Advantage Play: Turning a Losing Game Around
Updated
Advantage play is any legal technique that turns the house edge around by using information the game did not intend you to have. It is not cheating, it is not a system, and most of the famous techniques no longer work at tables you can actually reach.
- Every technique rests on the same idea: information the casino did not mean to give you.
- Card counting still works, where penetration is deep enough.
- Shuffle tracking and ace sequencing are effectively extinct.
- None of it is illegal. All of it can get you asked to leave.
The one thing they all have in common
A casino game is priced on the assumption that you know nothing beyond what you are shown. Advantage play breaks that assumption. Every technique below is a different way of learning something the house did not intend to tell you — and then betting more when it is in your favor.
That is also why the edges are small. The information leaking out is thin, and the casino spends real money keeping it that way.
What still works
Card counting is the foundation and the only one most people should consider. Dealt cards are gone, so what remains is knowable. Whether it pays depends almost entirely on penetration.
Wonging means counting from behind the table and only sitting down when the count is good. It works arithmetically and gets you noticed quickly.
Team play splits the counting from the big betting so that no single player looks like a counter.
What has stopped working
Shuffle tracking follows clumps of high cards through a shuffle. It needs a simple, repeatable shuffle, and modern machines and procedures have removed those.
Ace sequencing tries to predict when an ace will appear from where it was placed before the shuffle. Same problem, more extreme.
Hole carding is different: it still works when a dealer is careless enough to flash the hole card, but that is luck rather than technique, and courts have taken different views of it.
Is any of this legal?
Using your own head is legal everywhere. Using a device is a felony in Nevada. Casinos are private businesses and can refuse service, which is what usually happens long before anything legal arises. The full position is here.
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By Martin Kosek · every number on this site is computed by us, not copied.
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