12:49 PM - Spencer Bivens (SF) struck out two in a perfect ninth inning during Friday's 7-5 loss to the Red Sox.

12:18 PM - Spencer Bivens (SF) (2-2) picked up the win in one-third of a scoreless 10th inning during Friday's 5-4 extra-inning victory over Atlanta.

2:17 PM - Spencer Bivens (SF) (1-2) was tagged with the loss in Tuesday's 3-2 extra-inning defeat to the Padres, allowing one unearned run on two hits.

1:30 PM - Spencer Bivens (SF) threw two scoreless innings in Wednesday's 8-7 loss to the Diamondbacks, surrendering two hits and a walk while striking out two.

10:46 AM - Spencer Bivens (SF) allowed one earned run on three hits while striking out one over 1.2 innings during Wednesday's 5-3 loss to the Padres.

11:26 AM - Spencer Bivens (SF) (1-1) allowed one run on one hit and two walks while striking out one over two innings, earning the win in Friday's 10-9 extra-innings victory over the Mariners.

7:08 AM - Spencer Bivens (SF) appeared out of the bullpen in Thursday's 3-0 loss to the Brewers, giving up two runs on two hits and no walks while striking out two in two innings.

8:10 AM - Spencer Bivens (SF) did not factor into the decision in Sunday's win over the Padres, allowing one run on four hits and a walk while striking out three over 4.1 innings.

3:18 PM - Spencer Bivens (SF) Giants recalled Bivens from Triple-A Sacramento on Thursday, Maria I. Guardado of MLB.com reports.

1:12 PM - Spencer Bivens (SF) Giants optioned Bivens to Double-A Richmond on Tuesday, Shayna Rubin of the San Francisco Chronicle reports.

4:32 PM - Spencer Bivens (SF) Francisco recalled Bivens from Triple-A Sacramento on Saturday.

1:28 PM - Spencer Bivens (SF) Giants optioned Bivens to Triple-A Sacramento on Saturday.

12:50 PM - Spencer Bivens (SF) is expected to serve as a bulk reliever behind opening pitcher Erik Miller in Friday's game against the Guardians, Shayna Rubin of the San Francisco Chronicle reports.

12:09 PM - Spencer Bivens (SF) will start Sunday's game against the Dodgers, Susan Slusser of the San Francisco Chronicle reports.

9:02 AM - Spencer Bivens (SF) (1-1) took the loss Wednesday as the Giants were downed 6-5 by the Cubs, giving up three runs (two earned) on five hits and two walks over two-plus innings. He struck out one.