John Jaso (elbow) is expected to resume catching on Tuesday.
John Jaso (elbow) is expected to see action at designated hitter during the second half of Saturday's game against the Angels.
John Jaso will be held out of action until Saturday or Sunday due to bruising near his elbow.
Jane Lee of MLB.com reports that John Jaso (concussion) will enter spring training without any limitations.
Athletics and C John Jaso avoided arbitration by agreeing to a one-year, $2.3 million contract.
Jane Lee of MLB.com believes that John Jaso could serve as the Athletics primary designated hitter in 2014.
John Jaso (concussion) will soon see a specialist in order to be cleared to catch in 2014.
John Jaso (concussion) doesn't expect to play for the Athletics during the postseason.
John Jaso (concussion) had four plate appearances during an instructional league game on Thursday, recording a hit and a walk.
John Jaso (concussion) will play some games in the instructional league early next week.
John Jaso (concussion) took batting practice Tuesday.
John Jaso (concussion) is unlikely to return before the end of the season after experiencing further concussion symptoms.
John Jaso (concussion) could begin taking live batting practice early next week.
Athletics manager Bob Melvin said Tuesday that there's still no timetable for John Jaso's (concussion) return.