Athletics released LHP Ross Detwiler.
Ross Detwiler is expected to opt out of his minor league contract on Sunday.
Athletics re-signed LHP Ross Detwiler to a minor league contract with an invitation to spring training.
Ross Detwiler fired seven innings of one-run ball Wednesday in the A's loss to the Astros.
Ross Detwiler gave up three runs in 5 1/3 innings Friday in a loss to the Cardinals.
Ross Detwiler was knocked around again Saturday, allowing 10 hits and six runs over four innings in a loss to the White Sox.
Ross Detwiler was punished for five runs on seven hits and four walks over 4 2/3 innings in Monday's loss to the Rangers.
Ross Detwiler blanked the Orioles for eight innings on Wednesday to pick up his first win as a starter since 2013.
Athletics purchased the contract of LHP Ross Detwiler.
The Athletics will call up Ross Detwiler to start Wednesday against the Orioles.
Athletics acquired LHP Ross Detwiler from the Indians in exchange for cash considerations.
Indians sent LHP Ross Detwiler outright to Triple-A Columbus.
Indians designated LHP Ross Detwiler for assignment.
Indians purchased the contract of LHP Ross Detwiler from Triple-A Columbus.