In Blackjack Should You Split Tens

Splitting tens in blackjack is a high-EV play when done correctly, though many experts advise against it because the play can be a “tell” to casino employees that you’re a card counter. Here’s a good look at factors to consider when deciding on whether or not to make the play:

Likewise, players should never split a pair of tens (or face cards) as the chances of beating the dealer based on this current hand is already significantly high. Play blackjack online for real money Given the information you now have when it comes to splitting pairs in blackjack, why not put your knowledge to the test at our recommended online. When you split tens at their casino, and you recieve an ace it counts as a blackjack and you get normal 3/2 blackjack payout. How does it effact my interrest in splitting tens when I use the high-low index (thorp, Bet the dealer) Right now I split tens against a dealers 6 when the index is higher than 7, but is it lower now when I get paid. Let’s say you have a 100K bankroll and you want to spread 1-10 units in the high limit room with $100 min bet. It seems like you can increase EV by instead going to the $25 min table and spreading 1-40. However, this would hurt longevity since the backoff would come faster. You should also split your 10s when the dealer shows a hand of 6 total, but only if you feel comfortable counting cards and the card count is +6. The odds are in your favor when you split a pair of 10s as opposed to the dealer’s 6 during a +6 card count. I take it you disagree with me on splitting the 10s.' Splitting 10s is a bad play, one a non-card counter should never make. It is true that once you split 10s against a 6, you still have an advantage, and it is true that splitting the pair enables you to get more money on the table in a situation in which you have the edge. That's important.

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It's a situation-dependent decision. By situation, I mean the meta-game situation.

I usually assume that there is a maximum amount of money that I can win from a casino before they bar me for good. The trick is to figure out how to extract as much of this potential win as possible. Picture the casino as a mine. Depending on the place, it might be a huge gold mine or a tiny tin mine. The trick is to figure out the exact nature of the mine, and how you can best get as much of the good stuff out as possible. You also have to consider your time and effort here as well. If you are looking at a small tin mine, don't spend a lot of effort messing around with it. Either skip it entirely, or blast the heck out of it and pick up whatever is most easy to grab. For a huge, rich gold mine, a little more care is appropriate to ensure that you don't waste the potential gold during your value extraction. I find the following questions helpful to ask myself when deciding on the best approach to take in a given situation (in no particular order):

How much value can I glean from this place? Is this a high-potential place (good rules, high tolerance for action, good penetration, sloppy dealers, etc)?

What form will that value take for me? (comps, free play, cash back, promotional drawings, game winnings, etc.)? This question will be different for a nearby place where my significant other loves the suites and steakhouses, than it would be for a dump in the middle of nowhere, for example.

How is the casino defended? To use a sports analogy, I generally want to 'take what the defense gives me.” What is their tolerance level for things like bet spread, maximum bet level, strange plays (per the count or based on hole card knowledge), etc.?

What is my cost per hour to play at this casino? Primarily depends on the amount of travel involved.

How much is my time worth? Do I need to take time off from my day job if I want to play more than one weekend at a time? How much do I make on a per-hour basis at my day job?

What is the potential for collateral damage when I inevitably get backed off? Is the casino a database participant (Current Blackjack News often has the answer to that)? This question will affect the decision of whether I play under my real name, among other considerations.


I ask myself all of the above questions, and then consider which approach is best to beat that specific casino. Some of the questions may result in an answer of 'I don't know.' That's fine. It just makes things a bit more challenging. But that said, I do everything possible to find out, by asking folks I know, etc.

I have some set approaches, including comp maximization, conservative, moderate and aggressive count strategies. Some combination of these 'standard plays' usually works for most situations, but I also run simulations if I think I need something a little different. And getting back to the original topic, I have split tens a grand total of only four times in my life.Every time resulted in heat, and one resulted in an immediate back off before the next hand was dealt (it was the last hand of the deck and I was backed off before they finished the shuffle). That one eventually ended up costing me a great store. Therefore, I don't really like to split tens much.

LV Bear offers an opposing view: To me, ten splitting is too valuable a play to not have it in the toolbox. I split tens at most opportunities to correctly do so, often ending up with four hands at max bet. However, I will end the session after a ten split (or after doubling down on A,9) -- win, lose, or draw -- and make a prompt exit from the casino. Because I generally play anonymously, my hope is that with me leaving, the play is quickly out of the mind of whoever might otherwise be interested.

Originally published on Green Chip, edited for this format.

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How Splitting in Blackjack Works?

What splitting in blackjack means is that when your hand consists of two cards with similar value, you can split them by placing additional bet, creating two hands that will be played separately. The option to split is of enormous value; if it’s used wisely of course.

The basic idea behind splitting cards, besides the obvious goal of increasing your winnings, is twofold. First, to improve weak hands, splitting 8s are a clear example for that. Second, to increase possible winnings on stronger hands, for example splitting Aces.

As with every blackjack rule, things are very simple and yet complicated in the same time. Using this option when not needed, which is probably the most common mistake when it comes to splitting in blackjack, can cost you a lot of money. The good news is that the splitting strategy is rather straight forward and easy to remember, especially if you have a favorite blackjack game which you come back to. Otherwise, it varies according to the specific splitting rules which we will review below.

Last thing before we continue, many new players not sure or shy to request to split, double and so forth. Don’t be. You don’t need to know any secret signs or terminology. Just tell the dealer that you wish to split and place additional bet. That’s it. Of course if you play blackjack online things are much easier and all you have to do is press the split button.

Common Blackjack Split Rules

  • Allowed to split twice (up to three hands).
  • You can split non identical 10 value cards.
  • Splits Aces cannot be re-split.
  • Split Aces receive only one card.
  • You can hit and double down split hands.

Let’s take basic basic Vegas Strip hole card blackjack rulesand see how different splitting rules influence the house edge. So additional rules we use: 8 decks, dealer checks for blackjack and stands on soft 17; double down on any 2 cards; blackjack pays 3:2. Under the splitting rules we used above the expected payout is 99.56% (or house edge of 0.44%).

Below you can see how each change influence the odds (+ means increases players’ odds, minus – lowers players’ odds):

  • Only 1 split allowed: -0.045%
  • Allowed to split to 4 hands: 0.01%
  • No double after split: -0.14%
  • Player can re-split Aces: 0.06%
  • You can hit split Aces: 0.19%

When to Split in Blackjack – Basic Strategy

We will try to make it simple to remember. Here we won’t explain the mathematics behind each decision, but you can find it in additional articles.

Most crucial ones:
  • Never Split 5s and 10 value cards. (Double on 5s as you would on any hard 10).
  • Always split Aces and 8s.
The easy ones to remember:

In Blackjack Should You Split Tense

  • 2s, 3s, 7s – split when dealer shows 2-7
  • 6s – split on dealer’s 2-6.
And the unique ones:
  • 4s – are not a perfect hand for splitting, so you should split them only when the dealer shows 5 or 6 and only when you can double after split. If the casino doesn’t allow to double on split hands – never split 4s.
  • 9s – split on dealer’s 2-6 and 8,9.

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Should you split tens in blackjack

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