January 19, 2021

Rockies  sign Wynton Bernard

January 20, 2021

Rockies  sign Chris Owings

February 01, 2021

February 16, 2021

Rockies  sign C.J. Cron

March 03, 2021

Rockies  sign Taylor Motter as a free agent

March 20, 2021

Rockies  place Peter Lambert on the injured list

March 28, 2021

Rockies  sign Matt Adams as a free agent

April 01, 2021

Rockies  place Brendan Rodgers on the injured list

Rockies  place Kyle Freeland on the injured list

Rockies  sign Jhoulys Chacin as a free agent

April 10, 2021

Rockies  place Chris Owings on the injured list

Rockies  designate Phillip Diehl for assignment

April 18, 2021

Rockies  place Chris Owings on the injured list

April 29, 2021

Rockies  place Yency Almonte on the injured list

Rockies  designate Ashton Goudeau for assignment

May 01, 2021

Rockies  place Antonio Senzatela on the injured list

May 03, 2021

Rockies  place Carlos Estevez on the injured list

May 10, 2021

Rockies  place C.J. Cron on the injured list

May 14, 2021

Rockies  place Matt Adams on the injured list

May 16, 2021

Rockies  place Ben Bowden on the injured list

May 29, 2021

Rockies  place Trevor Story on the injured list

June 05, 2021

Rockies  place Jordan Sheffield on the injured list

Rockies  place Jon Gray on the injured list

June 09, 2021

Rockies  place Matt Adams on the injured list

June 17, 2021

Rockies  place Mychal Givens on the injured list

June 20, 2021

Rockies  place Jordan Sheffield on the injured list

Rockies  place Austin Gomber on the injured list

June 22, 2021

Rockies  designate Joe Harvey for assignment

June 24, 2021

Rockies  designate Ryan Castellani for assignment

June 28, 2021

Rockies  place Robert Stephenson on the injured list

July 16, 2021

Rockies  place Yency Almonte on the injured list

Rockies  place Jhoulys Chacin on the injured list

Rockies  place Yonathan Daza on the injured list

Rockies  place Antonio Senzatela on the injured list

July 20, 2021

Rockies  place Chris Owings on the injured list

July 22, 2021

Rockies  sign Dustin Garneau

July 27, 2021

Rockies  release Matt Adams

July 28, 2021

Rockies  place Chi Chi Gonzalez on the injured list

July 29, 2021

Ashton Goudeau traded from Reds  to Rockies 

August 10, 2021

Rockies  place Raimel Tapia on the injured list

August 18, 2021

Rockies  place Chris Owings on the injured list

Rockies  place Yonathan Daza on the injured list

Dustin Garneau traded from Rockies  to Tigers 

August 30, 2021

Rockies  designate Taylor Motter for assignment

September 01, 2021

Rockies  place Jon Gray on the injured list

September 04, 2021

Rockies  place Connor Joe on the injured list

Rockies  place Austin Gomber on the injured list

September 05, 2021

Rockies  place Austin Gomber on the injured list

September 08, 2021

Rockies  place Chi Chi Gonzalez on the injured list

September 18, 2021

Rockies  designate Bernardo Flores for assignment

September 24, 2021

Rockies  place Connor Joe on the injured list

October 03, 2021

Rockies  designate Chi Chi Gonzalez for assignment

November 03, 2021

Jhoulys Chacin became a free agent

Jon Gray became a free agent

Chris Owings became a free agent

Trevor Story became a free agent

November 13, 2021

Rockies  sign Jhoulys Chacin as a free agent

December 15, 2021

Rockies  sign Tim Lopes