Mariners get lefty reliever Zach Duke from Twins, right-hander Adam Warren from Yankees

Zach Duke #32 of the Minnesota Twins delivers a pitch against the Boston Red Sox during the eighth inning of the game on June 19, 2018 at Target Field in Minneapolis, Minnesota. The Twins defeated the Red Sox 6-2. (Photo by Hannah Foslien/Getty Image

SEATTLE (AP) — The Seattle Mariners have added to their bullpen by acquiring left-handed reliever Zach Duke from the Minnesota Twins for a pair of minor leaguers and right-hander Adam Warren from the Yankees for International Slot Money.

With Duke, Seattle made a second move in a matter of days to bolster its relief corps. Seattle sent pitcher Chase De Jong and infielder Ryan Costello to the Twins on Monday, less than 24 hours before the non-waiver trade deadline.

Seattle general manager Jerry Dipoto said recently he was hoping to add another righty to the bullpen and pick up a left-handed reliever as well. He accomplished both by acquiring Sam Tuivailala from St. Louis late last week and then landing Duke. The Mariners are in the middle of the AL West and wild-card races.

The 35-year-old Duke is 3-4 with a 3.62 ERA in 45 appearances for the Twins. He has limited left-handed batters to a .237 average this season.

The Mariners will be Duke's seventh team in the last six seasons. He signed with Minnesota in the offseason.

Minnesota made its third trade in three days. The Twins sent infielder Eduardo Escobar to Arizona and dealt reliever Ryan Pressly to Houston.

The 24-year-old De Jong started 21 games for Double-A Arkansas, going 5-5 with a 3.80 ERA. The 22-year-old Costello hit .266 with 70 RBIs for Class A Clinton.

To replace Duke on the 25-man roster, the Twins reinstated Addison Reed from the 10-day disabled list. He missed the last 16 games with right triceps tightness.

Mariners General Manager Jerry Dipoto also announced later Monday that the Mariners have acquired right-handed pitcher Adam Warren from the New York Yankees in exchange for International Slot Money.

Adam Warren #43 of the New York Yankees throws a pitch in the eighth inning during a game against the Philadelphia Phillies at Citizens Bank Park on June 26, 2018 in Philadelphia, Pennsylvania. The Yankees won 6-0. (Photo by Hunter Martin/Getty Image

Warren, 30 (turns 31 on Aug. 25), is 0–1 with a 2.70 ERA (9 ER, 30.0 IP) with 37 strikeouts and 12 walks in 24 relief appearances with the Yankees this season.

The 6-foot-1, 225-pound right-hander is averaging 11.10 strikeouts-per-9.0-innings (37 K, 30.0 IP) while allowing only 3 home runs this season. Among American League relievers, he ranks 20th in K/9.0 IP.