Norris (2-2) allowed three runs on four hits and one walk while striking out seven over six innings in a no-decision against the Royals on Sunday.
Norris hasn't allowed more than three runs in any of his six starts since rejoining the rotation on Aug. 9, and he's lowered his ERA from 4.85 to 3.94 during that span. After posting a 3.75 ERA along with a 1.20 WHIP in 2015, he's taken a step backward this season, especially with his current 1.51 WHIP.