February 13, 2013

Abraham Almonte traded from Yankees  to Mariners 

April 18, 2013

Mariners  sign Freddy Peralta

June 12, 2013

Mariners  sign Emilio Pagan

Mariners  sign Tyler O'Neill

June 19, 2013

Mariners  sign Zack Littell

Mariners  sign Paul Fry

July 26, 2013

Mariners  place Mike Zunino on the injured list

December 12, 2013

Mariners  sign Robinson Cano as a free agent