Yu Darvish and Blake Snell are slated to start for San Diego at Colorado in a single-admission doubleheader Wednesday. The Padres will be without Fernando Tatis Jr., who tested positive for COVID-19 and was one of three players the team added to the injured list Tuesday due to health and safety protocols. The others were utilitymen Jurickson Profar and Jorge Mateo. San Diego manager Jayce Tingler said he learned of Tatis’ positive test in a phone call late Monday night, but the star shortstop was symptom-free at the moment. Meanwhile, former Mets ace Matt Harvey pitches for Baltimore at Citi Field, facing New York for the first time since his 2018 trade to Cincinnati.