Turn and river strategy: how to play the last two streets in Hold’em

Turn and river strategy comes down to two jobs. On the turn you decide how much money goes into the pot: keep betting, slow down or give up, knowing that the size of your turn bet sets the size of the river. On the river there’s nothing left to draw to, so a bet is either for value, to get called by worse, or a bluff, to fold out better. Everything else on these streets follows from those two jobs.

The flop gets most of the attention in poker strategy, but the turn and river are where the big money moves: each bet is larger, mistakes cost more, and draws run out of cards. Below we plan pot sizes before the turn, look at which turn cards change a hand’s equity and which don’t, put numbers on river bet sizes, and play two full hands from turn to river.

What changes on the turn and river

Money is the first thing that changes after the flop: if both players bet two-thirds of the pot every street, the turn bet is about 2.3 times the flop bet and the river bet about 5.4 times. A mistake on the river costs several times more than the same mistake on the flop.

Then there are draws. On the flop a flush draw has two cards to come and about a 35% chance to complete by the river. On the turn it has one card and about 19.6%. A call that was fine on the flop can become a clear fold on the turn at the same bet size. Our guides to outs and pot odds have the full tables.

And then there’s certainty. On the river every hand is finished, so your equity is either 0% or 100% against each hand in your opponent’s range. Hands that were “ahead with a draw” or “behind but drawing” no longer exist; only made hands and missed draws are left. That’s what makes river play different from every other street.

Plan the pot before the turn

How big you can bet on the river depends on what you bet before it. In a single-raised pot at 100 big blinds, the button opens to 2.5 and the big blind calls: 5.5 big blinds in the middle and 97.5 behind. To see how stack depth runs out, bet the same share of the pot on the flop, turn and river and track what’s left.

Three bets of a third of the pot leave 87.5 big blinds behind; three half-pot bets leave 78; two-thirds leaves 65; even three pot-sized bets leave 26. To get the whole stack in by the river with three equal bets, each one has to be about 116% of the pot. In a 3-bet pot, with 22.5 big blinds in the middle and 89 behind, about 54% a street is enough.

The lesson for the turn: if you hold a hand that wants to get all the money in by the river, a small turn bet makes that impossible. If you hold a hand that wants a cheap showdown, a big turn bet commits you to a pot you don’t want. Choose the turn size with the river in mind.

This is the idea behind “geometric” sizing: picking one percentage for every remaining street that ends exactly all in on the river. You don’t need to calculate it at the table. Remember the two anchors, roughly a pot per street in a single-raised pot and roughly half a pot in a 3-bet pot.

Turn strategy

On the turn you’ve already put money in on the flop, and the new card either changes the situation or doesn’t. Your options are the same as always (bet, check, call, raise, fold), but the right one depends on which of four situations you’re in.

Keep betting with strong hands

Strong hands want to keep building the pot, and most turn cards don’t change that. To see how little a single card moves a strong hand, take A♠ J♠ on the button on a J♥ 6♣ 2♦ flop, after a third-pot c-bet that the big blind called. We counted the big blind’s calling range at 118 combinations: any pair, plus the few straight draws on this board. Then we ran every possible turn card and every river against it.

Top pair with the best kicker stays a big favourite on all 47 turn cards: 89% on an ace, 88% on the last jack, and 75% on the worst card, a six, which gives trips to the big blind’s sixes and a full house to his twos. With that much equity, the turn decision isn’t whether to bet but how much. Bigger sizes charge the draws and the weaker pairs that still call.

Double barrel: which turn cards to fire on

A second bet after a flop c-bet is called a double barrel. With strong hands it’s automatic; with weaker hands and bluffs, it depends on the card. Turn cards fall into a few classes:

• Overcards to the board (an ace or king on a jack-high flop) are good barrels for the preflop raiser, whose range holds more of those cards. They also scare the big blind’s middle pairs.
• Cards that add a draw for you make good semi-bluffs: you win when they fold and still have outs when they call.
• Blanks, small cards that change nothing, favour giving up with pure air unless your opponent folds often to second barrels.
• Cards that complete obvious draws help the caller’s range more than yours. Slow down with medium hands and bluff less.
• Cards that pair the board rarely change much; a small bet often works, but sets and trips get stronger.

How often a bluff must work depends on the size. A pure bluff of two-thirds of the pot needs folds 40% of the time; with outs behind it, much less, as the second hand below shows. Our guide to fold equity works through the formula.

Pot control: when to check back

Medium-strength hands, such as second pair or top pair with a weak kicker, gain little from a turn bet: better hands call or raise, worse hands fold. Checking back keeps the pot small, gets you to showdown cheaply and lets you call a reasonable river bet. It also protects your checking range, so you’re not giving up every time you check. The same idea from the flop is covered in our guide to delayed c-bets.

Facing a turn bet or check-raise

When your opponent bets the turn, compare your equity with the price, then ask what happens on the river. A draw that’s close on the price can still call if you’ll get paid when it hits (implied odds) and can fold cheaply when it misses. A turn check-raise from a passive player is almost always strong; from an aggressive one it’s more often a draw. Our guide to the check-raise covers both sides.

River strategy

On the river, every bet needs a reason. Your hand either beats enough of the hands that would call, or loses to enough of the hands that would fold. If neither is true, checking is usually best.

