12:04 PM - Chase Johnson (SF) was outrighted to Triple-A Sacramento on Tuesday, Henry Schulman of the San Francisco Chronicle reports.

5:38 PM - Chase Johnson (SF) (concussion) was reinstated from the 7-day disabled list Thursday and tossed three scoreless innings for Double-A Richmond.

3:40 PM - Chase Johnson (SF) (elbow) was optioned to Triple-A Sacramento on Monday, Henry Schulman of the San Francisco Chronicle reports.

2:56 PM - Chase Johnson (SF) underwent Tommy John surgery last week, Alex Pavlovic of NBC Sports Bay Area reports.

10:51 AM - Chase Johnson (SF) was placed on the 7-day disabled list Sunday, Henry Schulman of the San Francisco Chronicle reports.

10:59 AM - Chase Johnson (SF) -- who made a successful switch to a reliever last season -- is expected to continue in that role this season, CSN Bay Area reports.

6:33 AM - Chase Johnson (SF) was added to the Giants' 40-man roster Friday, Alex Pavlovic of CSN Bay Area reports.