An MRI this week on Tatis' injured right quadricep showed improved healing, and the outfielder is expected to incrementally increase his baseball activities, Kevin Acee of The San Diego Union-Tribune reports.
Tatis -- who is recovering from a femoral stress reaction -- has already begun playing catch and swinging a bat. A clearer timetable for Tatis' return from the 10-day injured list is unlikely to be available until he resumes running with no issues, but he certainly looks to be trending in a good direction.