villain is a solid winning reg, after checking his ptr. I had 3bet sqzed him and the sb (huge whale) the first orbit i joined the table and they both folded, but we've probably played like 60 hands together. I was running around 39/33/12 or something cause i was isoing the fish a lot.

comments on all streets please, i know its bad

my flop sizing is bad cause i have like 137 left into a 127 pot and i have no idea what to do when villain bets the size he does, levelling me into thinking he is setting up a potsized river shove?

i block KK/QQ but i still think those and AA are in his range since i am sqzing pretty wide, AQ as well

PokerStars No-Limit Hold'em, $2.00 BB (6 handed) - PokerStars Converter Tool from FlopTurnRiver.com

Hero (BB) ($200)
UTG ($200)
MP ($213.55)
CO ($244.65)
Button ($238.40)
SB ($267.80)

Preflop: Hero is BB with Q, K
3 folds, Button bets $4, SB calls $3, Hero raises to $25, Button calls $21, 1 fold

Flop: ($54) A, 9, Q (2 players)
Hero bets $38, Button calls $38

Turn: ($130) 7 (2 players)
Hero checks, Button bets $19.90, Hero ??

Why 3-bet OOP

because KQ is way ahead of BTN's opening range
because I can pick up the dead money in the pot
because I can iso the fish in the SB

1: Is it ahead of his calling range?
2: meh, I'd rather play against a fish for 100bb then chase him out,which leads to...
3: Had this fish been calling squeezes to 12.5bb? The only example you provided he didn't.

the squeeze is fine. you could also call. and you could c/c this flop.

as played idk it's gross... he's kind of exploiting the fact most people don't check a strong range here. i'd probably call and make a ridic hard decision on the river

Check the flop, gotta call that turn bet

i dont like squeezing because the reg will know/realise we're doing it very often to iso the fish and start 4b or calling.

The preflop squezze is fine imo. Yes we might get 4bet, but i think that isolating is fish is more important here, and KQ is not a good hand to play
oop in a 3way pot.
As played, i am not so sure if the flop cbet is good, cause you are probably behing villains calling range. On the other hand checking the flop turn your hand
face up, so if you are not sure how villain is to bluff multiple barrels when you check, i think betting is better.
Turn i would c/f. His bet sizing just screams Ax +, that is trying to extract some value on the turn and set up a river shove. If he floated on the flop i think he would not bet so small on the turn.

why's the squeeze size so big? is that a normal sizing?

my usual is like 13 BB's OOP when squeezing, i guess its a minraise but yeah its pretty standard

I think the squeeze size is too big.