Blackjack Do You Split 10s
When it comes to splitting 10s in the game of blackjack, the bottom line should be: Average players should never split and should always stand on 20. Card counters will sometimes split in ten-rich decks. Smart tournament players will sometimes split when they need to. If you stand on a pair of 10s vs. A 6, your average winnings come to $70.31 per $100 wagered. If you split the 10s instead, the average winnings drop to $43.18 per $100 in ORIGINAL wagers, or $43.18 per $200 once you include the split bets. Unless you’re a card counter in an extreme positive count, it’s best never to split 10s. A second intuitive explanation for the caveat against splitting 10s has to do with doubling down. A significant part of the potential offered by the split involves the possibility of a subsequent double. Say you start with a pair of sixes against a five. No Ace Splits - Some casinos do not allow a split of Aces. This Blackjack rule is fairly rare and should be avoided. Split any time - This allows you to Split a hand after drawing additional cards as long as you have two cards of the same value touching each other. For example, draw 10,2,2 and you can Split the Deuces. Split any 16 - Such as A5.
By Henry Tamburin
No other hand makes blackjack players feel queasy than the dreaded 16. Players hate to hit the hand because they are afraid tobust. So many chicken out and stand no matter what the dealer shows. Others opt for the surrender option if it’s available figuring losing half a bet is better then losing it all. If your 16comes as a pair of 8’s most players are reluctant to split if the dealer shows a 9, 10, or ace because they are afraid of losing two bets instead of one. Then there is the 16 made up with anAce counted as 11 (i.e., soft 16). So what’s a player to do when he gets a 16?
First, let’s focus on a hard 16. That’s a hand that does not contain an Ace or if it does the Ace counts as one. Some examples of a hard 16 would be 10-6 or 5-7-4 or 7-8-Ace.
The correct basic playing strategy for hard 16 is to stand when the dealer shows a small card (2 through 6) and hit when the dealer shows a high card (7, 8, 9, 10, or Ace). Following thisplaying strategy will not guarantee that you will win every time but that you are more likely to lose less in the long run.. Let me explain.
Suppose you are dealt a 10-6 and the dealer shows a 7 upcard.
If you hit you win on average 30% of the time and lose 70%.
If you stand you will on average win 26% and lose 74%.
Note that you improve your chances of winning the hand by 4% if you hit rather than stand. But the dealer is still an overwhelming favorite to beat you because he will win 70% of the hands toyour 30%. But is it better to win 26% of the time by standing or 30% of the time by hitting? You should hit because it will increase your chance of winning by 4%, not much, but every percentagewill help you in the long run when you play blackjack.
So the bottom line with a hard 16 is this. Even by following the basic strategy, you will lose more hands than you win but in the long run, you will lose less than following a seat-of-the-pantsstrategy. Losing less on hands where you are the underdog is just as important as winning more when you are the favorite.
What if your 16 consists of three or more cards like 5-7-4? Normally the basic strategy ignores the composition of the hand. However, if you have a hard 16 hand consisting of three or morecards, then you should stand when the dealer has a 10 showing. The reason is that you have consumed a few of the small cards that you need if you were to draw. This tips the odds in favor ofstanding.
Some casinos allow players to surrender. This means you give up the opportunity to play out your hand and automatically lose half your bet. Even when surrender is offered, most players don’tlike “giving up” without a fight. So they rarely surrender. That’s unfortunate because surrendering a hard 16 when the dealer shows a 9, 10, or Ace will save you more money in the long run thanhitting. In fact, surrender is always the best option when your chance of winning a hand is less than 25%. Take the hand of hard 16 against a 10. If we hit our chance of winning is 23.4%. Thismeans the dealer’s chance of beating us is 76.6%. If we played a hundred hard 16’s against the dealer 10 with those probabilities, we would end up winning about $23 and losing $77 for a netloss of $54 on average. By surrendering on every hand our net loss would be $50. Get the point? You are better off losing $50 then $54 which is why surrendering a hard 16 against a 10 is thebetter play because you will save $4.
If you happen to be dealt a soft 16 (like Ace-5), you should never surrender and you should never stand. Your first option is to double but only if the dealer shows a weak 4, 5, or 6 upcard. Ifnot, then hit.
Finally, we have a pair of 8’s. The correct basic strategy play is to always split the 8’s no matter what the dealer shows. Even though you will lose money on both 8’s when you split, thecombined loss, in the long run, will be less than the amount you will lose by playing the one hand as a 16. Splitting 8’s against a dealer 10, by the way, is also a slightly better play thensurrendering.
No question that 16 is a lousy blackjack hand. Unfortunately, it’s one of the most frequent hands you are going to be dealt in blackjack. But, by following the above playing strategy you willbe optimizing your chances of winning more, and losing less, in the long run. It’s the smart way to play blackjack.
Henry Tamburin has been a respected casino gambling writer for the past 50 years. He is the author of the Ultimate Blackjack Strategy Guide and was editor of the BlackjackInsider newsletter. You can read his latest articles on blackjack, video poker, and his personal playing experiences at https://www.888casino.com/blog/writers/henry-tamburin
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:
Blackjack Do You Split 10s For Beginners
- 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.