I have never cried during any online play, nor have I ever been close to doing so.
I doubt that I could ever get into that headspace where I would become overwhelmed in that way.

On the other hand, I will become emotional in a negative way due to severe sub drop, and that usually happens days later. I have cried a few times just to get it over and done with, when I can't seem to get out of the negative stage I am in.
I hope that makes some sense.