Limp, iso-raise, and overlimp are three often misunderstood actions. Knowing when to use each one separates beginners from solid players.
The Limp: When Is It Justified?
Limping (calling the BB without raising) is generally a mistake. It’s passive, doesn’t take initiative, and invites multiway pots where your hand equity drops.
Justified SB limp: small pairs and suited connectors in multiway pots with good implied odds
Always avoid: limping from early or middle positions
Common mistake: limping with A♠A♥ or K♠K♥ (loses enormous value)
The Iso-Raise: Your Weapon Against Limpers
When one or more players limp in front of you, the iso-raise (isolation raise) is your go-to play. You want to isolate the weak limper and play heads-up in position.
Sizing: 3 to 4 BB + 1 BB per limper (example: 1 limper → 4-5 BB)
Iso-raise range: your good hands AND semi-solid bluffs
Goal: play heads-up in position against a player with a weak range
The Overlimp
Overlimping means limping behind other limpers. It’s correct with hands that have high implied odds and play well multiway: small pairs, suited connectors, suited aces.
Conditions for overlimping: deep stacks, multiple players already in, hand with good implied odds potential
The Dynamics of Limped Pots
Limpers signal marginal hands. They tend to play passively postflop, which makes them ideal targets for aggression. When you’re in a limped pot, bet for value more aggressively than usual.
