I actually think I was matched up really well in terms of GP and Zeta count, ish. Kinda. In my case went ALL IN on his BH, he had every single one Zeta'd and G12. I was a little jelly, TBH
And thats it... he wasted is entire weak roster attacking, losing upwards of 8 times... mean while I bulldozed BH 1 with Zader and took two teams to take BH team 2 and then I hit auto to finish my other 4 battles losing no one, my score was sweet.
In this case, matching was numerically right, but this dude would need 6 months to make his roster TW or GA friendly.
TL;DR: This is gonna be just like TW, you'll get matched up and bulldoze, or lose outright, and maybe get lucky to get a decent match-up now and again.