Giants Roster & Staff
Transactions
| Date | Transaction |
| 04/25/15 | San Francisco Giants sent RHP Erik Cordier on a rehab assignment to Sacramento River Cats. |
| 04/22/15 | San Francisco Giants signed free agent LHP Orleny Quiroz to a minor league contract. |
| 04/18/15 | San Francisco Giants placed RHP Jake Peavy on the 15-day disabled list. Back strain |
| 04/18/15 | San Francisco Giants recalled C Andrew Susac from Sacramento River Cats. |
| 04/16/15 | San Francisco Giants sent RHP Erik Cordier on a rehab assignment to San Jose Giants. |
| 04/11/15 | San Francisco Giants sent 1B Travis Ishikawa on a rehab assignment to Sacramento River Cats. |
| 04/11/15 | San Francisco Giants sent 2B Ehire Adrianza outright to Sacramento River Cats. |
| 04/07/15 | San Francisco Giants placed RHP Matt Cain on the 15-day disabled list retroactive to April 4, 2015. Strained right flexor tendon. |
| 04/07/15 | San Francisco Giants recalled Chris Heston from Sacramento River Cats. |
| 04/05/15 | San Francisco Giants designated 2B Ehire Adrianza for assignment. |
| 04/05/15 | San Francisco Giants placed RF Hunter Pence on the 15-day disabled list retroactive to March 27, 2015. Fractured left forearm. |
| 04/05/15 | San Francisco Giants placed 1B Travis Ishikawa on the 15-day disabled list retroactive to March 30, 2015. Low back strain. |
| 04/05/15 | San Francisco Giants placed RHP Erik Cordier on the 15-day disabled list retroactive to March 27, 2015. Right forearm strain. |
| 04/05/15 | San Francisco Giants signed free agent RHP Kevin Correia to a minor league contract. |
| 04/05/15 | San Francisco Giants selected the contract of RHP Brett Bochy from Sacramento River Cats. |
| 04/05/15 | San Francisco Giants optioned RHP Brett Bochy to Sacramento River Cats. |
| 04/03/15 | St. Louis Cardinals claimed CF Gary Brown off waivers from San Francisco Giants. |
| 04/03/15 | San Francisco Giants released RHP Edgmer Escalona. |