What baseball can learn about COVID-19 case spikes and crowd size from the NFL’s 2020 season
- Written by Alex R. Piquero, Chair of the Department of Sociology and Arts & Sciences Distinguished Scholar, University of Miami

Baseball season is here, and thousands of cheering fans are back in the ballparks after a year of empty seats and cardboard cutouts as fan stand-ins. Still cautious of the COVID-19 risk, most teams were keeping season openers to 20-30% capacity. Only the Texas...