popularity has somewhat lessened since the introduction of stud poker and community card poker to the state.

Draw Poker Machine Strategy For Beginners

Played as above, using ace-to-five low hand values, with a single joker in the deck. Always played with blinds rather than antes, so players may not check on the first betting round (but may on the second round). A player with a 7-high hand or better who checks after the draw forfeits his right to win any money placed in the pot after the draw. (In other words, a 'seven' may not be checked unless the player intends to fold when another player bets). Another common rule in low-limit games is that a player who checks on the second betting round may not subsequently raise on that round. This latter rule is never used in games with a pot limit or no limit betting structure.

Kansas City lowball[edit]

Five-card draw, with no joker, and deuce-to-seven low hand values is called 'Kansas City' or 'Low Poker' or even 'Billy Baxter' draw in honor of the player who dominated the world championship in the event for many years. Often the game is played no-limit. The 7-high rule and the no check-and-raise rule do not apply. In the eastern United States, the United Kingdom, and elsewhere, ace-to-six low hand values are common.

Double-draw and Triple-draw[edit]

Any game above can be played with two or three draw phases and therefore three or four betting rounds. Triple draw lowball, either ace-to-five or deuce-to-seven, has gained some popularity among serious players. The 2004 World Series of Poker included a deuce-to-seven triple-draw lowball event, and each WSOP from 2007 on has featured one event as well. The Poker Player's Championship, which was introduced in 2010 as the replacement for the $50,000 buy-in HORSE tournament that had been in every WSOP since 2006, includes 2–7 triple-draw lowball as one of its rotating games.

Badugi[edit]

Sometimes spelled as Padooki or Badougi, Badugi is a four-card ace-to-five low lowball variant where traditional poker hand rankings are changed. A Badugi is a four-card hand where all the cards are of different ranks and suits. Any card which match another card in rank or suit does not play and the first criterion for evaluating hands is the number of cards which are playing. The following is the ranking of several example of hands from best to worst:

  1. Ace of spades, 2 of clubs, 3 of hearts, 4 of diamonds: 4-card 4-high best possible Badugi
  2. 4 of spades, 6 of hearts, 8 of diamonds, J of clubs: 4-card J-high Badugi
  3. Ten of clubs, J of hearts, Q of diamonds, K of spades: 4-card worst possible Badugi
  4. Ace of hearts, Ace of diamonds, 4 of clubs, 5 of spades: 3-card hand, 5-high
  5. Ace of clubs, Ace of spades, 4 of spades, 6 of spades: 2-card hand, 4-high
  6. Four kings: 1-card hand, worst possible hand

Badugi is usually played triple-draw, with a 1-1-2-2 betting structure, although it is sometimes played in pot limit or 1/2 pot limit structures.

Baduci[edit]

Not to be confused with Badugi, Baduci is a lowball hybrid of Badugi and deuce-to-seven triple draw low. This game has a split pot, one half for the strongest Badugi hand and the other half for the best deuce-to-seven triple draw hand. Players are essentially trying to form two different sets of hands by using five cards with a goal of winning both halves of the pot in the same hand.

California high/low split[edit]

Played as above, with a single joker, used as a bug. High hand and low hand (using the ace-to-five low values) split the pot. An 8-high or better low is required to win low. If no hand qualifies for low, the high hand takes the whole pot. Played cards speak, that is, players do not declare whether they intend to win the high or low half of the pot (or both); they simply show their cards and the best hands win. Because ace-to-five low values are used, a hand such as a low straight or flush can win both high and low, called 'scooping' or 'hogging' the pot.

