GTO vs open jam
GTO vs open jam

GTO vs open jam

If fish on UTG jams with 100% of the range. What range should each position call off? Lets say we are all 100bb deep

09 April 2025 at 01:18 AM
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12 Replies



66+ most suited broadway.
Are we talking cash game, tournament - there are several stages of the tournament.
What edge do you have in the field?
Like if he is jamming 85s he is not that a big dog against any decent ace and is basicly even against ace rag.

This isnt really a GTO question someone can easily solve it in Holdem resources calculator.









by Brokenstars m

....

What tool did you use to calculate this? Amazing work guy.


by ChanY m

This isnt really a GTO question someone can easily solve it in Holdem resources calculator.

by AnonMuffinFckr m

What tool did you use to calculate this? Amazing work guy.

Hold'em Resources Calculator (HRC)

https://www.holdemresources.net/

https://forumserver.twoplustwo.com/167/p...


ty Brokenstars!


J8o pulling its weight at last


Lol yeah. Not sure if sim is with rake, if not you probably cant call that.


22 left out in the cold, though.


by Haizemberg93 m

Lol yeah. Not sure if sim is with rake, if not you probably cant call that.

Sim was 5% capped 2bb i think


I was discussing this very topic today with my uncle. He said it's hard when someone is shoving any two because they have infinite bankroll, and I immediately thought of this thread.

Told him 'actually, you'd be surprised how wide the calling range is against someone shoving any 2' and referenced @brokenstars sim.


by AnonMuffinFckr m

I was discussing this very topic today with my uncle. He said it's hard when someone is shoving any two because they have infinite bankroll, and I immediately thought of this thread.

Told him 'actually, you'd be surprised how wide the calling range is against someone shoving any 2' and referenced @brokenstars sim.

Awesome, thanks for the follow up. It's interesting because without thinking about things beyond more than a surface level our intuition is often incorrect. What did you uncle say after taking a look at the sim here?


This is very interesting because I ran into a player today, GG R&C, who I had labelled as a tight reg. I don't know what happened to him, he still had around 17/17 stats, but was open jamming on at least two occasions in less than a minute that I have witnessed. Wasn't sure what to do against a range which still seems tight so I folded 66 in MP with more players to decide.

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