EA_Jason
EA SPORTS FC™ Team
4 years agoRe: Linking Origin Battlefield Progress to Game Pass
Well the offline progress is stored on your PC locally under your Windows user account. This means that you can create a backup and transfer the saves when they aren't carried over. In this case I think that you'll keep the progress as you will have to boot the game through the EA app.
As for the online progress, this is stored on your EA account. Your Xbox account is linked to the EA account and if you are playing on PC, you will still have to launch the game through the EA app. That means that you will keep your progress.