Why MM gives me the same players over again in pubs?

@PsyhiX69 Because losing with them was such a great success on the matchmaking's part, that giving you them again is even better. I sometimes get the same teammates 3 times in a row, and its highly annoying when they both act like bots.

In all honesty, its most likely just that all the other players are in matches or premade. Regardless of which, matchmaking isn't that good anyways.