High/low with declare[edit]

This is common in home games but is rarely found in casinos today. Played as are other versions of five-card draw, but after the second betting round and before the showdown, there is a simultaneous declaration phase. Each player takes two chips from his stack and takes them under the table, bringing up a closed fist that contains either no chips (indicating that the player intends to win the low half of the pot), one chip (indicating that the player intends to win the high half), or two chips (indicating that he intends to scoop). When everyone has brought up the closed fist, the players all open their hands simultaneously to reveal their choices. If any player shows two chips, and his hand is the best low and the best high, he scoops the pot. Otherwise, half of the pot goes to the player with the highest hand who declared high, and the other half to the player with the lowest hand of those who declared low. There is no qualifying hand to win either high or low, and if no one declares in one direction, the full pot is awarded in the other (for example, if all players declare low, the low hand wins the whole pot rather than half). A player who declares for a scoop must win both ends outright, with no ties. For example, if a player declares scoop, has the lowest hand clearly but ties for high, he wins nothing. The other player with the same high hand wins the high half of the pot and the next-lowest hand wins low (assuming he declared low—if no other player declared low, the high hand who declared high wins the whole pot).

This game can be played with deuce-to-seven low or ace-to-six low hand values, but in that case it is nearly impossible to scoop (though the whole pot could still be won if everyone declares the same direction).

Four-before[edit]

Another variation that can be applied to any game above, but that is especially suited to lowball. On the initial deal, only four cards are dealt to each player. A betting round follows, then each player draws one more card than he discards, completing his hand to five cards. Then the final betting round and showdown. Note that it is impossible to be dealt a 'pat' hand, that is, a hand (such as a straight or flush) that is complete before the draw.

Johnson (and 'Jacks back')[edit]

Played with one joker which acts as a bug. Must be played with antes and no blinds. Each player is dealt five cards. The first betting round begins with the player to the dealer's left, who may check or open with anything. If any player opens, the game continues as traditional five-card draw poker. If the first round is passed out (that is, no one opens), then the player to the dealer's left may now open if he chooses, but the game has switched to California lowball. On the rare occasion that the deal is passed out yet again, players re-ante and deal again. This game plays well head-up (that is, with only two players). When the game is played that a pair of jacks or better is required to open on the first high-hand round, the game is called 'Jacks back'.[citation needed]

Q-Ball[edit]

This is a lowball game designed by Michael Wiesenberg that combines some of the variations mentioned above. It is generally played with three blinds—one unit from the dealer, one unit to his left, and two units for the second player to the dealer's left. The deck contains one joker. Each player is dealt three cards, followed by a round of betting beginning with the player immediately after the big blind who may call the big blind, raise, or fold (there is no checking on the first round). Next, each player is dealt a fourth card, followed by a second round of betting starting with the still-active player to the dealer's left. No checking is allowed on this round either, despite the fact that there is no bet facing the first player; the first player must open or fold. Each player is then dealt a fifth card, followed by a third betting round beginning on the dealer's left. At this point, checking is allowed. Finally, each player draws as in normal draw poker, followed by a fourth betting round and showdown. Ace-to-five low values are used.

Played at fixed limit, it is recommended that the betting structure be 1-2-2-4; that is, the second and third betting rounds should allow a bet of twice the amount of the first round, and the final bet should allow four times the amount of the first round.

'Home' games[edit]

These are somewhat less-serious games that are typically played only in home games at small stakes. This does not necessarily mean that there is less opportunity for skillful play, just that the games are seen as more social than competitive.

To help grow the betting pot in a home game, one can add a variant known as the 'kill card' to the rules. Kill cards work best with stud games or shared card games as no one player can control when the 'kill card' is played.

Shotgun ('Roll 'em out' and 'Skinny Minnie')[edit]

This is a draw game that plays much like a stud game. First five cards are dealt to each player, followed by a betting round, and a draw. Now, in place of a second round and showdown, there is a rollout phase, which begins with the players arranging their five cards in any chosen order, placing them face down in front of themselves. Each player's top card is now revealed, followed by a betting round. Then each player reveals his next card, followed by a betting round. Then a third card is revealed, followed by a betting round, a fourth card, a betting round, and finally a showdown. Players may not change the order of their cards at any time during the rollout phase.

This game can be played for high or low, but plays best at high-low split, in which case it is called 'Skinny Minnie'.

