January 09, 2020

July 12, 2020

Astros  place Jose Urquidy on the injured list

Astros  place Yordan Alvarez on the injured list

July 23, 2020

Astros  place Brad Peacock on the injured list

Astros  place Austin Pruitt on the injured list

July 25, 2020

Astros  place Aledmys Diaz on the injured list

July 27, 2020

Astros  place Justin Verlander on the injured list

July 28, 2020

Astros  place Joe Biagini on the injured list

August 01, 2020

Astros  place Chris Devenski on the injured list

August 10, 2020

Brooks Raley traded from Reds  to Astros 

August 15, 2020

Astros  place Michael Brantley on the injured list

August 18, 2020

Astros  place Yordan Alvarez on the injured list

August 20, 2020

Astros  place Alex Bregman on the injured list

August 22, 2020

Astros  place Josh James on the injured list

September 05, 2020

Astros  place Jose Altuve on the injured list

September 06, 2020

Astros  place Lance McCullers on the injured list

September 07, 2020

Astros  place Chris Devenski on the injured list

Astros  place Blake Taylor on the injured list

September 18, 2020

Astros  place Brad Peacock on the injured list

September 25, 2020

Astros  place Josh James on the injured list

September 29, 2020

Astros  place Bryan Abreu on the injured list

Astros  designate Joe Biagini for assignment

October 28, 2020

Brad Peacock became a free agent

George Springer became a free agent

Josh Reddick became a free agent

Michael Brantley became a free agent

December 23, 2020

Astros  sign Jose Siri