If you want to watch any sporting event at a later time, avoid social media and phones at all cost. Don't blame facebook
I know how to avoid spoilers. I didn't even look at my feed. It was seriously right under the "UPDATE YOUR STATUS" field. "RED WINGS BEAT RANGERS. Tell your followers how you feel." Doop-de-doop-de-doo.
Here's how I feel FaceBook: Don't tell me what you think I might want to know. You don't know me! /end rant.