Yes, mousesports won. However, look at the topic's date - 2018-02-25 23:20. I do not know exactly when the match got closed but as I remember, it was past 23:00 when the second map got finished.
It doesn't even matter at this point because s1mple still destroyed mouseports and this guy most likely lived through a quite strong trauma by seeing his favourite team getting slaughtered by one single player.
Obviously it is my humble speculation but in the same time it's the reality of the most people of HLTV. Being mad fanboys and behaving like absolute crazy when their betting skills are involved.