These teams just met and totaled just four runs on Friday night. Lefty Jared Koenig bested the Royals on June 19, allowing no runs in 5.2 innings in a 4-3 A's win. Brad Keller just shut out Oakland 2-0 on July 18. Keller owns a 3.73 ERA at home this season and is a 3.25 ERA during the day.