February 02, 2018

Twins  sign Ryne Harper

February 17, 2018

Twins  place Michael Pineda on the injured list

February 20, 2018

Twins  sign Anibal Sanchez as a free agent

March 11, 2018

Twins  release Anibal Sanchez

March 12, 2018

Twins  sign Lance Lynn as a free agent

March 16, 2018

March 29, 2018

Twins  place Ervin Santana on the injured list

April 18, 2018

Twins  place Byron Buxton on the injured list

April 26, 2018

Twins  designate Tyler Kinley for assignment

April 28, 2018

Twins  designate David Hale for assignment

April 30, 2018

David Hale became a free agent

May 01, 2018

Twins  place Miguel Sano on the injured list

Twins  designate Dietrich Enns for assignment

May 05, 2018

Twins  place Jason Castro on the injured list

May 10, 2018

Twins  place Byron Buxton on the injured list

June 13, 2018

Twins  sign Ryan Jeffers

June 18, 2018

Twins  sign Josh Winder

June 29, 2018

Twins  place Taylor Motter on the injured list

July 02, 2018

Twins  place Ehire Adrianza on the injured list

Twins  designate Ryan LaMarre for assignment

July 05, 2018

Twins  sign Cole Sands

Twins  sign Trevor Larnach

July 14, 2018

Twins  place Aaron Slegers on the injured list

July 25, 2018

Twins  designate Taylor Motter for assignment

July 27, 2018

July 30, 2018

Lance Lynn traded from Twins  to Yankees 

Chase De Jong traded from Mariners  to Twins 

July 31, 2018

August 06, 2018

Twins  place Robbie Grossman on the injured list

August 19, 2018

Twins  place Ervin Santana on the injured list

October 31, 2018

Ervin Santana became a free agent

November 19, 2018

Twins  sign Zack Weiss

Twins  sign Preston Guilmet

November 20, 2018

Nick Anderson traded from Twins  to Marlins 

November 30, 2018

Robbie Grossman became a free agent

December 06, 2018

Twins  sign Jonathan Schoop as a free agent

Twins  sign Ronald Torreyes as a free agent