Guild Wars 2

Really in essence this isn’t a Matchmaking System it’s a Sorting System:

Rigging games so that people are slotted in where the system predetermines they should be.

Actually playing the game feels arbitrary.

For Science:
Ask your team before the game begins whether they won or lost their last game.
If the majority lost – you know what’s coming. Been doing this tonight, so far 100% accurate, over about 15 games.

We know, it’s basically a slot machine atm.