Jesse Hahn struck out three batters as he fired three shutout innings at the Rangers on Thursday.
Susan Slusser of the San Francisco Chronicle writes that Jesse Hahn is in a "neck-and-neck" race with Andrew Triggs for the fifth spot in the Athletics' rotation.
Jesse Hahn allowed three runs on four hits over 1 2/3 innings in Saturday's Cactus League loss to the Cubs.
Jesse Hahn will start the Athletics' Cactus League opener Saturday against the Cubs.
A's manager Bob Melvin said Thursday that Jesse Hahn (shoulder) has the sink back on his fastball.
Athletics activated RHP Jesse Hahn from the 15-day disabled list; optioned him to Triple-A Nashville.
Jesse Hahn (shoulder) is scheduled to make a rehab start with Triple-A Nashville next Tuesday.
Jesse Hahn (shoulder) will not make his scheduled start Sunday after suffering a setback during a recent bullpen session.
Jesse Hahn (shoulder) will rejoin the Athletics' rotation on Sunday against the White Sox.
Jesse Hahn (shoulder) allowed one run over four innings Tuesday in a rehab start with Triple-A Nashville.
Jesse Hahn (shoulder) is expected to make a rehab start on Tuesday.
Jesse Hahn (shoulder) is expected to return to the A's rotation around August 20.
Jesse Hahn (shoulder) played catch Tuesday for the first time since landing on the disabled list.
Athletics placed RHP Jesse Hahn on the 15-day disabled list with a right shoulder strain.