8:14 PM - Gregory Santos (SF) was optioned to Triple-A Sacramento on Tuesday, Andrew Baggarly of The Athletic reports.

4:19 PM - Gregory Santos (SF) was recalled from Triple-A Sacramento on Sunday, Maria I. Guardado of MLB.com reports.

1:30 PM - Gregory Santos (SF) was optioned to Triple-A Sacramento on Sunday, Alex Pavlovic of NBC Sports Bay Area reports.

7:23 PM - Gregory Santos (SF) was recalled by the Giants on Thursday, Maria I. Guardado of MLB.com reports.

5:22 PM - Gregory Santos (SF) was handed an 80-game suspension Tuesday after testing positive for Stanozolol, Mark Feinsand of MLB.com reports.

6:49 PM - Gregory Santos (SF) was optioned to the Giants' alternate training site Wednesday, Kerry Crowley of The San Jose Mercury News reports.

12:20 PM - Gregory Santos (SF) (0-2) allowed three runs (two earned) on three hits and a walk with one strikeout in Tuesday's extra-inning loss to the Rockies.

12:36 PM - Gregory Santos (SF) (0-1) failed to retire a batter, allowing three runs on two hits and a walk to take the loss Saturday versus the Marlins.

11:19 AM - Gregory Santos (SF) struck out two and did not allow a baserunner in one inning Thursday against the Marlins in his big-league debut.

6:00 PM - Gregory Santos (SF) was recalled by the Giants on Thursday, Susan Slusser of the San Francisco Chronicle reports.

2:19 PM - Gregory Santos (SF) Giants optioned Santos to their minor-league camp Monday.

8:39 PM - Gregory Santos (SF) contract was purchased by the Giants on Friday.