How are we matched when we verse people

[GODZ WRAITH]

How do we get matched with other syndicates? Is it the average amount of attack and defence stats? Or is it something completely different?

[gunny22]

Must be a/d because I just drew a level 153 leader (while I'm only L50) AND I beat him with one Power Attack.
And my first 2 battles also had a level average far above my team.