Atsushi Sawada vs Minowa - What happened!?

What happened after that fight? Did anybody understand what they were saying?

I tried googling it but couldn't find anything.

Sawada: I am going to beat you

Minowa: You from Russia? No? STFU

Sawada: I am going to beat you

Minowa: You from Russia? No? STFU

JoshSanchez - 


Sawada: I am going to beat you



Minowa: You from Russia? No? STFU


Lol, maybe I'm just an idiot, but I can't tell if you're serious.

ttt for answers! I know there has to be some people here who know.