Brandon Pfaadt had a career-high 11 strikeouts, Ketel Marte broke a tie with am RBI double in the eighth inning, Christian Walker homered and the Arizona Diamondbacks beat the Seattle Mariners 3-2 on Sunday. Marte doubled off reliever Trent Thornton (0-1), scoring Kevin Newman from second to help end Arizona’s three-game losing streak. Read this story