Jesse Hahn will not join the A's rotation this week because he is dealing with a blister.
Susan Slusser of the San Francisco Chronicle suspects Jesse Hahn will join the A's rotation this week.
Jesse Hahn would likely start in Felix Doubront's place if he can't make his scheduled start on Friday.
Athletics optioned RHP Jesse Hahn to Triple-A Nashville.
Jesse Hahn was torched for six runs on 10 hits and two walks over 4 2/3 frames on Monday versus the Indians.
Jesse Hahn gave up two runs in four innings against the Indians on Friday.
Jesse Hahn allowed a pair of runs over two innings of work on Monday versus the Royals.
John Hickey of the Bay Area News Group reports that Jesse Hahn plans to stop throwing his slider in 2016.
Jesse Hahn said Saturday that he has now had five mound sessions and indicated that his forearm feels good.
Jesse Hahn (elbow) said Sunday that he's thrown "with no pain" this offseason.
Athletics activated RHP Jesse Hahn from the 60-day disabled list.
Jesse Hahn (forearm) resumed throwing at 60 feet on Tuesday.
Athletics transferred RHP Jesse Hahn from the 15-day disabled list to the 60-day disabled list.
Jesse Hahn (forearm) is still feeling stiffness when doing strengthening exercises.