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A couple of weeks ago
we discussed how to play your blackjack pairs above and beyond basic
strategy by thinking outside the box. Pairs aren't the only hands
that afford you the opportunity to make a little extra dough from
places you never thought of.
Here's
a blackjack scenario that I know you've seen many times. Say the
guy next to you has 11 against a face-card, or maybe he has 10 against
a 9, or perhaps Ace/6 against a 4. Any way, he kinda knows he's
supposed to double down, but maybe he's been getting hammered, or
he might be short on chips, or whatever. So he decides to put just
an extra half bet out there and doubles for less as kind of a compromise.
There's your cue to move in.
You see, all
those hands are proper double downs because they'll win more often
than they'll lose (among other reasons). So when you see somebody
leave some space left unfilled on a good double, get your own chips
over there and fill it up! Just say, "Here, I'll go with you
on this one, partner," and toss him the rest of
the bet.
When doubling
with 11 against a 10, you're a 6-to-5 favorite to win. With 10 against
a 9, you're a 7-to-6 boss. And with Ace/6 against a 4 you've got
8-to-7 the best of it. When are you ever going to have that on your
own hand before you even put down a bet? Don't let these, or any
other proper doubles, go by unfilled. You can't make any money by
just watching other people play their
winning hands.
Now what if
the player doubling for less is betting bigger than you are? All
the better! A $25 player who gets $75 worth of somebody else's "advantage"
action every 20 minutes can wipe out the casino's entire half percent
edge (assuming you play good basic strategy). If you're a pure basic
strategy player with no card counting aspirations, then you should
make these kind of hand interaction plays a major part of your repertoire.
It's a legitimate way to pare down that last morsel of advantage
that the house holds over you.
All the forgoing
should be obvious, once you think about it. This next part however
is not so obvious, so you'd better read it a couple of times and
let it sink in. Ready? You can also make money by taking a piece
of somebody else's incorrect double down.
Sound hokey?
Okay then, here's a good example. How many times has the trigger
happy gambler next to you doubled with say, 8 against a 6? Now that's
a bad double, but do you know why? It's because if you just hit
it, you'll win it 56% of the time. And if you double you'll win
it only 52% of the time. The player who has a choice makes more
money overall by just hitting his 8 against a 6. The point, however,
is that both plays make money. And if the mope next to you is nice
enough to take the 52% route and leaves some room open for you,
grab it!
So, how many
incorrect doubles will still win more often than they'll lose? A
complete list follows below.
8
against a 5
8 against a 6
9 against a 2
9 against a 7
11 vs. an Ace
A/2 against a 4
A/3 against a 4
A/7 against a 2
A/8 against a 3
A/8 against a 4
A/8 against a 5
A/8 against a 6
If somebody
at your table ever doubles for less in any of these situations,
jump on it. They're all money makers.
Now it's time
for a personal question; Just how cutthroat do you want to play
this game? The reason I ask is, suppose your neighbor is dealt something
like 11 against an Ace and hesitates, thinking maybe he'll double,
maybe not. You might try to induce him to double by offering to
go halves if he "wants to gamble."
Is that being
too mercenary? I don't know; you'll be costing the player some of
his profit, saving the house a little less than that and you get
the difference. It's a decision you'll have to wrestle with.
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