50NLTRN - bet size

[NNH]

1st hand of match. SS stats aren't great, but not bad either. Slight winning player over a small sample.

Don't have the HH, so here goes...

Villain raises to 60, I call with QJo.

Flop is K92. Check. He bets 80ish into the 120 pot. I call.

Turn is a J. Check. He bets out 180 into 280 pot. I call.

River is a rag. Check. He bets out 200 into the 640 pot.


What do you do if he bets 1/3 pot as he did?
What if he bets 1/2-3/4?
What if he pots?

Ignore the fact that I shouldn't be getting involved like this on the first hand without reads. I know. I'd like to focus on reading his bet sizing throughout the hand and especially on the river.

Thanks.