Eduardo Rodriguez pitches into 7th inning as Tigers beat White Sox
Red Sox pushing for players to get covid vaccine for 2022 season - Sports Illustrated
MLB loosens COVID restrictions, drops masks for vaccinated
More than 90% of the Chicago White Sox traveling party received a COVID-19 vaccine
Cubs place three relievers on COVID injured list
Chicago White Sox Will Require COVID Booster Vaccines for All Minor League Players - Bleacher Nation
Chicago White Sox mandate vaccinations for all players - South Side Sox
Phillies vaccine rate reaches 85 percent – NBC Sports Philadelphia
Giants near vaccine threshold
Vaccination status has kept Giants pitching director Brian Bannister away all season - The Athletic