The Mariners have announced an interrelated series of transactions on the fringes of the 40-man roster. Seattle claimed first baseman Andy Wilkins off waivers from the Orioles, designating lefty Edgar Olmos to create space. And the team lost catcher John Hicks, who was previously designated, when he was claimed by the Twins.

In Wilkins, the M’s are getting a left-handed bat who could factor into the team’s first base mix. He’s been passed around the league rather frequently of late, and has yet to receive a full audition in the majors (though he did have a brief stint in 2014 with the White Sox). Wilkins owns a sturdy .272/.324/.490 career slash at the Triple-A level.

Olmos, 25, has seen minimal time at the major league level, putting up some rough K:BB rates in a minimal sample. Last year at Triple-A, he tossed 33 innings of 3.55 ERA ball with 9.3 K/9 against 3.5 BB/9.

Seattle moved on from Hicks when it signed Chris Iannetta. The 26-year-old has had a cup of coffee in the majors but has spent most of the past two seasons at Triple-A. He has posted a .253/.295/.366 slash and hit eight home runs in 432 plate appearances there.