Facing the Orioles for the first time in his career, Jeremy Guthrie allowed two runs -- one earned -- in six innings Thursday to move to 5-0 for the season. Guthrie, who spent five seasons with the Baltimore before being traded after the 2011 campaign, outdueled Freddy Garcia to win a third straight start. The Royals are now 6-1 with him on the mound this season.