Thirteen members of the Cardinals have been diagnosed with COVID-19, leading to the postponement of the Cardinals' upcoming four-game series with the Tigers in Detroit. The players and staffers who tested positive have returned to St. Louis, five of whom were asymptomatic, while eight have "headache, coughs, sniffle, low-grade fevers."The team's outbreak began on Thursday, when two players tested positive causing the postponement of the team's series against the Brewers this past weekend. Reports and speculations have surfaced that two Cardinals players visited a Casino, but the team has reportedly not seen any proof.