Major League Baseball said the game was postponed to allow more time for additional testing and to complete the contact tracing process.
The Cardinals have been off since last Friday, when two players returned positive coronavirus tests. Eight players in total have tested positive, including star catcher Yadier Molina.
The Cardinals spent five days in quarantine in a Milwaukee hotel before finally being cleared to travel back to St. Louis late Tuesday, when they returned negative tests for the second straight day. They got workouts in at home and had been prepared to return to the field Friday.
MLB released its most recent testing numbers Friday. The league said there were 13,043 samples taken last week with 13 positive results for a 0.1% positive rate. During the monitoring phase, there have been 53,826 overall samples that have returned 71 positives for a 0.1% positive rate. Of those 71 positive results, 49 are players and 22 are staff.
Among the players who confirmed they tested positive for COVID-19 were a pair of All-Stars in Molina and Paul DeJong.
Before Friday's postponement, the Cardinals had already added three doubleheaders against the Brewers to a previously scheduled series to make up their three games postponed last weekend. Milwaukee will host doubleheaders Sept. 18 and 20 and will serve as the home team in the opener of a twinbill in St. Louis on Sept. 25.
The Cardinals will make up this week's series against the Detroit Tigers with doubleheaders Aug. 13 and Sept. 10. St. Louis had been scheduled to play the Chicago White Sox at the Field of Dreams in Iowa on Aug. 13. Those teams will play in Chicago on Aug. 14 instead.
More AP MLB: https://apnews.com/MLB and https://twitter.com/AP-Sports
Copyright 2020 STATS LLC and Associated Press. Any commercial use or distribution without the express written consent of STATS LLC and Associated Press is strictly prohibited.