テキサスホールデム知識ハブ
OffsuitMarginal

How to play 74o(74 offsuit)

Context: Hand definition: 74o 74o is the 74 off-suit combination, with preflop equity lower than 74s. It is a non-high card off-suit hand, postflop often relying on hitting top pair with a weak kicker. Only open on BTN with deep stacks or check from SB cheaply to see flop; fold otherwise.

Preflop equity

Matchup74o equity
74o vs AKo43%
74o vs QQ46%
74o vs 8854%

Approximate preflop all-in data · Open preflop equity calculator →

GTO strategy

74o is mainly used for stealing from CO/BTN; post-flop, if you hit top pair, watch out for kicker; if you have second pair and face a raise, you often need to fold.

Common mistakes

  • ✕Context: Hand mistake: 74o Being dominated but still called all the way
  • ✕Context: Hand mistake: 74o Early position open with wide kicker combos
  • ✕Context: Hand mistake: 74o On the flop, with second pair, still called a big bet.

よくある質問

よくある質問

同花版约多 2–4% 翻前胜率，且多同花听牌出路。

Position guide

PositionAction
UTGContext: Hand position UTG: 74o Fold immediately. 74o from UTG facing a 5-6 way pot is extremely difficult to hit a strong hand postflop and is easily outdrawn. Even if the flop hits a pair of 7s or 4s, the kicker is weak, making it hard to call a continuation bet. In the long run, entering the pot with 74o from UTG is -EV.
MPFold. MP still has 3-4 players yet to act. Although 74o has an equity advantage over pocket pairs, it's difficult to play post-flop. Unless the table is extremely passive and stacks are deep, entering the pot is not recommended.
COContext: Hand position CO: 74o Consider raising to steal the blinds, but be cautious. If no one has entered the pot before you, raise 2-3BB, hoping to take the blinds directly. If called, continue only if you flop two pair or trips, otherwise fold. Must fold facing a 3-bet.
BTNContext: Hand position BTN: 74o You can raise or limp. If the blinds are tight-passive, raise 2.5BB to steal; if the blinds are aggressive, limping to see the flop is an option. Continue if the flop hits top pair or an open-ended straight draw, otherwise fold. Manage the pot size and avoid being re-raised.
SBHand position SB: 74o Usually fold. The SB position is disadvantageous post-flop, and 74o has low equity against the big blind's defending range. If the big blind folds often, you can raise to steal the blinds; otherwise, just fold. Be cautious post-flop and avoid being passive.
BBContext: Hand position BB: 74o Defendable against a raise, but caution is required. If the raise is small (<3BB) and the opponent's range is wide, calling to see the flop is acceptable. If the flop hits top pair or a draw, re-raise; otherwise fold. Pay attention to the opponent's continuation bet frequency and avoid overcalling.

Postflop board textures

Context: Hand board label: 74o Dry low board (e.g. 7♣2♦9♠)

Context: Hand board strategy: 74o You hit top pair with a 7, but your kicker is a weak 4. However, on a dry board, your opponent is unlikely to have a draw. You can bet 1/2 to 2/3 of the pot for value and to protect your hand. If called, and the turn is safe, you can continue betting. If raised, you need to consider whether your opponent's range includes stronger 7x or overpairs, and be cautious about folding.

Context: Hand board label: 74o Wet connected board (e.g. 9♠8♠7♥)

Context: Hand board strategy: 74o Hitting bottom pair with a 7, but the board is very wet. Opponent has many straight draws or flush draws. It's advisable to check-call to control the pot. If opponent bets large, consider folding because your hand is easily outdrawn. On the turn, if you improve to two pair or trips, you can raise; otherwise, fold.

Context: Hand board label: 74o Paired board (e.g. K♠K♦7♣)

Context: Hand board strategy: 74o You hit a pair of sevens, but the board has a pair of Kings, reducing the value of your hand. If your opponent has a King, you are behind; if your opponent has no King, you are ahead but vulnerable to being outdrawn. It is advisable to check-call small bets and avoid large pots. If your opponent makes a large continuation bet, folding is the best option.

