Man oh man, freaking Ryu/Ken have been my bane online for at least a few weeks.
Here is what they do that pisses me off, they spam the Hadouken, I get close, wham, the Uppercut or the Hurricane Kick!
And you can disagree, but to me, the Banishing Flat is useless against the fireballs. That’s one way to past it knocked down.
Theres the lariat, but you have to time it perfectly. 
And then there’s jumping, which Dragon Punch is spammed or air Hurricane Kick.
So please, help me against cheap Ryu/Ken players.