Questions about EWC

1. Will all the EWC games be streamed, or just playoffs?

2. Are the first few games BO1 or BO3? I’ve heard conflicting accounts.

Said to be b01s on Valo2Asia

Seen many sites, some say bo3 but most of them say bo1 for the opening stage, the rest being bo3 and bo5 for lower finals and grand finals.
About streaming games, i got no clue, but i think this will be streamed on EWC twitch channel or something idk

i think the groups are BO1s and BO3s while the playoffs are BO3s and a BO5 grand final (single elim)