Context: Hand board label: 74o Flush draw board (e.g. A♠8♠3♠)

No flush draw, only bottom pair of 7s. The board is very dangerous; opponent may already have a flush or a flush draw. It's advisable to check-fold unless the opponent bets very small. If the turn brings a 7 or 4, consider raising, but be cautious.

Specific matchup notes

Context: Hand matchup: 74o 74o vs AKo: 43% preflop equity, but postflop AKo often hits top pair or draws, while 74o needs to make two pair or better to have an advantage. 74o vs QQ: 46% equity, QQ can easily become an overpair postflop, so 74o must be careful. 74o vs 88: 54% equity, but 88 may flop a set, and 74o falls behind if it only makes one pair. Key scenario: Flop 7-4-2, 74o makes two pair, opponent AKo has a straight draw, giving 74o about 83% equity. Flop 8-8-7, 74o makes trips, but opponent 88 has quads, giving 74o extremely low equity. Therefore, 74o is most valuable on dry boards when it makes two pair or trips, and should be cautious on wet boards.

MTT short-stack push/fold

Context: Hand push-fold: 74o 10BB: In BTN or CO, when no one has entered the pot before, you can shove to steal blinds because 74o has about 40% equity against random cards and the fold equity is sufficient. In SB, you can shove against the BB, but you need a high fold rate from the BB. Fold from other positions. 15BB: Only in BTN can you shove; if there is a limper in front, you can consider it too, but carefully. In CO, if the blinds are tight, you can raise to 2.5BB and shove over a 3-bet. 20BB: Not recommended to shove; you can raise to steal blinds, but fold to a re-raise. Overall, 74o is only suitable for aggressive blind stealing from late position when short-stacked, and requires a high opponent fold rate.

関連記事

短桌6max翻前开局总览

本文系统讲解6人短桌（6max）翻前开局策略，涵盖位置分类、起手牌选择、加注尺度调整及对抗不同对手的调整思路，帮助玩家建立稳固的翻前基础。

冷4bet策略与时机：何时对3bet进行再加注

冷4bet是在未参与底池的情况下对3bet进行4bet，是一种高波动、高盈利潜力的策略。本文详解冷4bet的适用场景、范围构建、时机选择及注意事项，帮助你在翻前建立优势。

短桌6max翻前开局总览

本文系统梳理6人桌（短桌）翻前开局加注的范围与策略，包括位置划分、调整因素（筹码深度、对手类型）、常见误区，帮助玩家建立扎实的翻前开局体系。

起手牌64s完全指南：翻前范围与翻后打法

全面解析同花连张64s在不同位置的翻前策略与翻后打法，包括翻前入池条件、翻后不同牌面的下注尺度与听牌处理，帮助您最大化这手投机牌的价值。

KK vs AKs 胜率是多少？

KK vs AKs：胜率、常见错误、适用场景与 FAQ — 深度对比KK与AKs在100BB深度下的翻前策略和胜率，通过对比表、优劣势分析和实战场景，帮助玩家做出最优决策。

现场2/5 NLH翻前调整：从基础到剥削性策略

文章针对现场2/5美元无限注德州扑克，讲解翻前调整的核心原则。涵盖标准范围、针对娱乐玩家与常客玩家的调整、位置差异、宽范围加注与隔离加注的时机，以及如何利用现场动态（如盲注结构、底注、多人底池）优化翻前决策。适合希望将线上理论转化为现场盈利的玩家。

関連用語

踢脚

踢脚（Kicker）是德州扑克中用于决定相同牌型胜负的剩余单张牌，通常指与成手牌型无关的边牌。实战中，当两位玩家手牌与公共牌组成相同牌型（如一对、两对或三条）时，踢脚的大小直接决定谁赢，因此选牌时需优先考虑高踢脚牌（如AK、AQ）。例如，公共牌为K-7-3-2-8，玩家A持KQ，玩家B持KJ，两人都有一对K，但A的踢脚是Q，B的踢脚是J，A胜出。踢脚在翻前选择起手牌和翻后判断对手范围时至关重要，低踢脚组合（如K2）易被压制。

