Detroit Tigers 2011

Detroit Tigers acquire	Date	Minnesota Twins acquire
Delmon Young	August 15, 2011	Player to be named later (Lester Oliveros) Cole Nelson

Seattle Mariners acquire	Date	Detroit Tigers acquire
Player to be named later (Chance Ruffin) Casper Wells Charlie Furbush Francisco Martinez	July 30, 2011	David Pauley Doug Fister

Kansas City Royals acquire	Date	Detroit Tigers acquire
Antonio Cruz Julio Rodriguez	July 20, 2011	Wilson Betemit

Oakland Athletics acquire	Date	Detroit Tigers acquire
Scott Sizemore	May 27, 2011	David Purcey

Arizona Diamondbacks acquire	Date	Detroit Tigers acquire
Armando Galarraga	January 24, 2011	Kevin Eichhorn Ryan Robowski

Boston Red Sox acquire	Date	Detroit Tigers acquire
Brent Dlugach	November 4, 2010	Future considerations