You can clearly see that TopTeam was directly look at one of you and he obviously saw you.
Right here, TopTeam goes away faking he didn't see you when he should have, but why?
So I decided to make a room which uses [ESP] tag and test it out with someone else. As you can see, ESP displays your name and partially hides a part of your characters head.
Therefore TopTeam turns away because actually thinks that in reality he couldn't have seen him in reality (without using ESP). Even if I didn't get the exact angle from the clan-war match, I still believe there was something going on.