Jackal904
Mortal
Slowly inch in after blocking. Dont dash. His boulders are super punishable so make sure you block overhead and soul crush. I also like to get into demon stance and tele into b12 for a low starter or a MB f3 for the overhead.
I really hate having to be the one who tries to get in on a zoner. I'm so used to being the one that does the keep away haha. But yeah it seems patients is key against Sinestro.
I too have used teleport on a ball blast/boulder read. It has worked pretty well but I've only used it in the two matches I had against this one Sinestro yesterday. I'm not sure how safe it actually is off of a ball blast read though.