Danny Duffy (calf cramp) is fully expected to make his next scheduled start. Duffy made an early exit from Sunday's game against the Cardinals after feeling some tightness in his left calf. He called that decision a precautionary measure and will prepare as normal for his next outing against the Cubs. The rookie left-hander is sporting a 5.03 ERA and 1.79 WHIP in 34 innings this season.