ImpactCasparius has started in all 18 of his appearances so far this season (13 at Triple-A, five at Double-A), but he'll join the big-league roster Sunday to provide some length out of the bullpen. The 25-year-old has yet to make his MLB debut and logged a 3.54 ERA with a 61:29 K:BB across 56 innings with Triple-A Oklahoma City.
AUGUST 18•ROTOWIRE