KANSAS CITY -- The Royals are 20 days deep into this month’s schedule and still haven’t lost an April game at Kauffman Stadium. With a 9-4 victory over the Orioles on Friday, Kansas City made sure the good vibes continued at home. Alec Marsh delivered 5 2/3 scoreless innings and Vinnie Pasquantino once again showed his power stroke with a fourth-inning homer that got the Royals off and running. Timely hitting in the sixth inning resulted in a five-run, two-out rally that was kick-started by MJ Melendez’s RBI single, which snapped an 0-for-23 skid. Then in the seventh, Melendez crushed...