By NOAH TRISTER
AP Baseball Writer
BALTIMORE (AP) — George Kirby allowed four hits in six innings for his first big league win, and Taylor Trammell had three hits and four RBIs to help the Seattle Mariners to a 10-0 rout of the Baltimore Orioles. Trammell hit an RBI double in the second when his grounder up the middle caromed off second base and into shallow center field. Seattle added two more runs that inning and then four in the third. Kirby struck out eight and walked one in his fifth major league start. By the ninth inning, the Orioles had infielder Chris Owings on the mound.