Athletics 2, Mariners 1
SEATTLE — Jarrod Parker struck out a career-high nine in seven dominant innings, and Yoenis Cespedes and Coco Crisp homered for Oakland's only hits. Parker, a rookie, has allowed two earned runs over his past 20 innings and is 2-0 in those three outings. He gave up a home run to former Ray John Jaso in the second inning that tied the score at 1. Seattle starter Kevin Millwood left the game after 22/3 innings after again straining his right groin.