Deciding The Correct Continuation Bet Size
Jared Devlin-Scherer
There are so many sources of poker information out there that it's easy to become confused about what's right or wrong. Our goal at pokerdynasty.net is to teach you how to think critically about poker without focusing on "What's the correct continuation bet size? Should I continuation bet ½ pot, 2/3rds pot or full pot?" The answer, of course, is that "it depends." Poker is never a game of absolutes as it's a game of imperfect information. Deciding what you bet after each flop shouldn't be a standardized, automatic decision. There are important factors that change with each hand and they require your attention. Factors such as how deep you are, what your image is and what the play has been like with each opponent, are all important.
The long established reasoning in the poker community has been to size your continuation bet in proportion to the pot size, such that you offer yourself good odds on the bet. You want to bet as small as possible to give yourself an overlay against your opponent. However, you don't want to bet too little to give your opponent odds to draw or improve. Poker players reason, if they bet between one-half and two-thirds the pot size, they maximize the value of their continuation bet by giving themselves the greatest overlay possible without giving their opponents good odds to continue. The goal is to find the balance. Does this mean that by betting between one-half and two-thirds pot, your continuation bets are going to show more profit? Not at all!
This is a shortsighted and inflexible way of looking at why we continuation bet after every flop. Instead of focusing our logic on the hands we end up playing versus opponents, we focus it on how we can maximize our value based on how likely they are to have missed and then fold the flop. Continuation bets are not a bet that can be examined in a vacuum. When we continuation bet we cannot just consider the profitability of the bet based on the percentage of the time our opponents fold, instead, we must also consider what happens when they continue in the hand. The hands that our opponents continue in are far more important than the ones they fold, they contain more money, more decisions, and are a larger part of your profit margin. We must consider a broader perspective using continuation bets as a piece to the larger puzzle. We want to put our opponents in tough spots when they continue after the flop instead of maximizing our "missed flop" value. We want the later streets of each hand to be easier and higher Expected Value (EV) for us, because those streets give us far more EV than the continuation bet.
The goal of a continuation bet is to maximize the EV of the entire hand, and that often means betting more then 2/3rds pot and sometimes continuation betting larger than the pot. The most important factor to consider when making your continuation bets is that they be of similar size in similar situations. Your goal on the flop, in your own raised pots, is to keep your hand disguised from your opponent as long as possible. The more disguised your hand, the more mistakes and misreads your opponents make. Your continuation bet size cannot give off information on your hand in any way. So what factors will change our continuation bet size?
Flop texture is always what I first analyze when considering my continuation bet. Larger bets are for "wetter" boards and smaller bets are for "drier" boards. You want to charge more on boards with more draws, and allow more hands to call on boards where you have more equity versus an opponent's calling range. On drier boards, opponents have less outs, less equity and bigger bets force opponents to define their hand earlier.
Another important factor to consider when making a continuation bet, is the size of your stack and your opponents. If you're the preflop raiser, it's often your goal to have the option to triple barrel your opponent (bet flop, turn, and river where he would call all three) whether bluffing or value betting for their entire stack. You want to be able to size your river bets in larger proportions of your opponents stack. Instead of value betting most of their stack, your river bets should be a push. To accomplish this you need to bet larger then ½ or 2/3rds a continuation bet on the flop. Here is the math behind continuation bets and stack sizes:
Reason why you bet close to the full pot:
This can be adapted to any limit, but I find $100 or $1000NL the easiest to use since it's a multiple of 10.
So 1000 NL, 5/10 blinds, both players have just bought in. SITUATION 1: If we continuation bet full pot:
Preflop Player 1 raises pot to 35 Player 2 calls
Flop (pot size: 35+35+10+5=85) Player 1 bets pot Player 2 calls
Turn (pot size=85*3=255) Player 1 bets pots Player 2 calls
River (pot size=255*3=765)
Stack sizes remaining of players are: 1000-35-85-255=625, yay we can push! SITUATION 2: If we continuation bet 2/3rds pot:
Flop (pot size=85) Player 1 bets 2/3rds pot Player 2 calls
Turn (pot size=85+2*(2/3*85)=198) Player 1 bets pot Player 2 calls
River (pot size=198*3=576)
Stacks remaining: 1000-35-57-198=710, NO CAN"T PUSH ITS AN OVERBET
This is why, if you watch High Stakes games, they're betting much closer to the pot. Generally, these people can calculate well and want to be able to put 100 BBs in the pot by the river if their opponents are going to go call, call, call. This also increases the proportion of your opponent's playback amount. For example, if your opponent likes to playback by minraising the flop, a larger bet by you on the flop increases the % of his stack he needs to put in play to make a move. The goal is to maximize your EV for later action and this is the perfect example. You may lose a little EV from your continuation bets not getting enough bang for their buck, but you also lose a ton of EV in latter stages of the hand. As shown when an opponent makes a playback on the flop, they're now forced to commit a larger portion of their stack. Opponents that like to raise larger will have to put an even higher % of their stack into play.
A lot of resources advise betting smaller amounts, because usually when continuation betting you're doing it without a hand and are not looking to get called, but this is circular logic. Consider this argument from the opponent's perspective. If you're betting less with your continuation bet they must risk a smaller % of their stack to make a move. While you're getting good odds on the continuation bet you're also laying good odds for your opponent to playback. Only the bravest of opponents will want to make moves against you when they have to risk a large % of their stack. When you show up with a real hand and your opponents decides to make a play, you're now in prime position to trap him for his entire stack, where if he were playing back at a smaller bet, he could easily get away on the turn. Getting less playback and more value on your made hands makes up for the slightly worse continuation bet odds, by a significant margin.
That covers the numerous factors to consider when sizing your continuation bet. There's a lot to analyze and think about here for such a simple and often used bet. So what do I do? I just say screw it and bet the full pot every time Are You Ready To Make Significant Money At Poker? Click Here For Full Access To All Poker Dynasty Training Resources
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