Langeliers (knee) took batting practice Monday and is slated to run the bases Tuesday, per MLB.com.
Langeliers has made steady progress in his recovery from the meniscectomy he underwent on his right knee at the end of July. The Athletics are well out of the playoff race and don't need to push the 28-year-old, but his continued buildup in rehab leaves the door open for a late-season return to the active roster. Before hitting the shelf, the catcher slashed .263/.332/.497 with 23 home runs, 51 RBI, 55 runs and two stolen bases in 93 games.