Americas map pool

Since the americas start a week later will they still have split and breeze in the map pool just like pacific and emea or will they have haven in the map pool from week 1 already?

New patch
Haven will be in
New map abyss will be in the map pool during playoffs replacing breeze( or maybe split, can’t remember)

VCT NA did make a tweet about this, u can check that out

Week 1: Old patch, old map pool (Split + Breeze)
Rest of split: New patch, modified map pool (Split + Haven)
Playoffs: New patch, new map pool (Haven + Abyss)