Spit in the ocean[edit]

This might be classified as a hybrid draw/Community card game, but it is placed here because it plays mostly as a draw game. On the initial deal, each player is dealt four cards, and then a single card is dealt to the center of the table face up. This card plays as if it were the fifth card in every player's hand. It is also a wild card, and every other card of its rank is also wild. The first betting round is then played, followed by a draw in which each player replaces cards from his hand with an equal number, so that each player still has only four cards in hand. A final betting round is followed by a showdown. High-hand values are used. (An alternative is to deal similar to a regular draw poker hand, during which any player can shout 'Spit!', whereupon the next card is dealt face up, after which dealing resumes until all players have five cards. In some variants, only the 'spit' card can be used as a wild card.)

Here's a sample deal: Alice deals four cards to each player, then deals the next card face up to the center of the table. it is the 6 of diamonds, and this makes all 6-spot cards wild. Bob opens for $1, Carol raises to $2, David folds, Alice and Bob call. Bob discards two cards, and receives two replacements. Carol draws one card, and Alice draws one. Bob checks, Carol bets $2, Alice raises to $4, Bob folds, Carol reraises to $6, and Alice calls. The cards in Carol's hand are Q-Q-6-4. Because the 6 in her hand and the one on the board are wild, her hand is four queens. Alice's hand contains K-J-9-7, all spades. With the shared wild card, this gives her a flush, which loses to Carol's four queens.

The game is mentioned in the Ray Stevens song 'Shriner's Convention'.

Anaconda ('Pass the trash')[edit]

Seven cards are dealt to each player. Before the first betting round, each player examines his hand, and removes exactly three cards from his hand and places them on the table to his left. After each person has thus discarded, he picks up the cards discarded by his right-hand neighbor and places them in his hand (thus, each player will have given three cards to his left-hand neighbor). It is important that each player discard before looking at the cards he is to receive. After the first pass, there is a betting round. Then a second pass occurs, each player passing two cards to his right. A second betting round is followed by a third pass, each player passing one card to his left. Finally, a third betting round and a showdown, in which the player with the best five-card high hand he can make out of the seven in his hand wins the pot.

In some casual games, the showdown is replaced by a rollout phase, as described above in 'Shotgun'. This makes a total of eight betting rounds in the game, which generally destroys any chance for skillful play in the later rounds.

Ad hoc variants[edit]

Any of the above games can be modified in many ways upon player whim, by designating additional wild cards, betting rounds, more or fewer cards, altered hand values, and any other change agreed upon by all players prior to each deal. Such a game can be announced by using the name of an existing game and specifying the variations, for example 'Three-card Triple-draw California lowball, Kings wild'. Many times this will result in a game that does not play well, but occasionally will produce a game that is well-suited to a particular group of players.

Here are some general guidelines:

  • If designating some normal suited cards as wild, it is advisable to choose cards that would otherwise be bad for the game being played. For example, deuces wild for high-hand games, kings wild for lowball, 9-spots wild for high-low split (where an 8-high or lower is necessary to win low).
  • High-low split games play best with more than four players.
  • When playing high-low split, it is necessary to have either a declaration phase or a qualifier (but not both). The most common form is 8-high or better to qualify low, but also common is any pair/no pair (that is, a pair or better is required to win high, and no pair or better low is required to win low), and 9-high for low.
  • Designating more than four wild cards (or possibly six) will result in considerable confusion and many ties.
  • Two to five betting rounds makes a good game. One round or more than five rounds reduces the amount of skill involved.
  • Sometimes there is no betting round before the draw; players pick up their cards, discard and draw, and then the betting starts.
  • Giving each player more than eight or nine cards can often make a bad game. In Anaconda, each player will have seen up to thirteen cards.

