A7 vs 9/10/Ace, at what count do you stand?

dacium

Well-Known Member
Does anyone one know at what count you stand with A7 vs 9/10/Ace. I am talking about a 6 deck, DAS, 9-11 game.

Also what is the EV loss if you just always stand on it?
 
dacium said:
Does anyone one know at what count you stand with A7 vs 9/10/Ace. I am talking about a 6 deck, DAS, 9-11 game.

Also what is the EV loss if you just always stand on it?
Always hit it. The loss is significant if you don't. There are probably playing indices for them, but any gain from them will be insignificant.
 

xxrenegadexx

Well-Known Member
with ace 7 u cant bust by taking another card..... yes... sometimes you end up with a hard hand not equal 18 but if you spike that A 2 or 3 your golden
 

Geoff Hall

Well-Known Member
dacium said:
Does anyone one know at what count you stand with A7 vs 9/10/Ace. I am talking about a 6 deck, DAS, 9-11 game.

Also what is the EV loss if you just always stand on it?
I don't think that there are indices against a 9 or 10 but I stand on A,7 verses dealer Ace on +3 or higher (I use Zen Count).
 

Cardcounter

Well-Known Member
You always draw.

With ace-7 you have no chance to bust. If the count is high the dealer is more likely to have 19 or 20 if the count is negative you have a very good chance of improving your hand even if you draw a bad card at first you can always redraw and make your hand better. In a hit 17 game you are supposed to draw against an ace in stay 17 it doesn't matter.
 

Kasi

Well-Known Member
dacium said:
Does anyone one know at what count you stand with A7 vs 9/10/Ace. I am talking about a 6 deck, DAS, 9-11 game.

Also what is the EV loss if you just always stand on it?
Backing Geoff up, I think always hit A,7 vs 9 or 10. Period.

In HI-low, I think u stand at TC=>+1 against the Ace.

Like card-counter said, misplaying A,7 vs Ace will cost u next to nothing.

Misplaying vs the 9 or 10 alot more so just don't do it.
 

sabre

Well-Known Member
6D, S17, 75% pen, 1-10 spread - 50 million hand sim

always hit soft 18 vs 9,T, hit soft 18 vs A TC<+1
WinRate 1.99 IBA .933

always stand S18 vs 9,T,A
WinRate 1.94 IBA .911


I personally think the index play of standing on soft 18 vs A at TC +1 is a good one to incorporate into your play. It isn't going to make you much money, due to the infrequency with which it occurs. However, the rare times that you end up with an A7 vs a dealer A with a big bet out, take insurance, the dealer doesn't have BJ, then you proceed to hit your hand, you've just waved a giant banner saying that you are a sharp player. Maybe nobody is looking, but if someone does happen to be scrutinizing your play at the time, you are really exposed. Standing on soft 18 vs A at this time has the double effect of providing cover, and being the correct play given the count.

Note that standing on soft 18 vs A at TC +1 only applies to an S17 game. Always hit in an H17 game.


Incidentally, this is one of the commonly recommended cover plays which doesn't become more correct as the count gets higher. (for soft 18 vs 9,T at least ... which combined occur 5 times more frequently than soft 18 vs A). Other cover plays such as always standing on 16vT/12v3/12v2, or doubling 11vA, 8v6, 9v2 become correct plays when the big bets hit the felt. As such, these other plays have a very small effect on a player who is aggressively wonging. The opposite is true for always standing on soft 18 vs 9,T,A. As such, you may want to consider abandoning the cover when the situation comes up with a big bet out.
 
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dacium

Well-Known Member
Yeah thanks guys, I think I thought it was a lot closer.

Hitting A7 is a big give away you know what you are doing. every time I hit one the dealer questions me twice... never seen anyone else do it.
 

Kasi

Well-Known Member
dacium said:
every time I hit one the dealer questions me twice... never seen anyone else do it.
Just reminded me of a story. My wife and I go to AC once or twice a year.

I've converted her to a BS player from a slot-only player. (Thank God lol.)

Anyway, for 4 years in a row, the same guy comes up to our table out of nowhere. She gets an A,7 vs 9 or 10 or Ace. She hits. the guy always says "What's the matter with you? 18 isn't good enough?"

She just tells him I just make the right play and suggested he do the same. He always lost his very small buy-in after 20 minutes each time. Always left mad since she "stole" his card.

4 years in a row - what r the odds lol?
 

Cardcounter

Well-Known Member
18 isn't good enough?

When I hit soft 18 against a 9 or 10 and other players say 18 isn't good enough I say exactly. 18 is just a medicore hand and I always seem to lose to 19 or 20 when the dealer has a 9 or 10 up. Personally I never feel that comfortable with an 18 any ways. Or I make comments like the last time I hit out soft 18 I got 20 and the dealer had a pat 19. Especially if I happened to lose the hand.
 
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