底池权益

底池权益是指玩家在当前手牌中，根据底池赔率和对手范围，预计能赢得的底池份额百分比。在实战中，底池权益帮助玩家判断是否值得继续下注或加注，是决策的核心依据之一。例如，翻牌圈你持有同花听牌，对手下注半个底池，你的底池权益约为36%，而底池赔率要求33%的胜率即可跟注，此时跟注是正期望值的选择。通过计算底池权益与底池赔率的对比，玩家可以避免长期亏损，优化资金管理。

枪口翻前挤压底池

指翻牌前由枪口位置玩家率先加注，后续有跟注，再被后面玩家挤压（大幅加注）所形成的底池局势。

小盲位翻前加注

指玩家在小盲位置（Small Blind）进行翻前加注（Pre-Flop Raise）的动作或该情况的统计数据。

枪口位翻前单挑底池

指翻牌前处于枪口位置的玩家与仅一位对手（通常为盲注位或跟注者）进入的单挑底池情境。

UTG位4bet底池翻前策略

指玩家在UTG（枪口位）率先加注后，面对对手的3bet，选择用特定手牌范围进行4bet所形成的底池，以及在此情境下的翻前调整策略。

Related tools

翻前胜率对照

常见翻前对决 approximate 胜率（AA vs KK 等）

诈唬弃牌率计算器

下注尺度 → 对手需弃牌比例，诈唬才有正 EV

関連記事

用語

加注

[加注](/term/raise)（[Raise](/term/raise)）是指玩家在已有下注基础上，主动增加下注金额的行为。核心用途是提高[底池赔率](/term/pot-odds)、施加压力迫使对手弃牌，或获取价值。在实战中，加注可控制牌局节奏，通过调整加注尺度（如[最小加注](/term/min-raise)或大额加注）表达牌力强弱，并迫使对手在信息不完整时做出决策。合理运用加注能有效缩小对手范围、保护强牌，或作为诈唬手段制造威胁。

用語

底池权益

底池权益是指玩家在当前手牌中，根据底池赔率和对手范围，预计能赢得的底池份额百分比。在实战中，底池权益帮助玩家判断是否值得继续下注或加注，是决策的核心依据之一。例如，翻牌圈你持有同花听牌，对手下注半个底池，你的底池权益约为36%，而底池赔率要求33%的胜率即可跟注，此时跟注是正期望值的选择。通过计算底池权益与底池赔率的对比，玩家可以避免长期亏损，优化资金管理。

用語

顶对

顶对是指玩家手中一张牌与公共牌中最大牌组成的一对。在实战中，顶对是翻牌圈最常见的成牌之一，通常能领先于听牌或弱对子，但需要警惕对手可能持有更大的踢脚或两对以上牌力。例如，你手持A♠K♥，翻牌发出K♦7♣2♠，此时你与公共牌最大牌K组成一对，即为顶对。此时你处于领先位置，但若对手持有KQ或KJ，你的踢脚A占优；若对手持有暗三条或两对，则需谨慎行动。

用語

踢脚

踢脚（Kicker）是德州扑克中用于决定相同牌型胜负的剩余单张牌，通常指与成手牌型无关的边牌。实战中，当两位玩家手牌与公共牌组成相同牌型（如一对、两对或三条）时，踢脚的大小直接决定谁赢，因此选牌时需优先考虑高踢脚牌（如AK、AQ）。例如，公共牌为K-7-3-2-8，玩家A持KQ，玩家B持KJ，两人都有一对K，但A的踢脚是Q，B的踢脚是J，A胜出。踢脚在翻前选择起手牌和翻后判断对手范围时至关重要，低踢脚组合（如K2）易被压制。

用語

弃牌

弃牌（[Fold](/term/fold)）是指玩家在行动轮中主动放弃当前手牌，不再参与该局游戏。核心含义是承认当前手牌胜率不足或潜在损失过大，从而避免投入更多筹码。在实战中，弃牌是控制风险的关键手段，尤其当对手示强、[底池赔率](/term/pot-odds)不利或自身牌力较弱时，果断弃牌能有效减少长期损失。优秀的玩家懂得在适当情况下弃牌，而非盲目跟注或加注，这是实现盈利的重要策略之一。

用語

偷盲

在德州扑克中，指在翻牌前通过加注试图直接赢得盲注和底注的行为，通常发生在后面位置且前面玩家都弃牌时。