Haha, the Ken players must not be whoring low strong. Oro has literally not a single ground move that beats that. Best thing you can do it try to bait it and punish whiffs with s.roundhouse…still, you have to guess right a lot more than he does to win.
I used to hate Chun, too, until I learned that Oro can beat just about everything in her ground game with something of his own. Here’s how it goes:
His s.roundhouse beats her far roundhouse and f+roundhouse
Her s.fierce and b+fierce lose to his low forward (have to be a little far away, she’ll kinda lunge forward into his foot).
His UOH beats her low strong, low forward, and kara-throw. Kara-cancelling his far s.forward into it gives it extra range, but just doing it normally reduces the startup.
Misc: His far s.forward also beats her low forward (not too useful because you have to be at max range or else you’ll get hit). Short chicken feet beats throws (gets you a knockdown and breathing room, but if it’s blocked she gets free low forward into super).
Meaty close s.roundhouse is the one major problem, his EX uppercut is the only move that beats that.
So basically it’s a guessing game for both of you, and about an even matchup until Chun gets a super. When this happens, be ready with UOH’s; not only do they beat low forward, but if she hits you out of it with something else she can’t combo super (due to you being airborne). The risk lies in being parried, so be sure to throw in his low forward (remember, it beats her b+fierce which also easily combos into super). And this should go without saying, but I’ve forgotten about it before so I’ll say it here: DO NOT THROW FIREBALLS WHEN SHE HAS METER.
It’s her okizeme that gives her the best chance of landing super. When in doubt, block low (I wouldn’t even recommend trying to tech a throw, as that can give her close roundhouse into super). UOH into super is pretty range/timing specific, and with enough practice you can learn to react to UOH anyway. This is actually one area where SA2 has a major advantage over 3: Do reversal EX uppercut cancelled into jab Yagyou Dama. If it hits, you have a chance for an unblockable (reset her with j.jab, dash to the other side, and go for a quick guard break), and if it’s blocked you’re safe and have a chance to get away from her.
Hope all this helps,