I have one battle from Week 2 to record, then I can get to the Week 3 ones. They should be all done later this week. The spreadsheet is updated as I do the videos, so that's where it is right now. Here is Week 4's schedule.
Pyrite @ Pewter
Pallet @ Anistar
Cerulean Celebis @ Cerulean Stars
Littleroot @ Mauville
Lavender @ Blackthorn