The Seattle Mariners have acquired left-handed reliever Zach Duke from the Minnesota Twins to bolster their bullpen for a playoff push.
The Mariners are sending two minor leaguers, right-handed pitcher Chase DeJong and infielder Ryan Costello, to Minnesota.
Duke, a 14-year veteran, is 3-4 with four saves and a 3.62 ERA in 37 1/3 innings pitched for the Twins this season. The 35-year-old is walking 3.6 batters per nine innings but hasn't given up a home run all season.
He ranks 10th among active lefties in career games with 513.