Angels Roster & Staff
Transactions
| Date | Transaction |
| 01/31/18 | Los Angeles Angels signed free agent LHP Ian Krol to a minor league contract and invited him to spring training. |
| 01/25/18 | Los Angeles Angels signed free agent RHP Ivan Pineyro to a minor league contract. |
| 01/22/18 | Los Angeles Angels signed free agent LHP John Lamb to a minor league contract and invited him to spring training. |
| 01/17/18 | Los Angeles Angels signed free agent RHP Dylan Unsworth to a minor league contract. |
| 01/17/18 | Los Angeles Angels signed free agent C Francisco Arcia to a minor league contract and invited him to spring training. |
| 01/13/18 | Los Angeles Angels signed free agent RHP Matt Custred to a minor league contract. |
| 01/12/18 | Los Angeles Angels sent LHP Nate Smith outright to Salt Lake Bees. |
| 01/10/18 | Los Angeles Angels signed free agent RHP Dustin Hunt to a minor league contract. |
| 01/09/18 | Los Angeles Angels signed free agent C Rene Rivera. |
| 01/09/18 | Los Angeles Angels designated LHP Nate Smith for assignment. |
| 01/08/18 | Los Angeles Angels signed free agent LF Eric Young Jr. to a minor league contract and invited him to spring training. |
| 01/05/18 | Los Angeles Angels signed free agent 2B Jose Miguel Fernandez to a minor league contract and invited him to spring training. |