It would be better to do some research about the esports of cs-go and what maps do they prefer and what maps that they have the most upper percentage of winnings. You can check them here in
https://www.hltv.org/in which it will help you to decide what team are better right now. And I am still looking for the improvement of s1mple of Na'vi every clutch game that he is doing.
So we need to conduct analytics which map was more successful and more winning? That makes sense, thanks.
and
review the recordings of games - I already started to do this in order to better understand which team I would like to bet on.