See also[edit]

References[edit]

  1. ^Cardoza, Avery (8 December 2011). Basics of Winning Poker. Cardoza Publishing. p. 19. Retrieved 13 November 2014.
  2. ^Brown, Aaron (26 August 2011). The Poker Face of Wall Street. New York City: John Wiley & Sons. p. 39. ISBN9781118161104. Retrieved 13 November 2014.
  3. ^Waldie, D. J. (2017-03-15). 'Draw, Stud, and Hold'em: A Brief History of Poker in L.A.'KCET. Retrieved 2020-05-06.
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Poker is a popular card game that combines elements of chance and strategy. There are various styles of poker, all of which share an objective of presenting the least probable or highest-scoring hand. A poker hand is usually a configuration of five cards depending on the variant, either held entirely by a player or drawn partly from a number of shared, community cards. Players bet on their hands in a number of rounds as cards are drawn, employing various mathematical and intuitive strategies in an attempt to better opponents.

Given the game's many different forms and various dynamics, poker strategy becomes a complex subject. This article attempts to introduce only the basic strategy concepts.

The fundamental theorem of poker[edit]

Draw poker machine strategy for dummies
David Sklansky at the World Series of Poker

The fundamental theorem of poker, introduced by David Sklansky, states: Every time you play your hand the way you would if you could see your opponents' cards, you gain, and every time your opponents play their cards differently from the way they would play them if they could see your cards, you gain.[1] This theorem is the foundation for many poker strategy topics. For example, bluffing and slow-playing (explained below) are examples of using deception to induce your opponents to play differently from how they would if they could see your cards. There are some exceptions to the fundamental theorem in certain multi-way pot situations, as described in Morton's theorem.

Pot odds, implied odds and poker probabilities[edit]

The relationship between pot odds and odds of winning is one of the most important concepts in poker strategy. Pot odds are the ratio of the size of the pot to the size of the bet required to stay in the pot.[1] For example, if a player must call $10 for a chance to win a $40 pot (not including their $10 call), their pot odds are 4-to-1. To have a positive expectation, a player's odds of winning must be better than their pot odds. If the player's odds of winning are also 4-to-1 (20% chance of winning), their expected return is to break even (on average, losing four times and winning once for every five times they play such a pot).

Implied odds is a more complicated concept, though related to pot odds. The implied odds on a hand are based not on the money currently in the pot, but on the expected size of the pot at the end of the hand. When facing an even money situation (like the one described in the previous paragraph) and holding a strong drawing hand (say a Four flush) a skilled player will consider calling a bet or even opening based on their implied odds. This is particularly true in multi-way pots, where it is likely that one or more opponents will call all the way to showdown.

Deception[edit]

By employing deception, a poker player hopes to induce their opponent(s) to act differently from how they would if they could see their cards. David Sklansky has argued that winning at poker is often decided by how much one player can force another to change his/her style while successfully maintaining their own strategy.[2]Bluffing is a form of deception where players bet strongly on a weak hand to induce opponents to fold superior hands. Related is the semi-bluff, in which a player who does not have a strong hand, but has a chance to improve it to a strong hand in later rounds, bets strongly on the hand in the hopes of inducing other players with weaker 'made' hands to fold. Slow-playing is deceptive play in poker that is roughly the opposite of bluffing: checking or betting weakly with a strong holding, attempting to induce other players with weaker hands to call or raise the bet instead of folding, to increase the payout.

Position[edit]

A standard Texas hold 'em game with blinds

Position refers to the order in which players are seated around the table and the strategic consequences of this. Generally, players in earlier position (who have to act first) need stronger hands to bet/raise or call than players in later position. For example, if there are five opponents yet to act behind a player, there is a greater chance one of the yet to act opponents will have a better hand than if there were only one opponent yet to act. Being in late position is an advantage because a player gets to see how their opponents in earlier position act (which provides the player more information about their hands than they have about his). This information, coupled with a low bet to a late player, may allow the player to 'limp in' with a weaker hand when they would have folded the same hand if they'd had to act earlier. Position is one of the most vital elements to understand in order to be a long-term winning player. As a player's position improves, so too does the range of cards with which they can profitably enter a hand. Conversely this commonly held knowledge can be used to an intelligent poker player's advantage. If playing against observant opponents, then a raise with any two cards can 'steal the blinds,' if executed against passive players at the right time.

