Now please excuse me if this sounds funky, but he was harrasing people on Discord, calling them kids and telling them to cry about it.
I decided this was the last straw (He had been annoying and an ass his whole time on itch.io) and I decided to 1v1 him.
He refused to 1v1 in fields and would only 1v1 in on the Castles map so he could camp. Once he got me 6-3 (All of his kills were him camping) he conveniently decided to leave once more people watched the 1v1.
Now, he is ranting about how I suck and how unfair I am.