Duffy took his fourth loss Tuesday against Houston as he allowed four runs on six hits and two walks in 6.2 innings. He struck out six. Duffy has 10 strikeouts against just two walks in his since his return but has served up 14 hits in those 11.1 innings. Duffy has dealt with control issues all year, but sometimes missing in the zone is even more dangerous than missing for a ball. Duffy's ERA remains 5.44 as he has yet to find his rhythm all year long.