Chris Davis, Caleb Joseph Homer As Orioles Beat A's 9-2

Baltimore Orioles' Caleb Joseph, right, is congratulated by Jonathan Schoop (6) after hitting a two run home run Credit: Associated Press

Baltimore rookie Tyler Wilson is accustomed to bouncing between the big leagues and the minors by now.

He is determined to make a case to stay put - and Monday night's outing certainly didn't hurt.

Chris Davis hit a three-run shot in the first inning for his 27th homer to back Wilson's impressive spot start, and the Orioles beat the Oakland Athletics 9-2 to stay on their roll early in the second half.

''It's just staying focused on the task at hand. There's a lot of different variables in this game that are completely out of your control,'' said the…