Diplan was claimed off waivers by the Orioles on Monday.
The Tigers attempted to get the right-hander through waivers, but they were unsuccessful as Diplan was claimed by the Orioles on Monday. The 23-year-old has yet to see playing time past the Double-A level, while he posted a 4.85 ERA with a 73:44 K:BB over 68.2 innings in Double-A last season.