Valencia (hamstring) hit off a tee Monday and appears to be progressing well, Susan Slusser of the San Francisco Chronicle reports.
This is good to hear considering not much was known about Valencia's rehab to this point. There's still not a definitive timetable for the third baseman's return, but the A's are hopeful that they can limit his stay on the disabled list to 15 days. If Valencia can continue progressing well like he has so far, that may be a very reasonable goal.