Just played this match and there was something very odd.
Does this SF use some kind of cheat to manipulate his rank?
You see he won 90% of his last 20 games
It's obviously a smurf but HOW and WHY is he matched with us in this Legend4 game?? He completely destroyed our game. Because I can't see any loss streak on his profile where he went down from immortal rank 2963 to Legend 4.
So how does this immortal play at Legend4?
Our mid got flamed to death they all blamed him and I don't want to know what happened in all the other 20 games. Just after the game someone noticed the sf.
Source: https://www.reddit.com/r/DotA2/comments/lr6wk5/rank_exploit_rank_2963_legend_how/