The Oakland Athletics will activate pitcher Sean Manaea (shoulder) from the disabled list on either Sunday or Monday.
The A's have sent Jharel Cotton down to Triple-A, and Manaea will take his place in the rotation after he played well in Tuesday's rehab start.
numberFire's models project Manaea to post a 3.77 ERA and 1.26 WHIP in 124 innings pitched over the remainder of the season.
Source: Rotoworld.com