Athletics Roster & Staff

Date Transaction
4/4/19 Oakland Athletics sent RHP Chris Bassitt on a rehab assignment to Stockton Ports.
4/5/19 Oakland Athletics signed free agent OF Otoniel Vallejo to a minor league contract.
4/9/19 Oakland Athletics sent RHP Chris Bassitt on a rehab assignment to Las Vegas Aviators.
4/15/19 Oakland Athletics optioned RHP Chris Bassitt to Las Vegas Aviators.
4/17/19 Oakland Athletics placed RHP Marco Estrada on the 10-day injured list. Lumbar strain.
4/17/19 Oakland Athletics recalled RHP Chris Bassitt from Las Vegas Aviators.