I dont have HH. No info about villain, i dont recognize his SN so is almost surely a random.
Everyone has about the 5k starting stack.

Hero(MP), QTo open 90
btn call
sb call
bb call

Flop(360) Ts 9h 4s

sb check
bb check
hero bet 155
btn call
sb fold
bb fold

Turn(670) Qh

hero check
btn bet 670
hero call

River(2010) 3d

hero check
btn push about 4k
hero ?

Also, thoughts on other streets are appreciated.

not sure what to do here on the river but Im def better the turn like 460 for value from medium pairs, flush draws and straight draws.....

not sure why you'd c/c the turn on such a drawheavy board?

Yeah, i know bet is the standard but thought the turn hit his perceived range quite often, wanted to underrep my hand and let him overplay his own hand("protect from draws" is an important rule for italian randoms).
Also, based on his size maybe i could c/r but decided not to when he bets pot size.

OT: Is this site also locked for italians only like all other sites in Italy?

the way you've underrepped your hand Im leaning towards calling it off on the river, especially since all draws miss but Im certainly not in love with it since vs italian randoms J8 is def in their range pre and they pbb dont fold KJ to a flopbet

Yes, sir.

Absolutely.

I obv had decided to call anybet on any blank river.
The fact is that this is the new top buy in, so i think randoms are less inclined to stack off there with air.
But they only think at level 1 so i thought that underrepping on that kind of board brings me lot of value(in his mind i have draws most of the time) and induces a lot to try to ship the pot with many junk hands, besides there are also lot of draws he can actually have, so i ended up calling after long thought and was good(he had 6s, lol).

But despite of that, i still have lot of doubts if it is a +ev call vs most randoms, and if using that kind of line that brings me to call off the stack at 15-30 with lot of edge is too much high variance line.