First, he's not really a crappy H.Smoke, it's only semantics, but H.Smoke is a faster, stronger Scorpion.
First thing is first with Scorp... avoid teleporting too much. Use safe teleports. I'm sure you had this problem with Sektor, right? Random TP Uppercuts that get punished all the time. It's the same thing... only use safe teleports either to avoid, get away, make space, use in combo, or the most technical; land right next to your opponent on the other side.
You need to practice this, but it's about a total of a full screen's distance. If I'm in the middle of the screen(as H.Smoke) and you're Scorpion, then unless you're right next to me, don't teleport, because I'll block it and punish. The rule is the same... I'm 1/2 screen, you'll teleport about a half screen...that's a full screen but I'm still close enough to block and punish... it has to be just beyond a total sum of a full screen. "Essentially think of the screen's width as 1 unit, and then if there is more than half of the entire screen behind you and the opponent combined, you are safe. " Thats right from his strat guide.
I'm at work, I'll update more in a bit.