Don't really get it. Is Katya not 4betting Ax enough? Looks like a punt to me. Or he's winning so many non showdown pots with bluffs like this to stay balanced.

yes, he does have a ton of Ax in his range 4bet range if its a normal 4bet range, but it's really hard to make trips, and katya should be cbetting this board a ton. Personally I don't like his 1/3 cbet sizing, it should be a smaller imo. remember it's almost a min c/r, he is raising to $1300 to win $1800, it doesn't need to work often. it puts two overcards that katya has in a really tough spot, and if he folds them all to the c/r he is overfolding and being exploited. It's also a raise for protection, and he has a backdoor flush draw to go with it. Then of course on river he has a club blocker and seven high, one of the worst hands he can have so it should be in his bluffing range.

It is definitely not a punt, it is probably very close to gto

linus has so few hands in his 3b/call range here in the SB that this is what he chooses for this line? interesting. would think any hand with a broadway card like Q/K would be better to block some Ax combos

I havn't got a big sample, he call's 4bets here with with as weak as 46s, and as strong as AA. I'm sure he could do it with broadway hands but he actually has a hand here that he want's to protect, you arn't raising K high for protection, so I don't really understand why he would replace a hand like that over 77, they are two completely different hands that you would raise for different reasons.

what do you think about Katya's turn check?

seem's like in his spot he would should check almost everything on turn, flushes, Ax, floats, and pps