Hmm, okay, I trust you to not use illegal pokemon. Although I still think that's a really fishy spread.
I'd also usually say "good game" here, but that was probably the worst game I've had this month. None of it was your fault, so don't take it personally.
Your Grass Knot did a ton, so you obviously have Special attack EVs, I doubt your Azelf has no Speed EVs, and then a crunch that does around 70% implies Defense and HP EVs. I don't doubt that it's 100% legit, but that's some fishy EV spread.