This is a problem. The win/lose streak needs to not be part of the equation.
Also, since everyone starts at 1500 and the game seems to swing you hundreds of MMR based on single wins and losses, it’s very easy for a veteran player at 2300 to be placed with Joe blow at 1500 who’s only just learning pvp. This just feels bad and it really would be more fun for everyone if they toned down/reworked the MMR or just removed it all together.