Duffy went 3-for-4 in Saturday's 3-2 loss to the Red Sox.
Duffy appears intent on making up for all of his lost time in 2017 right away, as he has racked up four hits, including a double, over his first three games. The 27-year-old batted fifth Saturday while designated hitter Denard Span led off, but Duffy is expected to see plenty of time at the top of the order himself over the course of the season.