I know that all losses aren't caused by lag, a lot of times, when you lose, you screwed up, or the other person was just better than you.
This wasn't one of those times.
This dude was pure garbage. Love his strategy of "I will simply make the game unplayable and then throw out random fireballs and crouching heavies because there is nothing he can do about that".
Funny thing is, if you look at the CFN replay, he doesn't look like a cheating sack of garbage.
Street Fighter® V
https://store.playstation.com/#!/en-us/tid=CUSA01200_00