does anyone got ban because of MMR boosting lately? I am wondering because its close to the season end the chance of getting ban (accidentally) may be greater. I got ban recently but I know myself that I my account was never boosted by anyone, sent a ticker to riot and hopefully they will look at the case again and give me a satisfy result. although I am pretty worry now as I quickly look through other cases no one got unban from riot before. 
Lew1 votesThe only people that get these MMR bans are those who let others play ranked games on their accounts.
Shac Norris1 votesPretty sure they have an accurate system to determine if you're getting elo-boosted or not.
If you play one day and the other day someone in Atlantis starts playing ranked games on your account, it's very likely that it's not you but nami who's playing, thus leading to bans.
Notadoctor1 votesthat's so frustrating tho because I know I didn't do anything like that
Kao Atlantis1 votesHave you ever let anyone else play on your account? If you honestly didn't, let the ticket be answered by Riot, they will investigate to ensure you weren't banned falsely. There isn't much we can do to help you on the boards.
Shac Norris1 votesOf course you didnt do anything like that, since nami doesnt exist in real life...