Reasons to raise[edit]

Unlike calling, raising has an extra way to win: opponents may fold. An opening bet may be considered a raise from a strategy perspective. David Sklansky gives seven reasons for raising, summarized below.[1]

  • To get more money in the pot when a player has the best hand: If a player has the best hand, raising for value enables them to win a bigger pot.
  • To drive out opponents when a player has the best hand: If a player has a made hand, raising may protect their hand by driving out opponents with drawing hands who may otherwise improve to a better hand.
  • To bluff A player raises with an inferior or 'trash' hand attempts to deceive other players about the strength of their hand, and hopefully induce a better hand to fold.
  • To semi-bluff A player with a drawing hand may raise both to bluff and for value. While technically still a bluff, as the player may not end up with a made hand and is primarily trying to drive out players, the player still has the opportunity to make his or her hand and win the pot if the bluff is called.
  • To block Players on drawing hands may put out a 'blocking bet' against players who are likely to bet when checked to, but unlikely to raise when bet into. This is a small bet made on a drawing hand to lessen the likelihood of having to call a larger bet from a player in late position.
  • To get a free card: If a player raises with a drawing hand, their opponent may call the bet and check to them on the next betting round, giving them a chance to get a free card to improve their hand.
  • To gain information: If a player raises with an uncertain hand, they gain information about the strength of their opponent's hand if they are called. Players may use an opening bet on a later betting round (probe or continuation bets) to gain information by being called or raised (or may win the pot immediately).
  • To drive out worse hands when a player's own hand may be second best: A combination protection and probe raise, a player with a strong hand but not the 'nuts' (the hole cards that make the best possible hand given the current face-up cards) may raise, both to induce drawing hands that may improve to the 'nut hand' to fold, while also testing to see if another player has the 'nuts'.
  • To drive out better hands when a drawing hand bets: If an opponent with an apparent drawing hand has bet before the player to act, if the player raises, opponents behind them who may have a better hand may fold rather than call two bets 'cold'. This is a form of isolation play, and has elements of blocking and protection.

Reasons to call[edit]

There are several reasons for calling a bet or raise, summarized below.

  • To see more cards: With a drawing hand, a player may be receiving the correct pot odds with the call to see more cards.
  • To limit loss in equity: Calling may be appropriate when a player has adequate pot odds to call but will lose equity on additional money contributed to the pot with a raise.
  • To avoid a re-raise: Only calling (and not raising) denies the original bettor the option of re-raising. However, this is only completely safe in case the player is last to act (i.e. 'closing the action').
  • To conceal the strength of a player's hand: If a player has a very strong hand, they might smooth call on an early betting round to avoid giving away the strength of their hand on the hope of getting more money into the pot in later betting rounds.
  • To manipulate pot odds: By calling (not raising), a player offers any opponents yet to act behind them more favorable pot odds to also call. For example, if a player has a very strong hand, a smooth call may encourage opponents behind them to overcall or even raise, building the pot. Particularly in limit games, building the pot in an earlier betting round may induce opponents to call future bets in later betting rounds because of the pot odds they will be receiving.
  • To set up a bluff on a later betting round: Sometimes referred to as a long-ball bluff, calling on an earlier betting round can set up a bluff (or semi-bluff) on a later betting round. For instance, a player with a strong initial hand may call instead of raise to see the flop cheaply. That flop may not benefit the player, but the player may still have many 'outs' (cards left to deal that could make a strong hand), or even if the odds are slim they can try to bluff. By raising, this scenario may appear to an opponent like a player who has 'limped in' with a weak initial hand, but after the flop now has a strong made or drawing hand. A recent online term for 'long-ball bluffing' is floating.[3]

Gap concept[edit]

The gap concept states that a player needs a better hand to play against someone who has already opened (or raised) the betting than he would need to open himself.[4] The gap concept reflects that players prefer to avoid confrontations with other players who have already indicated strength, and that calling only has one way to win (by having the best hand), whereas opening may also win immediately if your opponent(s) fold.

