I opted out of my contract, California is on a "tier system", depending on how many new cases per day per 100,000 residents or percent positivity rate. Purple is the highest, red, orange, and then yellow being the lowest. Here is a link that explains it. https://abc7news.com/california-covid-watch-list-criteria-newsom-4-tiers-reopening-plan-ca-county-map/6393906/

When your county falls into a certain color it restrictss how certain businesses can operate. There are 21 different categories that a business can fall under. One day you might be open indoors with 25% capacity, the next day it's no indoor service. "Professional sports: no live audiences" are on all 4 tiers. However, the state just announced that it would let outdoor stadiums open to 20% capacity if you were in the Orange tier. Unfortunately, Santa Clara public health said "audiences at professional sporting events will not be allowed anytime soon,"

As far as I know, there will be no NFL games to watch live this year.