Kano v Sub:
Really the best thing I find to do here is to turtle him baiting slide with knives; Bait iceball with knives and bait clone with knives.
1) Slide: Make sure you do this at full screen. The cool down on the knives will occur fast enough to full combo punish his slide.
2) Iceball: Again at full screen, knife wins the trade as you will be able to block his projectile with zero chip damage while he eats yours.
3) Clone: Dash in like you are going to start an offensive and just stop and throw a knife.
Also, this is the single most important match to get your EX-ball and downball timing together. Up close, a few of SZ's blockstrings can either be punished or interrupted. 2,2,4 in particular can be punished by fast special and one of his 2,1,2 strings (not sure on the input, I just see it on the screen) can be interrupted.
This is a very patient fight for Kano. I have actually timed-out more during this match than any other.