 In baseball, both the Nationals and Orioles will be in action in the 4 p.m. hour. The Nats want to bounce back from an 11-inning loss against the Cardinals last night, while the O's want to make it two in a row against the A's. An upset at Wimbledon as Yulia Putintseva defeated top-seeded Iga Swiatek in three sets in their third-round matchup.