Kansas City Royals' Hunter Dozier bats during the first inning of an exhibition baseball game against the Houston Astros in Kansas City, Mo., Monday, July 20, 2020. Kansas City Royals outfielder Hunter Dozier has tested positive for COVID-19 and was placed on the injured list before the club played its final exhibition game against the Cardinals in St. Louis on Wednesday. And it still snuck up on them.The positive test leaves Matheny with another hole to fill in his starting lineup. Ryan McBroom, who made his big league debut last season, will likely start at first base with O'Hearn sidelined by the virus. Danny Duffy will start opening day against Cleveland and rookie Brady Singer will make his big league debut on Saturday.