Well One thing I've noticed is that you do NOT do boulder at all in this match, he'll teleport if he sees it coming and punish you hard. Another shitty thing about this matchup is that its almost impossible to charge trait (which as all Sinestro players know, it's extremely important to his game plan). If you get lucky enough to charge it up it helps the match a bit but not a whole lot. What I've been doing is baiting the teleport, going to 22 shackles b3 and do your combo ender (I recommend 1b23 if you want to attempt the vortex) but basically don't try zoning as hard as that may be. I just attempt to fight back, using his high low mix-up of f2d13 and his overhead b213. I faced a lot of Scorpions today and lost a lot and it was annoying and it is def a virtually unwinnable match for Sinestro but you can have moments to fight back. All you can do is be VERY patient, I'm hitting the lab to try to learn the match-up more :/