I am probably one of the worst 10/20 players this week

[edge]

6-handed. I have logged a lot of hands with Villain, but no strong read. This means he's just another one of those multitabling straightforward TAG-type players. Stats around 27/15/4. He has 3250, I cover.

First two fold, I raise it to 80 with 99, folded to Villain in the SB who pops it to 240. I make it 750 straight and he calls. This 3-raise was pretty much a bluff. If he calls, I'm done unless I hit a set.

Flop KsQx9s. Obviously, I don't have a spade, but I figured I might as well make it clear. I hit my set, but if I get an action at all I'm probably behind. Horrible flop.

He checks. Should I just bet here and fold to a c/r? I was considering doing that, but I decided to check through and hit quads.

Turn 4s. I doubt the 3-flush matters since AsKs isn't possible. The only way I think it could be important is if he holds AsAx.

He bets 1200--half of his stack. Do I just jam the rest in here? I'm either drawing to one out or he has 11. Maybe I should just fold? I was strongly considering that too, but I'm playing really poorly as of late, and I called. Probably the worst move of the three.

River Ts. Now I lose to every single hand that I can imagine him having, except for AxAx. He bets the rest of his stack--1300 into a pot of 3900--and I fold getting 4:1 with a set in a 3-raised pot. This hand is a total trainwreck.