Royals pitcher Zack Greinke suffered his worst start of the season on Sunday. The White Sox defeated the Royals 7-4, and Greinke didn't figure into the decision. Greinke pitched seven innings against Chicago, allowing three earned runs on eight hits. He struck out seven batters, while walking none. He threw 114 pitches; his tenth straight appearance with more than 100 pitches. With the appearance, his ERA jumped to 1.10 on the season.