Ober's contract was purchased by the Twins on Friday.

The 6-foot-9 righty dominated across multiple levels in 2019, logging a 0.69 ERA, 0.81 WHIP and 100:9 K:BB in 78.2 innings. He finished that season with four starts at Double-A, so he could be assigned to Triple-A at the start of his age-25/26 season.