Sandwich effect[edit]

Related to the gap effect, the sandwich effect states that a player needs a stronger hand to stay in a pot when there are opponents yet to act behind him.[3] Because the player does not know how many opponents will be involved in the pot or whether he will have to call a re-raise, he does not know what his effective pot odds actually are. Therefore, a stronger hand is desired as compensation for this uncertainty. A squeeze play exploits this principle.

Loose/tight play[edit]

Loose players play relatively more hands and tend to continue with weaker hands; hence they do not often fold. Tight players play relatively fewer hands and tend not to continue with weaker hands; hence they often fold. The following concepts are applicable in loose games (and their inverse in tight games):[1]

  • Bluffs and semi-bluffs are less effective because loose opponents are less likely to fold.
  • Requirements for continuing with made hands may be lower because loose players may also be playing lower value hands.
  • Drawing to incomplete hands, like flushes, tends to be more valuable as draws will often get favorable pot odds and a stronger hand (rather than merely one pair) is often required to win in multi-way pots.

Aggressive/passive play[edit]

Draw Poker Machine Strategy

Aggressive play refers to betting and raising. Passive play refers to checking and calling. Unless passive play is being used deceptively as mentioned above, aggressive play is generally considered stronger than passive play because of the bluff value of bets and raises and because it offers more opportunities for your opponents to make mistakes.[1]

Hand reading, tells and leveling[edit]

Hand reading is the process of making educated guesses about the possible cards an opponent may hold, based on the sequence of actions in the pot. The term 'hand reading' is actually a misnomer, as skilled players do not attempt to assign a player to an exact hand. Rather they attempt to narrow the possibilities down to a range of probable hands based on the past actions of their opponent, during both the current hand and previous hands played by this opponent.

Tells are detectable changes in opponents' behavior or demeanor which provide clues about their hands or their intentions. Educated guesses about opponents' cards and intentions can help a player avoid mistakes in his own play, induce mistakes by the opponents, or influence the opponents to take actions that they would not normally take under the circumstances. For example, a tell might suggest that an opponent has missed a draw, so a player seeing it may decide a bluff would be more effective than usual.

Leveling or multiple level thinking is accounting for what the other opponents think about the hands. This information can then be used to the player's advantage. Some players might be able to make educated guesses about opponents' hands; this could be seen as the first level. The second level could be thought of as the combination of the first level and deducing what the opponents think the player's hand may be. Skilled players can adjust their game play to be on a higher level than that of less skilled opponents.

Table image and opponent profiling[edit]

By observing the tendencies and patterns of one's opponents, one can make more educated guesses about others' potential holdings. For example, if a player has been playing extremely tightly (playing very few hands), then when he/she finally enters a pot, one may surmise that he/she has stronger than average cards. One's table image is the perception by one's opponents of one's own pattern of play. A player can leverage their table image by playing out of character, and thereby inducing his/her opponents to misjudge his/her hand and make a mistake.

In live poker, as opposed to internet, stereotypes are often used for initial 'reads'. For instance, people of retirement age are often witnessed to play tight. Players will often project this image on unknown people of retirement age. Young people wearing headphones and hoodies are often witnessed to play more aggressively and mathematically if they played a lot of winning internet poker. These stereotypes can often be good bases to start a profile.

Often, there is a rather small pool of players in a given card playing venue. People will carry their history of playing with them in these environments.

Internet poker players can use large databases of hand histories to get a more precise player profile. Statistical information about opponents is displayed on the tables in the form of a heads up display. The most commonly used software is PokerTracker and Hold'em Manager.

Equity[edit]

Players' equity in a pot is their expected share of the pot, expressed either as a percentage (probability of winning) or expected value (amount of pot * probability of winning). Negative equity, or loss in equity, occurs when contributing to a pot with a probability of winning less than 1 / (number of opponents matching the contribution+1).

