By DAVE SKRETTA
AP Sports Writer
KANSAS CITY, Mo. (AP) -- Kris Medlen outpitched the Royals' Ervin Santana over seven innings, Jason Heyward hit a go-ahead homer, and the Atlanta Braves' bullpen hung on for a 4-3 victory Tuesday night in the team's first visit to Kansas City.
Medlen (5-7) limited the Royals to a run in the first and Eric Hosmer's two-run homer in the fifth while striking out five. He turned the game over to Jordan Walden, who survived a leadoff walk in the eighth inning to get the game into the hands of Craig Kimbrel.
The Braves closer walked Mike Moustakas and gave up a single to David Lough to start the ninth, but rallied to strike out Elliot Johnson and Jarrod Dyson. Kimbrel intentionally walked Alex Gordon to load the bases, and then got Alcides Escobar to fly out to right on the first pitch.
The escape job was Kimbrel's 22nd save.