No, it doesn't. It's been posted many times. All SBMM and CBMM filters were broken, so it randomly throws people in. It seems to start with teams on one side and then fills in the rest. Which is why you'll see two teams of 3 on one side and all solos on the other side getting shit on. "Today we’ve discovered an issue with Quickplay Matchmaking. We are actively investigating the depth of the issue, and currently believe that neither connection nor skill are being factored correctly when forming matches." "This results in much faster – but lower-quality – matches than normal." "Our plan for the immediate future is to take no immediate action." It isn't CBMM.