Duffy went 2-for-4, smacking a pair of doubles in Wednesday's loss to the Diamondbacks.
After hitting two home runs in his first three games this season, Duffy has been mired in a sophomore slump (.217/.254/.383). He managed to end an 0-for-13 skid with a pair of singles Tuesday, but he had a couple of more authoritative hits Wednesday, indicating that he may finally be heating up at the plate.