Mookie Betts and the Los Angeles Dodgers arrived late in Kansas City after their weather-delayed game the previous night in Colorado, so the All-Star slugger figured he would get his team off to a quick start Friday night. Betts went deep twice off big league debutant Alec Marsh, finished 4 for 4 with two walks to match a career best by reaching base six times, and drove in four runs to help the Dodgers romp to a 9-3 win over the last-place Royals. "You know, we got in late and I said, 'That's no excuse,'" said the diminutive Betts, who nonetheless will take his swings in the Home Run Derby at the All-Star Game in less than two weeks.