At a glance
- On the HUD
- C3B
- Formula
calls / times they opened and faced a 3-bet- Typical range
25–50%
- Where it shows
- Badge: the opener in a 3-bet pot.
- Trust it after
- 12 chances. Below that the number is faded; reads need 12 chances and a number at least one standard error outside the typical range.
What it measures
Call 3-bet is the opener’s middle option. They raised first in, someone re-raised, and instead of folding or making it bigger they called, taking a flop in a 3-bet pot. C3B is the share of those spots that ended in a call.
It’s the twin of fold to 3-bet: same spot, different answer, and with the 4-bet rate the three cover every decision. Don’t confuse it with cold call 3-bet, where a player who hadn’t put chips in calls the open and the 3-bet together, or with call 4-bet, the 3-bettor’s answer one level up.
A sound calling range against a 3-bet holds pairs, suited broadway hands, some suited aces and hands like AQ that are too good to fold but not ones the player wants to 4-bet. In PokerNow home games it often also holds hands that should fold, such as KJo, ATo and Q9s, plus the occasional slowplayed AA or KK. C3B tells you how big that bucket is.
How it’s calculated
C3B shares its chances with fold to 3-bet. The player has to be the opener (the first full raise of the hand, so an iso-raise over limpers qualifies), and their next preflop decision has to face a 3-bet. A call scores.
- A 3-bet followed by a cold 4-bet before the action returns gives no chance: the opener is facing a 4-bet then.
- An all-in call is a call. When a short stack 3-bets all in, calling is the only way to continue, which nudges C3B up in games with short stacks.
- The 4-bet rate only counts spots where the opener could re-raise, so fold, call and 4-bet can add up to slightly over 100%.
Formula: C3B = calls ÷ times they opened and faced a 3-bet. The HUD also splits it by whether the opener had position on the 3-bettor.
Example: Priya opened and faced a 3-bet 20 times. She called 9, folded 9 and 4-bet twice, so her C3B is 9 / 20 = 45%. In position she called 6 of 10 (60%); out of position, 3 of 10 (30%).
Why it matters
Flatting a 3-bet commits a player to a big pot with a range that’s neither their strongest nor their weakest. If the cutoff opens to 2.5 bb, the button 3-bets to 9 bb and the blinds fold, the cutoff calls 6.5 bb into 13 bb and needs 33.3% equity on raw odds (6.5 ÷ 19.5). That price looks cheap, but out of position the caller won’t realize all of that equity, and at 100 bb deep the 19.5 bb pot leaves 91 bb behind: a stack-to-pot ratio around 4.7, where one pair often goes all in.
C3B shapes your plan as the 3-bettor: how wide your value range is and how big you go, how often you c-bet after they call, and how many streets a hand like top pair is worth. It also tells you whether a 3-bet bluff stays a bluff: against a player who calls half the time, it often becomes a flop with a weak hand. Position matters most. Calling in position is defensible; calling out of position a lot is the expensive version of this habit.
Too low, about right, too high
Too low: under 25%
What it says
Under 25% the player rarely flats a 3-bet; they fold or re-raise. The other two numbers say which. With a high fold to 3-bet, they’re a fit-or-fold opener. With a high 4-bet rate, they play 4-bet-or-fold, often an aggressive regular. When they do call, the range is narrow: strong pairs and big suited hands, sometimes set-mining with small pairs when stacks are deep.
How to exploit it
- If the missing calls became folds, 3-bet bluff them more: you rarely have to play a flop.
- If they became 4-bets, 3-bet hands that can stand a 4-bet (JJ+, AK, AQs) and fewer bluffs.
- When they do call, respect it. C-bet less on boards with high cards and pairs that hit their range, and don’t fire a second barrel with hands like second pair.
- Small-pair set-miners pay off only when stacks are deep. With short stacks behind, their flats are bad for them, so 3-bet your value hands without fear.
