Brewers OF Cain opts out of season after five games - Superior Telegram
Pirates' weekend games vs. Reds postponed; makeup date — or dates — TBD
Entire Pirates-Cards 3-game series postponed over virus woes - Erie News Now
Entire Cubs-Cardinals series postponed after eighth St Louis player tests positive, MLB
Reports: Cubs' Series vs. Cardinals Postponed After St. Louis Player Tests Positive for COVID-19 – NBC Chicago
Bad news keeps coming for Cardinals: another positive test, another series postponed
Cardinals-Brewers game postponed after 2 St. Louis positives
Reds player tests positive for COVID-19, next two games against Pirates postponed
Cardinals series vs. Pirates postponed, team puts distance between new positive COVID-19 tests and next game