Is there a place where we can see the attacker/defender round win rate for each map? If there are no official sources do any third parties measure this?

How Pros Think Mid-Round | Esports Analysis | Strategise

I had a game that started really well, we were winning 5-0 and our sage was top fraging at the moment, so out of nowhere he starts talking shit about our duelist for not fraging like him, things lead to another toxicity started to fill the...