Busch Stadium, home of the St. Louis Cardinals, remains quiet Friday, Aug. 7, 2020, in St. Louis. Major League Baseball announced Friday night that the entire three-game series between the Chicago Cubs and Cardinals set for this weekend in St. Louis has been postponed after two more Cardinals players and a staff member tested positive for the coronavirus. (AP Photo/Jeff Roberson)

An entrance to Busch Stadium, home of the St. Louis Cardinals, remain closed Friday, Aug. 7, 2020, in St. Louis. Major League Baseball announced Friday night that the entire three-game series between the Chicago Cubs and Cardinals set for this weekend in St. Louis has been postponed after two more Cardinals players and a staff member tested positive for the coronavirus. (AP Photo/Jeff Roberson)

The sun sets in the distance as a statue of St. Louis Cardinals great Stan Musial stands outside a quiet Busch Stadium Friday, Aug. 7, 2020, in St. Louis. Major League Baseball announced Friday that a three-game series between the Chicago Cubs and Cardinals set for this weekend in St. Louis has been postponed after two more Cardinals players and a staff member tested positive for the coronavirus. (AP Photo/Jeff Roberson)

FILE - In this June 30, 2017, file photo, John Mozeliak, right, newly named St. Louis Cardinals president of baseball operations, speaks during a news conference at Busch Stadium in St. Louis. St. Louis' series opener against the Chicago White Sox has been postponed to Saturday, Aug. 15, 2020, giving the Cardinals an extra day to recover from a coronavirus outbreak. The Cardinals, who have not played since July 29, were set to resume their season Friday night in Chicago. But the series opener was pushed back to a doubleheader on Saturday, the beginning of an extended stay in the Windy City for the Cards. (Robert Cohen/St. Louis Post-Dispatch via AP, File)