The Nats shutout Houston 6-0 on Sunday afternoon to capture the series. Mark & Al sing the praises of Mitchell Parker, who tossed seven shutout frames in just his 2nd career start. Have they found a "Diamond in the Rough"? (15:30) The offense came through with 11 hits and immediately scored three runs off of Hunter Brown. Luis Garcia Jr. continued his strong April as he had a trio of hits and knocked in two runs. (20:40) Keibert Ruiz will likely make a rehab appearance with AA Harrisburg on Tuesday as he hopes to return soon from an extended absence due to influenza. The last game he appeared in was April 8th in San Francisco. (24:30) A look at the upcoming schedule as the Dodgers come to D.C. on Tuesday. The hosts note how few divisional games are upcoming as they don't face the Braves until late May and no Mets 'til early June. Learn more about your ad choices. Visit podcastchoices.com/adchoices