How to Beat a LAG (the Loose-Aggressive Player)

At the end of the maniac post I left a warning: not everyone who plays loose and aggressive is a maniac. This is that wrinkle, and it is the one that costs good-but-not-great players the most money. The loose-aggressive winner, the LAG, looks exactly like a maniac at a glance. They are in every pot, they bet every street, they put you to constant decisions. The difference is that none of it is random. Their aggression is controlled, their wide range actually has equity, and they are applying pressure on purpose.

That difference breaks the maniac plan. Against a maniac you sit back, trap, and call light while they hang themselves. Try that against a real LAG and they will value-bet you to death, notice that you only ever call, and start taking every pot you decline to fight for. You cannot wait out a LAG, and you cannot just call them down. You have to play back.

What a LAG actually is

Loose, aggressive, and skilled. They play a wide range, but a chosen wide range, and they use position and relentless betting to win far more than their share of pots without ever showing a hand. They are the hardest aggressive opponent precisely because the two easy answers both fail. Sit and wait, and they blind you into dust with small-ball pressure. Call everything down, and their bets are real often enough that you go broke being a hero.

The core adjustment

• Play back. This is the headline, and it is the opposite of the maniac. You have to re-raise them sometimes, float their bets and take the pot away on a later street, and generally make it clear that betting every street will not go unpunished. Passivity is a death sentence against a LAG.
• Position is everything. Avoid out-of-position confrontations, where their aggression is most painful. In position you can float, raise turns, and control the size of the pot.
• Trap less, mix more. The check-raise that prints against a maniac gets read by a LAG, who will simply slow down. Balance your value with your aggression so you are not predictable, because predictable is exactly what they punish.
• Call down, but calibrate up. You still bluff-catch, just not maniac-light. Their range has more equity and their barrels mean more, so the calling threshold that beats a spew artist will bleed you against a LAG.
• Be willing to get it in. When you have a real hand, commit. A LAG will stack off far wider than a nit, so your strong hands get paid if you are willing to play a big pot.

How LAGs show up in My Poker Face

Here is the trap, drawn straight from the opponent pages. A LAG shows nearly the same tall Looseness and Aggression bars as a maniac. The thing that separates them is one line further down: the skill rating. The maniacs carry ratings like Recreational, Improving, or Regular. A LAG is rated Shark. None of the table’s true maniacs wears that tag, and all three players below do. So the tell is simple: high looseness and high aggression, plus a Shark rating, is a different and far more dangerous animal than the same bars without it.

Alexander the Great applies constant wide-range pressure and conquers the table, but he also gives up on turns when his story falls apart, which is a fold button a true maniac does not have. Genghis Khan attacks every pot like a battlefield yet mixes in slow-plays, so you can never be sure the aggression means weakness. King Midas is the bridge between the maniac and the LAG: bold and relentless like a maniac, sticky and overvaluing like a station, but with a shark’s skill underneath. Against all three, the recreational-maniac plan of trap-and-call-light is how you go home early.

The one mistake everyone makes

Treating a LAG like a maniac. You sit back to let them hang themselves, you call down light, and you wait for the spot that worked so well against Zeus. Against a real LAG that spot never comes, because their bets are not empty and they adjust to your passivity by betting thinner and folding less. You have to engage, in position, with a plan to take pots back. The discomfort of playing back at an aggressive good player is the price of not being run over by one.

Check the skill tier, claim position, and be willing to fight. Take a seat, or study the full roster and learn to tell a Shark from a spew artist before the chips are in.