January 04, 2022

Marlins  sign Huascar Brazoban

March 15, 2022

Marlins  sign Bryan Mitchell

Marlins  sign Shawn Armstrong

Marlins  sign Willians Astudillo

March 18, 2022

Marlins  designate Monte Harrison for assignment

Marlins  sign Delino DeShields

March 22, 2022

Marlins  designate Isan Diaz for assignment

Marlins  sign Jorge Soler as a free agent

March 27, 2022

Marlins  designate Yoan Lopez for assignment

April 03, 2022

April 04, 2022

Marlins  place Sean Guenther on the injured list

Marlins  designate Nick Neidert for assignment

April 07, 2022

Marlins  place Jose Devers on the injured list

Marlins  place Dylan Floro on the injured list

Alex Jackson traded from Marlins  to Brewers 

April 20, 2022

Marlins  place Paul Campbell on the injured list

April 30, 2022

Isan Diaz traded from Marlins  to Giants 

May 02, 2022

Marlins  designate Shawn Armstrong for assignment

May 06, 2022

Marlins  place Brian Anderson on the injured list

May 08, 2022

Marlins  place Richard Bleier on the injured list

May 13, 2022

Marlins  place Joey Wendle on the injured list

May 15, 2022

Marlins  place Jesus Luzardo on the injured list

May 25, 2022

Marlins  place Anthony Bender on the injured list

Marlins  sign A.J. Ladwig

May 27, 2022

Marlins  place Avisail Garcia on the injured list

May 29, 2022

Marlins  place Cody Poteet on the injured list

Marlins  designate Joe Dunand for assignment

June 01, 2022

Marlins  place Brian Anderson on the injured list

Marlins  place Joey Wendle on the injured list

June 11, 2022

Marlins  place Garrett Cooper on the injured list

June 13, 2022

Marlins  designate Aneurys Zabala for assignment

June 15, 2022

Marlins  place Edward Cabrera on the injured list

Marlins  place Cole Sulser on the injured list

June 17, 2022

Marlins  place Jesus Sanchez on the injured list

Marlins  place Jesus Aguilar on the injured list

June 20, 2022

Marlins  sign Billy Hamilton

June 23, 2022

Marlins  place Louis Head on the injured list

Ryan Lavarnway traded from Tigers  to Marlins 

Marlins  sign Billy Hamilton

June 26, 2022

Marlins  designate Willians Astudillo for assignment

June 27, 2022

Marlins  place Brian Anderson on the injured list

June 29, 2022

Marlins  place Jazz Chisholm on the injured list

July 01, 2022

Marlins  designate Erik Gonzalez for assignment

Marlins  place Jorge Soler on the injured list

July 15, 2022

Marlins  place Jon Berti on the injured list

July 16, 2022

Marlins  place Jimmy Yacabonis on the injured list

July 21, 2022

Marlins  place Elieser Hernandez on the injured list

Marlins  place Tommy Nance on the injured list

July 22, 2022

Marlins  place Cody Poteet on the injured list

July 23, 2022

Marlins  place Jorge Soler on the injured list

July 24, 2022

Marlins  place Max Meyer on the injured list

July 26, 2022

Marlins  place Garrett Cooper on the injured list

July 28, 2022

Marlins  place Jordan Holloway on the injured list

July 29, 2022

Marlins  place Trevor Rogers on the injured list

Marlins  designate Willians Astudillo for assignment

July 30, 2022

Marlins  place Daniel Castano on the injured list

Marlins  designate Jimmy Yacabonis for assignment

August 01, 2022

Marlins  designate Jake Fishman for assignment

August 02, 2022

August 03, 2022

Marlins  place Avisail Garcia on the injured list

August 06, 2022

Marlins  designate Aneurys Zabala for assignment

August 10, 2022

Marlins  sign Josh Rogers

August 14, 2022

Marlins  designate A.J. Ladwig for assignment

Marlins  place Anthony Bender on the injured list

Marlins  place Cole Sulser on the injured list

August 19, 2022

Marlins  place Garrett Cooper on the injured list

August 20, 2022

Marlins  place Braxton Garrett on the injured list

August 26, 2022

Marlins  designate Jesus Aguilar for assignment

August 27, 2022

Marlins  release Jesus Aguilar

August 31, 2022

Marlins  designate Jake Fishman for assignment

September 12, 2022

Marlins  designate Aneurys Zabala for assignment

September 13, 2022

Marlins  place Avisail Garcia on the injured list

September 15, 2022

Marlins  place Tommy Nance on the injured list

September 22, 2022

Marlins  place Trevor Rogers on the injured list

Marlins  place Joey Wendle on the injured list

September 29, 2022

Marlins  place Garrett Cooper on the injured list

Marlins  place Steven Okert on the injured list

October 03, 2022

Marlins  place Edward Cabrera on the injured list

November 10, 2022

Payton Henry traded from Marlins  to Brewers 

November 15, 2022

Marlins  designate Lewin Diaz for assignment

Marlins  designate Nick Neidert for assignment

Marlins  designate Jeff Brigham for assignment

Marlins  designate Jose Devers for assignment

Marlins  designate Elieser Hernandez for assignment

J.T. Chargois traded from Rays  to Marlins 

November 18, 2022

Brian Anderson became a free agent

Nick Neidert became a free agent

December 03, 2022

Marlins  sign Geoff Hartlieb as a free agent