The way I play against sim is:
1.Stay full screen and build as much meter as you can.
2.Usually while im building meter, they tend to just throw fireballs, so just get them in the rhythm of it and do a wall jump and do a tick grab or some nice run pressure strings
3.If you see the Sim player walking up, chances are hes just gonna try to poke you with s.fp or if he does a fireball, just BLOCK. otherwise you’ll eat a j.mp or s.rh.
4.If you built bars early, you can ex run outta there (usually corner). just anticipate a jump after he pokes you during your super armor, then run stop jump and air grab.
5.IF he does the teleport behind you trap, just press jab when he does it, itll knock him outta the air.
6.MIXNG UP SIM: the only mixups you should use are: cr.rh, f+mk , sf. rh ||||| if you slide and he teleports, you could just slide again and you’ll hit him. you want him to get cautious of the mixups. so you want to let him know that jumping/ focusing / teleporting are not safe. Once you feel he knows that, its back to air mixups for more damage. tortillas HURT sim hard. 6 of those and hes done for the round.
My Opinions of this match:
Getting in is hard as fuck against good sim’s. you gotta be alot more patient against him than any other character. just read the patterns and always think ahead. even if there smart enough to change there patterns constantly, just try to read for there next one. Once sims on the groun, 40% of his health is gonna be down with all those mixups. BLOCKING will be your best friend in this match. just take chips from yoga fires, better than eating 90 damage each jump in.
notables: from full screen, if you see a fireball, just wall jump wit a fierce elbow. his jump speed is ass and the most he cud do is block/ slide / or standing roundhouse (which will trade most of the time) its a great risk to pay just to get in. and dont be scared to use EX runs, there probably your best tool to get in. remember, sim doesnt do alot of damage, even though fuerte has the same amount of health, just take a chance. Fuerte has never won a match full screen, unless running away =D. but yeah thats everything, hope it helps.