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Example
Alice contributes $12 to a pot and is matched by two other opponents. Alice's $12 contribution 'bought' the chance to win $36. If Alice's probability of winning is 50%, her equity in the $36 pot is $18 (a gain in equity because her $12 is now 'worth' $18). If her probability of winning is only 10%, Alice loses equity because her $12 is now only 'worth' $3.60 (amount of pot * probability of winning).
Texas hold 'em example
Alice holds J♦8♠. Bob holds K♥7♠. After the flop, the board is 5♥6♥7♦. If both hands are played to a showdown, Alice has a 45% chance to win (which she is unaware of, because she does not know what hand Bob holds), Bob has a 53% chance to win and there is a 2% chance to split the pot. The pot currently has $51. Alice goes all-in for $45 reasoning that she can take the pot immediately if Bob folds or that Bob calls with a worse hand. Bob's simple pot odds for the call are also 32%; since his equity of 53% is greater than the pot odds he has to call, Bob has a positive expected value for the call (if he knew Alice's hole cards).

Short-handed considerations[edit]

When playing short-handed (at a table with 3-6 players), players must loosen up their play (play more hands) for several reasons:[1]

  • There is less likelihood of another player having a strong hand because there are fewer players.
  • Each player's share of the forced bets increases because there are fewer players contributing to the forced bets, thus waiting for premium hands becomes more expensive.

This type of situation comes up most often in tournament style play. In a cash game, the adjustments are very similar, but not quite as drastic as the table can ask for what is known as a 'rake break.' A rake break occurs when the floor-man, who represents the casino, agrees to take a smaller portion than usual for the hand. For example, a random casino might normally receive 10% of the pot up to 5 dollars for a 'rake.' In this case the table would only owe 10% up to 3 dollars until there are a sufficient number of players again. In online poker rake breaks are determined automatically.

Structure considerations[edit]

The blinds and antes and limit structure of the game have a significant influence on poker strategy. For example, it is easier to manipulate pot odds in no-limit and pot-limit games than in limit games. In tournaments, as the size of the forced bets relative to the chip stacks grows, pressure is placed on players to play pots to avoid being anted/blinded away.[5]

Mindset considerations[edit]

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In 2014, Bwin conducted a study to see what makes a professional poker player. The brain activity of poker players, of varying degrees, was monitored using EEG headsets and visualised into brain maps.[6] Leading sports psychologist, James Hazlett, then interpreted the findings:

  • More experienced players showed higher levels of focus and concentration throughout the game.
  • The amateur players had less control over their emotions, and were prone to allowing negative emotions, such as frustration, distract them.
  • Whilst opponents were taking their turn, the expert players opened up another table or watched replays of hands they had played poorly to improve.
  • The brain maps showed that the professional players were led more by logic and intuition.

The conclusions of the study suggest that poker players can improve their strategy by considering their mindset. Mental training techniques, commonly used by athletes, could therefore help to improve performance by working on elements such as self-control and concentration.

See also[edit]

Poker plays[edit]

Specific games[edit]

Notes[edit]

Draw poker machine strategy software
  1. ^ abcdefDavid Sklansky (1987). The Theory of Poker. Two Plus Two Publications. ISBN1-880685-00-0.
  2. ^Milovsky, Nicholas. 'The Basics of Game Theory and Associated Games'. Retrieved 11 February 2014.
  3. ^ abDan Harrington and Bill Robertie (2004). Harrington on Hold'em: Expert Strategy For No-Limit Tournaments; Volume I: Strategic Play. Two Plus Two Publications. ISBN1-880685-33-7.
  4. ^David Sklansky (2001). Tournament Poker for Advanced Players. Two Plus Two Publications. ISBN1-880685-28-0.
  5. ^Dan Harrington and Bill Robertie (2005). Harrington on Hold'em: Expert Strategy For No-Limit Tournaments; Volume II: The Endgame. Two Plus Two Publications. ISBN1-880685-35-3.
  6. ^Your Brain on Poker
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