Ryan Zimmerman’s three-run shot puts the Nats ahead to stay in a wild win over the Orioles

“Oh, man, the ultimate team player,” Harrison said of Zimmerman. “For one, Mr. National — that’s what we call him. You look at what he’s done. His track record speaks for itself, and to come into this season and have that role [as a reserve], he’s shown what it is to be a professional.”