Seattle Mariners

Seattle Mariners acquire Date Texas Rangers acquire
Blake Beavan
Josh Lueke
Justin Smoak
Matt Lawson
July 9, 2010
Cliff Lee
Mark Lowe
Cleveland Indians acquire Date Seattle Mariners acquire
Player to be named later
Ezequiel Carrera
Juan Diaz
June 26, 2010
Russell Branyan
Houston Astros acquire Date Seattle Mariners acquire
Tommy Everidge
June 22, 2010
Future considerations
Seattle Mariners acquire Date Boston Red Sox acquire
Casey Kotchman
January 7, 2010
Future considerations
Bill Hall
Toronto Blue Jays acquire Date Seattle Mariners acquire
Brandon Morrow
December 23, 2009
Brandon League
Johermyn Chavez
Chicago Cubs acquire Date Seattle Mariners acquire
Carlos Silva
December 18, 2009
Milton Bradley
Seattle Mariners acquire Date Philadelphia Phillies acquire
Cliff Lee
December 16, 2009
Phillippe Aumont
J.C. Ramirez
Tyson Gillies
Comment: 4-team trade between Mariners, Athletics, Blue Jays, Phillies
Seattle Mariners acquire Date Washington Nationals acquire
cash
September 17, 2009
Jamie Burke
Milwaukee Brewers acquire Date Seattle Mariners acquire
Ruben Flores
August 19, 2009
cash
Bill Hall
Seattle Mariners acquire Date Pittsburgh Pirates acquire
Mike Koplove
August 5, 2009
Deybis Benitez
Seattle Mariners acquire Date Detroit Tigers acquire
Luke French
Mauricio Robles
July 31, 2009
Jarrod Washburn
Seattle Mariners acquire Date Pittsburgh Pirates acquire
Ian Snell
Jack Wilson
July 29, 2009
Aaron Pribanic
Brett Lorin
Jeff Clement
Nate Adcock
Ronny Cedeno
Seattle Mariners acquire Date Cincinnati Reds acquire
Robert Manuel
July 29, 2009
Wladimir Balentien
Oakland Athletics acquire Date Seattle Mariners acquire
Justin Souza
July 11, 2009
Jack Hannahan
Seattle Mariners acquire Date Kansas City Royals acquire
Dan Cortes
Derrick Saito
July 10, 2009
cash
Yuniesky Betancourt
Seattle Mariners acquire Date Washington Nationals acquire
Ryan Langerhans
June 28, 2009
Michael Morse
Seattle Mariners acquire Date San Diego Padres acquire
Josh Wilson
June 19, 2009
Future considerations
Seattle Mariners acquire Date San Diego Padres acquire
cash
April 21, 2009
Chris Burke
Seattle Mariners acquire Date San Diego Padres acquire
Chris Burke
March 29, 2009
cash
Chicago Cubs acquire Date Seattle Mariners acquire
Aaron Heilman
January 28, 2009
Garrett A. Olson
Ronny Cedeno