Value bet: which worse hands call?

Before betting, name the worse hands that call. If you can’t list several, you’re betting into a range that only calls when it beats you. Thin value bets, made with hands that are only a little ahead of the calling range, win a lot of money over time, and our guide to value betting covers how thin you can go. The first hand below shows the counting in practice.

Bluff: which hands to bluff with

The best river bluffs are hands with no showdown value: missed draws that can’t win if you check. Holding a card that blocks your opponent’s strongest calls helps too; holding one that blocks their folds hurts. Blocker logic is in our guide to blockers. Bluff less against players who call too much; our guide to bluffing explains when to bluff and how often.

Check and call, or fold

With a medium hand facing a river bet, you’re a bluff-catcher: you beat bluffs and lose to value. Call when the share of bluffs in your opponent’s range is larger than the price, and fold when it isn’t. Reads on the player matter more here than anywhere else, as our guide to reading opponents shows with a full example. The defence side is in our guides to minimum defense frequency and bluff catching.

River bet sizes in numbers

Every river size sets three numbers at once: the equity a caller needs, the share of bluffs a bettor can include and stay balanced, and the folds a pure bluff needs to break even. The table gives them for common sizes:

Bigger bets let you bluff more often, but each bluff must work more often. And small bets give the caller a great price, so they work best with thin value, when you want calls from weaker hands. The sizing side is covered in more depth in our guide to river bet sizing.

Hand 1: thin value from turn to river

To see the turn and river plan in one hand, go back to A♠ J♠ on the button. The big blind called a 2.5 big blind open, and on J♥ 6♣ 2♦ called a c-bet of 1.8 big blinds. The pot is 9.1 big blinds.

The 9♥ adds a second heart and new straight draws such as T-8 and 8-7. Your hand is still around 78% against the big blind’s range, and the draws that just appeared are exactly the hands that will pay a bet now and fold on a blank river. Bet two-thirds of the pot: 6 big blinds. The big blind calls, and the pot is 21.1.

The 4♣ completes nothing. The big blind checks. Now name the hands that call. We counted the big blind’s range after calling the turn, assuming it continues with any jack, two pair or better and straight or flush draws, and folds the rest:

• Hands you beat that will call: K-J, Q-J, J-T, J-8 suited and J-7 suited, 28 combinations.
• Hands that beat you: sets of twos, sixes and nines, and J-9 for two pair, 15 combinations.
• Missed draws: they fold to any bet and wouldn’t call anyway.

Against the 43 hands that call, you win 28 and lose 15, so a bet of about half the pot (10.5 big blinds) earns roughly 3 big blinds more on average than checking. In practice it’s better than that: some of the sets would have raised the flop or turn. Bet much bigger and the weakest jacks start folding, which is where the profit comes from.

Before a river value bet, list the worse hands that call. If the list is long, bet; if it’s short, check. Here it was 28 combinations long.

Hand 2: a draw that misses

The second hand shows the other side: a draw you bet on the turn that never arrives. Again you’re on the button, this time with T♦ 9♦, and the big blind calls your open.

On J♠ 8♣ 3♥ you have an open-ended straight draw: any queen or seven makes a straight, 8 outs. You c-bet 1.8 big blinds and get called. Pot: 9.1.

The 2♣ misses you. Bet 6 big blinds into 9.1? As a pure bluff, it would need folds 39.7% of the time (6 ÷ 15.1). But you’re not a pure bluff: 8 outs from 46 unseen cards is 17.4% to make the straight on the river. Counting that equity, the bet breaks even with folds only 20.4% of the time. That’s why semi-bluffs with real outs are the best turn barrels. The big blind calls. Pot: 21.1.

The A♥ misses again. Ten-high never wins if you check, so you either give up or bluff. A three-quarter-pot bluff, 15.8 big blinds, needs 42.8% folds. The ace is a decent card for it: the big blind’s turn-calling range is likely to be mostly jacks, eights and draws, and the ace improves only a few of them (A-J, A-8), while your button range holds more strong aces. Against a player who calls down with any pair, though, keep the chips.

Your bluffs should come from hands like this one, with no showdown value, rather than from second pair that could win by checking. That’s how a river betting range ends up with value at the top and missed draws at the bottom.

Turn and river mistakes

Most turn and river leaks come from playing the hand as it was on the flop instead of as it is now.

Overvaluing top pair when the draws complete. On J♥ 9♥ 4♥ 6♣ Q♥, top pair is a bluff-catcher, not a value hand. Check and decide on a call; don’t bet into a range full of flushes. Our guide to the nuts covers reading which hands are possible.

Firing the turn on autopilot. A second barrel on a blank with no draw and no fold equity just doubles your losses. Barrel on cards that help your range or give you outs.

River bluffs that tell no story. If you checked the turn with a weak hand, a big river bet rarely looks like value. The lines that fold out good hands are the ones that look the same as your value bets.

Calling “to see it” against passive players. A player who checks and calls twice and then bets the river big rarely bluffs. Folding second pair there is a win, not a weakness. And after a bad river, take a break before the next decision; our guide to tilt explains why.

For the street before these two, see our guide to the flop, and for the full picture of post-flop play, postflop strategy. The maths that links all three streets is in our guides to equity and EV in poker.

Turn and river FAQ