January 09, 2018

Angels  sign Rene Rivera as a free agent

January 31, 2018

Angels  sign Ian Krol

February 17, 2018

C.J. Cron traded from Angels  to Rays 

March 20, 2018

Luis Rengifo traded from Rays  to Angels 

March 29, 2018

Angels  place Andrew Heaney on the injured list

April 03, 2018

Angels  place Matt Shoemaker on the injured list

April 21, 2018

Angels  designate Luke Bard for assignment

April 27, 2018

Angels  sign Zack Kelly

May 01, 2018

Angels  place Keynan Middleton on the injured list

May 02, 2018

Angels  place Nick Tropeano on the injured list

May 14, 2018

Angels  place Keynan Middleton on the injured list

May 20, 2018

Angels  place Rene Rivera on the injured list

May 28, 2018

Angels  designate Ian Krol for assignment

June 01, 2018

Ian Krol became a free agent

June 02, 2018

Angels  place Kole Calhoun on the injured list

June 06, 2018

Angels  place Andrelton Simmons on the injured list

June 08, 2018

Angels  place Shohei Ohtani on the injured list

June 14, 2018

Angels  sign Austin Warren

Angels  sign Andrew Wantz

Angels  sign Kyle Tyler

June 15, 2018

Angels  place Nick Tropeano on the injured list

Angels  place Garrett Richards on the injured list

Angels  sign Kyle Bradish

June 28, 2018

Angels  place Jake Jewell on the injured list

Angels  sign Cooper Criswell

July 11, 2018

Angels  place Garrett Richards on the injured list

July 13, 2018

Angels  place Albert Pujols on the injured list

July 19, 2018

Angels  sign Michael Stefanic

July 26, 2018

August 07, 2018

Angels  place Nick Tropeano on the injured list

August 10, 2018

Angels  place Mike Trout on the injured list

August 16, 2018

Angels  place Hansel Robles on the injured list

August 21, 2018

Angels  place Justin Upton on the injured list

August 30, 2018

Angels  place Albert Pujols on the injured list

October 29, 2018

Garrett Richards became a free agent

November 19, 2018

Angels  sign Dustin Garneau

November 20, 2018

Angels  sign Wilfredo Tovar

November 21, 2018

Dillon Peters traded from Marlins  to Angels 

November 29, 2018

Tommy La Stella traded from Cubs  to Angels 

November 30, 2018

Blake Parker became a free agent

Matt Shoemaker became a free agent

December 06, 2018

December 20, 2018

Angels  sign Trevor Cahill as a free agent

December 21, 2018

Angels  designate Luke Farrell for assignment

Angels  sign Matt Harvey as a free agent

December 29, 2018

Angels  designate Austin Brice for assignment

Angels  sign Jonathan Lucroy as a free agent