Duffy (7-6) allowed only one run on six hits and a walk over 6.1 innings in Tuesday's 3-1 win over the Tigers. He struck out four.

EDGE Analysis

The left-hander's been alternating good starts with mediocre ones since he came off the DL at the beginning of July, leaving him with a 3.62 ERA for the month, but his 1.05 WHIP and 25:3 K:BB in 32.1 innings suggest he's been a little unlucky. Duffy will try to break that pattern in his next start Monday on the road against the Orioles.