The 23-year-old Fuentes hit a combined .294 with five home runs, 33 RBIs and 25 steals in Triple-A and Double-A last season. He made his major league debut in 2013, hitting .152 in 23 games with the Padres.
The 23-year-old Bartsch went 5-5 with seven saves and a 2.29 ERA in 41 relief appearance at the advanced Class A level.
Copyright 2014 by The Associated Press
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