Matchmaking and regions


Excuse me if this is already explained, but how does the game handle the regions? (Asia, Europe, USA). For example, I’m in Asia and every time I’m matched with other people in the Asia region, however I also I know I can party with Europe or USA peeps and game with them, no problem.

What I want to know is, can I ever be matched outside my region, in USA or Europe? Right now, matches can be hard to find outside of the peak hours and I would easily be able to find a match in another time zone. I’m actually English and living in Asia, so sometimes it would be really nice to be matched with other Euro or US players. Maybe we can have a server toggle, like in other games?