Giants Roster & Staff
Transactions
| Date | Transaction |
| 08/31/15 | San Francisco Giants designated RF Ryan Lollis for assignment. |
| 08/31/15 | Boston Red Sox traded LF Alejandro De Aza to San Francisco Giants for LHP Luis Ysla. |
| 08/31/15 | Boston Red Sox traded LF Alejandro De Aza to San Francisco Giants for LHP Luis Ysla. |
| 08/31/15 | San Francisco Giants sent CF Angel Pagan on a rehab assignment to Sacramento River Cats. |
| 08/29/15 | San Francisco Giants sent CF Angel Pagan on a rehab assignment to San Jose Giants. |
| 08/28/15 | San Francisco Giants recalled Chris Heston from Sacramento River Cats. |
| 08/28/15 | San Francisco Giants placed RHP Matt Cain on the 15-day disabled list retroactive to August 26, 2015. Right elbow nerve irratation |
| 08/25/15 | San Francisco Giants sent OF Angel Pagan on a rehab assignment to Sacramento River Cats. |
| 08/25/15 | San Francisco Giants recalled Mike Broadway from Sacramento River Cats. |
| 08/25/15 | San Francisco Giants placed LHP Jeremy Affeldt on the 15-day disabled list retroactive to August 24, 2015. Left knee subluxation |
| 08/23/15 | San Francisco Giants sent CF Angel Pagan on a rehab assignment to AZL Giants. |
| 08/22/15 | San Francisco Giants optioned RF Ryan Lollis to Sacramento River Cats. |
| 08/22/15 | San Francisco Giants activated RHP Mike Leake from the 15-day disabled list. |
| 08/21/15 | San Francisco Giants activated LF Marlon Byrd. |
| 08/21/15 | San Francisco Giants optioned RHP Chris Heston to Sacramento River Cats. |
| 08/20/15 | Cincinnati Reds traded LF Marlon Byrd and cash to San Francisco Giants for RHP Stephen Johnson. |
| 08/20/15 | Cincinnati Reds traded LF Marlon Byrd and cash to San Francisco Giants for RHP Stephen Johnson. |
| 08/20/15 | San Francisco Giants placed RF Hunter Pence on the 15-day disabled list retroactive to August 18, 2015. Left oblique strain |
| 08/20/15 | San Francisco Giants activated LF Nori Aoki from the 7-day disabled list. |
| 08/17/15 | San Francisco Giants optioned C Hector Sanchez to Sacramento River Cats. |
| 08/17/15 | San Francisco Giants activated C Andrew Susac from the 15-day disabled list. |
| 08/14/15 | San Francisco Giants sent RHP Tim Hudson on a rehab assignment to San Jose Giants. |
| 08/13/15 | San Francisco Giants recalled Ryan Lollis from Sacramento River Cats. |
| 08/13/15 | San Francisco Giants placed LF Nori Aoki on the 7-day disabled list. Concussion |
| 08/11/15 | San Francisco Giants sent C Andrew Susac on a rehab assignment to San Jose Giants. |
| 08/11/15 | San Francisco Giants placed CF Angel Pagan on the 15-day disabled list. Right patella tendinitis. |
| 08/11/15 | San Francisco Giants recalled RF Juan Perez from Sacramento River Cats. |
| 08/07/15 | San Francisco Giants placed RHP Mike Leake on the 15-day disabled list retroactive to August 3, 2015. Left hamstring strain |
| 08/07/15 | San Francisco Giants recalled LHP Josh Osich from Sacramento River Cats. |
| 08/06/15 | San Francisco Giants signed free agent 2B Nick Noonan to a minor league contract. |
| 08/04/15 | San Francisco Giants sent 3B Joaquin Arias outright to Sacramento River Cats. |
| 08/03/15 | San Francisco Giants placed 2B Joe Panik on the 15-day disabled list retroactive to August 2, 2015. Lower back inflammation |
| 08/03/15 | San Francisco Giants selected the contract of 2B Kelby Tomlinson from Sacramento River Cats. |