General Role of the Caller
A preflop caller is a player who enters the pot passively. This can be:
- Cold-call up to SB — often playing in position, range is closer to CO/BTN.
- Call in a 3-bet pot — no initiative, but often in position, with a hand of medium strength.
- Call from BB — always out of position, wide range including weak hands as well as strong connected ones.
Basic Bluff Tools
| Move | Conditions | Frequency |
|---|---|---|
| Bet vs missed c-bet | Opponent checks | 60%+ |
| Raise flop vs small c-bet | Draw-heavy board, sizing ≤ 40% | 15–20% |
| Double barrel after float | Good runout | Strong fold equity |
| Donk bet | From BB/out of position after opponent checks | Best on draw-heavy boards |
| Overbet after double check | Maximizes pressure | Even in multiway pots |
Technical Standards
- Bet vs missed c-bet:
- Flop — 50%
- Turn/river — 70%
-
Always bluff after two checks
-
Raise flop:
- With equity: backdoors, gutshots, third pairs
- Never versus sizing > 40%
-
Only versus capped ranges
-
Double barrel:
- Only on runouts dangerous for the preflop aggressor
- Best when a draw completes or a lower card hits
Situational Tips
Cold-call up to SB
- Usually in position
- Good for betting vs missed c-bet
- Good spot for raising flop with equity
Call in 3-bet pot
- Use turn probe bets
- Attack ranges capped by checks
- Raise c-bet OOP: 23–30%
Call from BB
- Donk bet, especially after checked flop
- Check-raise flop versus small c-bet
- Bet–check–bet line on favorable runouts
Exploit vs Opponent Types
| Type | Leak to exploit | How |
|---|---|---|
| Passive regular | Folds to pressure, especially river | Overbets, double barrels into weakness |
| Recreational | "Check = weakness", calls out of curiosity | Donk bets, large flop bets |
| Aggressive regular | Overbluffs | Raise small c-bets, cap range, then barrel |
References
- A5s — example of an ideal bluff blocker
- GTO vs Real Ranges — adapting solver strategies to real play
- ICM Postflop in Tournaments — adjusting bluff strategy under ICM pressure
Drill it in the trainer
Theory sticks when your hands do the reps: range quizzes, an AI coach and reviews of your own hands — free start on Telegram.
Train in the bot