The NFL is at a tenuous stage in maintaining a best-case scenario for the play of the 2020 season. The league has been the least-affected Big 4 professional league in North America due to the actual season played in the fall, but that does not mean the 2020 season will be unaffected.

For the NFL, one report indicates frequent tests for COVID-19, the coronavirus-caused pandemic afflicting the United States and nearly every country, could be administered for players every three days, according to ESPN's Jeremy Fowler: