I've been going over some more spots in SBvsBB but I just want to take one hand and really dig into how we can develop a robust strategy.
1)
First thing you need is an RNG. There's no way around it. SBvsBB has way too many mixes to not RNG - we don't have to get the frequencies exact but we do need some way of deciding whether to choose one action or the other.
2)
We want to try to play as close to GTO as possible OTF/OTT. Our biggest deviations should come on the street where the hand is over after we deviate. That way we don't have to worry about balancing our massive deviations on future streets.
Let's get to the hand.
SB opens 3xBB, we call in the BB. (I'm going to assume you know preflop ranges here)
Flop comes 9
9
2
First information to process - what should SB's sizing and frequency be here? (Side note - Some people play a range cbet/range X strategy from the SB in SRP but we won't get into that here).
As BB we need to know this so we can figure out our strategy and see how to react to a bet.
This one is relatively easy -
it's a 1/3 sizing for around 50% frequency. Easy enough.
SB elect's to cbet 1/3 - How should we react as BB?
Here is where we need to figure out a rough guideline.
It's a 3 step process but it can be done very quickly.
1) What's our calling range?
2) What's our raising range?
3) What's our folding range?
Let's get the folds out of the way first:
We are folding any non Ace high hands without a FD/BDFD/Good BDSD. All pairs/FDs/BDFDs continue. Easy enough. K
8
? You're going into the trash bin. K
T
? Okay you can stay because there's a lot of good turns for you.
What about K8o? Continue with the
combos and ditch the rest.
This turn's out to be about 25% of our range we fold. We continue with 75% of it.
Now we know we are either going to call or raise with the remaining 75%. Let's try to figure out how to split this.
20% of our range raises
55% of our range calls.
You are just going to have to memorize this stuff, SBvsBB isn't easy but it's not impossible either.
Let's figure out what we are doing with our Flush Draws. This is where we need an RNG.
I'm going to split the FD's into 2 categories.
1) 50% raise/50% call
2) 20% raise/80% call
You guys can split it however you want but you need to split it somehow.
Let's start with Ace high FDs - most of these have decent SDV so they want to raise less. Let's stick them in the 20% raise category.
Next is King High FDs - these have less SDV but are still very strong. Let's raise these 50% of the time.
Same with Queen high/Jack high/Ten high FDs. Those are 50% raise.
Once we start getting to the lower FD's like 7 high/6 high. We revert back to the 20% raise.
So our Ace highs and 8 high or lower FD's will be 20% raised/80% called.
The rest will be split 50/50. Easy enough.
I think that is enough for now since this post is already somewhat long. This was just as much for me as it was for you - I'm just starting to develop robust flop strategies and typing it out like this helped me think about it some more.
Thanks for reading.