About right: 25–50%
What it says
Inside the range, the player flats a reasonable set of hands and, if they’re good, more in position than out. A strong player near 50% is usually opening late and calling the blinds’ 3-bets in position; near 25% they’re opening tighter from early seats or facing 3-bets out of position. The overall number says little on its own; their fold to 3-bet and the seats they open from fill in the picture.
How to exploit it
Position is where the edge is.
- 3-bet them for value more often when you have position on them: a player who flats a lot also flats out of position and plays a big pot at a disadvantage.
- A balanced caller rarely holds AA or KK after flatting, since those usually 4-bet. Their range is capped below that, so high boards and big turn cards favor you as the 3-bettor.
- After the flop, their fold to c-bet in 3-bet pots matters more than C3B itself.
Too high: over 50%
What it says
Over 50% the player flats most 3-bets, including dominated hands they should fold. It’s the preflop version of a calling station, and it often comes with a high VPIP and a low fold to 3-bet: they hate folding once they’ve put money in. Their calling range is wide and weak overall, but because they rarely 4-bet, it still contains the big pairs, so don’t treat it as capped.
How to exploit it
- 3-bet a wider, linear value range: AQ, AJs, KQs, TT and 99 are all ahead of what they call with.
- Size up, especially out of position. They call anyway, so a bigger 3-bet builds a bigger pot while you’re ahead.
- Cut 3-bet bluffs. Your bluff turns into a weak hand in a big pot, often out of position.
- After the flop, value-bet thinner: with a stack-to-pot ratio under 5, top pair with a good kicker can often get the money in. Bluff less, and give up when they keep calling.
When it’s your own number
C3B has no read hint, so your badge won’t flag it, but anyone tracking you can still see it. A high number invites them to 3-bet you bigger and wider for value and to bluff you less; a low one, with a high fold to 3-bet, invites light 3-bets.
To check yours, think about where your calls come from. Calling 3-bets in position with pairs and suited hands is normal. If you flat a lot out of position, you’re probably calling hands like KJo, ATo and QJo that do better folded, or, with a few suited aces, 4-bet. If your C3B is low and your fold to 3-bet high, add some in-position calls with pairs and suited connectors so your opens aren’t free to attack.
Using it on the HUD
C3B shows on the opener’s badge in a 3-bet pot, next to their fold to 3-bet and 4-bet rates, so when you’re the 3-bettor you see all three answers at once. The badge shows the overall number, though the HUD also keeps in and out of position versions. C3B isn’t on the panel, which lists folds and 4-bets when you 3-bet.
The HUD colors it gold over 50% and blue under 25%, and fades it below 12 chances. Chances are rare, since the player has to open and then get 3-bet, and the stat sits near the middle where sampling error is largest: 50% over 30 chances is ±9 points, over 100 still ±5. Read it with fold to 3-bet, 4-bet and raise first in.
Questions
What is a good call 3-bet percentage?
The HUD’s typical range is 25–50%. A good player calls more in position than out of it, so someone opening late and facing 3-bets from the blinds can sit near 50%, while a tight early-position opener sits nearer 25%. Over 50% usually means they flat dominated hands; under 25% means they fold or 4-bet almost every time.
Should you call 3-bets out of position?
Sometimes, but much less than in position. Calling 6.5 bb into a 13 bb pot needs 33.3% equity on raw odds, yet out of position you realize less of it and face c-bets with a range full of second-best hands. Strong pairs and good suited hands can call; offsuit hands like KJo and ATo usually do better folded.
Do fold to 3-bet, call 3-bet and 4-bet add up to 100%?
Nearly. They are the three answers to the same spot, so fold and call share one count of chances. The 4-bet rate only counts spots where the opener had chips to re-raise, so its count can be a little smaller and the three can add up to slightly over 100%.
How do you play against someone who calls every 3-bet?
3-bet them for value with a wider, linear range (AQ, AJs, KQs, TT, 99), use a bigger size, and drop most 3-bet bluffs. After the flop, value-bet thinner and bluff less, because a player who won’t fold preflop rarely folds one pair after it.