FILE - In this July 12, 2020, file photo, Miami Marlins' Jonathan Villar, left, Jesus Aguilar, center, and Jon Berti wait to bat during a baseball scrimmage at Marlins Park in Miami. Marlins CEO Derek Jeter blamed the team's coronavirus outbreak on a collective false sense of security that made players lax about social distancing and wearing masks. Infected were 21 members of the team's traveling party, including at least 18 players. None is seriously ill, Jeter said Monday, and he expects all to return this season. (AP Photo/Lynne Sladky, File)

Thousands of cardboards with photos of Borussia Moechengladbach soccer fans are displayed on the stands at he stadium in Moenchengladbach, Germany, Tuesday, Aug. 4, 2020. A banner reads "football without fans". Because of the COVID-19 pandemic, all Bundesliga matches took place behind closed doors. The German football league, DFL, works on a concept for the new season with fans returning to the stadiums. (AP Photo/Martin Meissner)