Phillies announce four more positive tests in Clearwater COVID-19

Coronavirus Outbreak: Live Updates and News for Jun. 19, 2020 - Bloomberg

Veteran righty Matt Shoemaker to start in next Toronto Blue Jays game

Twins report two more positive COVID-19 tests, including Willians Astudillo

Coronavirus outbreak at Phillies' complex highlights health risks facing MLB – NBC Sports Chicago

Phillies GM Matt Klentak offers specifics on team's COVID-19 cases, including the mistakes – NBC Sports Philadelphia

Phllies halt activity at stadium after positive tests for coronavirus - ESPN

All MLB teams to shutdown spring training camps over coronavirus concerns, source says

Phillies close home field 'until further notice' after staff test positive for COVID-19

Report: More Phillies players and staff test positive for coronavirus

As Twins reveal positive tests, concerns of playing in a pandemic are amplifying - The Athletic

Clearwater Threshers Ticket Terms and Conditions

Coronavirus outbreaks prompt Phillies, Blue Jays to shut down facilities; MLB closes spring facilities in Florida, Arizona - The Boston Globe