KANSAS CITY, Mo. — Vinnie Pasquantino hit a tiebreaking two-run double during Kansas City's three-run fifth inning, and the Royals beat the Seattle Mariners 8-4 on Saturday.
Kyle Isbel had three RBIs for Kansas City, and Adam Frazier had two hits and scored two runs. The Royals earned their third consecutive win.
Kansas City trailed 3-2 before Frazier doubled and scored on Nick Loftin's single in the fifth. With two outs and runners on the corners, Pasquantino slapped a grounder inside the first base bag.
''Guys seem to be putting together some really nice at-bats right now,'' Pasquantino said. ''Two-out, runners-in-scoring-position hits, that's going to win you some games.''
J.P. Crawford and Mitch Garver homered for Seattle. Crawford finished with two hits and two RBIs.
Mariners right-hander Luis Castillo (5-7) permitted a season-high five runs in five innings. He allowed six hits, struck out four and walked one.
''Early in the game, nothing was easy,'' Mariners manager Scott Servais said. ''They were making him work through at-bats. They got a couple of huge two-out, two-run doubles that spread the gap. We weren't able to overcome it.''
Said Castillo: ''Two pitches I kind of left up there and those were the two pitches that cost us the game.''