He Just 3-Bet You for the Eighth Time Tonight
You are three hours into a live $2/$5 PLO session and the player on your left has 3-bet every time you opened. He potted two flops with complete air and showed. He stacked someone with 8-high on a bluff. The table is tilting. You are tilting. You want to 4-bet him with anything and show him you are not scared.
Stop. That is exactly what he wants.
Maniacs in PLO are simultaneously the most profitable and the most dangerous opponents at the table. Profitable because they put too much money in too often with too little. Dangerous because they can tilt you into playing their game -- and their game is chaos.
Understanding What Makes a Maniac Tick
A true PLO maniac is not a good aggressive player. There is a critical difference. Good aggressive players choose their spots -- they 3-bet in position with connected hands, they c-bet boards that favor their range, they apply turn pressure with equity.
A maniac does not care about any of that. They pot-raise because potting is fun. They 3-bet a wildly excessive range because they want action. Their hand selection is "four cards that are not face-down."
That is different from the more controlled pressure you see from aggressive regs, and it requires a different counter than the small-ball value plan you use against tight ABC players.
This means their range is incredibly wide and weak. But it also means they generate massive variance -- not just for themselves, but for everyone at the table. You need to be ready for that.
The Cardinal Rule: Do Not Try to Out-Maniac the Maniac
Your ego will tell you to fight fire with fire. Your ego is wrong.
When you start 4-betting light, bluffing back at bluffs, and playing every pot against the maniac, two things happen. First, you are now playing a high-variance strategy with a range that is not built for it. Second, other players at the table -- the quiet, tight ones -- are watching you spew and are going to trap you both.
The maniac has an advantage in chaos: they are comfortable there. You probably are not. Even if you are, the math does not support two players having a wild range war while four other players pick off the wreckage.
Widen Your Calling Range, Not Your Raising Range
The correct adjustment is counterintuitive: call more, raise less.
When a maniac 3-bets you preflop, your default instinct might be to 4-bet or fold. But against someone 3-betting far too many hands, you should be calling the 3-bet with a much wider range than usual. Hands like K♠Q♥J♦9♠ or A♥T♥9♦8♠ that you would normally fold to a 3-bet become profitable calls because the maniac's range is so weak.
See how a decent connected hand performs against a maniac's random holdings: K♠Q♥J♦9♠ vs 8♦6♥4♠3♣
You are a significant favorite preflop. Let the maniac build the pot for you.
What you should not do is 4-bet light. When you 4-bet, you bloat the pot to a point where your positional advantage shrinks (stacks get shorter relative to the pot) and the maniac's aggression becomes harder to navigate. Keep the pot manageable and play postflop where your superior hand reading gives you the real edge.
Trap With Your Monsters
Against a normal opponent, slow-playing a flopped set or top two pair is usually a mistake. Against a maniac, it is often correct.
Here is why: a maniac will bet for you. If you check the flop with a set, they are going to fire. If you call and check the turn, they are going to fire again. By the river, the pot is huge and you have put in zero aggressive action. You have let them build a pot they cannot win.
Say you have K♥K♦Q♠J♠ on a K♠8♦3♥ flop. Against most players, you pot it to charge draws and build the pot. Against a maniac, consider checking. They will bet. You call. The turn comes a 5♦. They pot again. Now you can raise -- the pot is already bloated and they are committed. Or you can call and let them fire the river.
This only works because the maniac's betting frequency is so high. Against someone who checks back when checked to, slow-playing accomplishes nothing. Against someone who bets every time they have the chance, it is a lethal trap.
Position Is Your Biggest Weapon
If the maniac is on your right, you are in paradise. Every time they raise, you get to act last with full information. Call with good hands, fold junk, and let them build pots that you win.
If the maniac is on your left, you are in trouble. Every time you open, they 3-bet. Every time you c-bet, they raise. You are constantly playing inflated pots out of position against an unpredictable opponent.
The solution is simple: change seats. This is not weakness. This is game theory. Getting position on the most aggressive player at the table is worth more than almost any strategic adjustment you can make. If you cannot switch seats, tighten up your opening range from positions where the maniac can 3-bet you and focus your plays on the hands where you have position on them.
Managing the Variance
Playing against maniacs correctly will increase your variance even if your win rate goes up. You will play more hands, the pots will be bigger, and the outcomes will be wilder. A maniac can stack you three times in an hour with garbage hands that get there, and the correct response is to reload and keep playing the same strategy.
This requires serious bankroll management. If the maniac is at your $2/$5 game and average pots are now the size of a $5/$10 game, your bankroll needs to reflect that reality. Do not sit with a short stack thinking you will "wait for a big hand." The maniac's aggression means you need a full stack to maximize the trapping opportunities.
Check how even strong hands can be vulnerable when a maniac forces all-in situations: A♠A♥K♦Q♠ vs J♦T♠7♥6♦ vs 9♠8♥5♠4♥ on T♥8♦3♠
Even aces with premium side cards can be behind in a multiway pot when the maniac drags others into action on a connected board.
The Ego Check
Here is the hardest truth about playing against maniacs: you will sometimes look weak. You will fold to their raises. You will flat call instead of re-raising. You will let them take small pots without a fight. Other players at the table might think you are scared.
Let them think that. Your results are measured in chips, not in how tough you looked at the table. The maniac's ego demands constant action and constant confrontation. Yours should demand maximum profit. Those two goals require completely different strategies.
FAQ
What if the maniac actually has a hand when they raise? Even maniacs pick up real hands sometimes. The key is to not overadjust. If a maniac 3-bets and you call with Q♠J♥T♦9♠ and the flop comes A♠A♥7♦, you can fold comfortably. The maniac's high bluffing frequency means you should call lighter preflop, but you are not obligated to call down postflop on bad boards. Post-flop discipline is what separates you from the other players the maniac is stacking.
Should I ever 4-bet a maniac? Yes -- with genuine premium hands. A♠A♥K♠Q♥, A♦A♣J♦T♣, or K♠K♥Q♠J♥ are hands you want to 4-bet because you are happy to play a bloated pot. But these should be your actual strong hands, not 4-bet bluffs. The maniac's calling range is too wide for bluffs to work.
What if I am the one getting tilted? Recognize it immediately and take a walk. Seriously. Go outside for five minutes. The maniac will still be there when you get back, still spewing money. But if you keep playing tilted, you become the second-biggest fish at the table. Your mental game discipline matters more against maniacs than against any other opponent type.