The Mariners signed Ryan Langerhans to a one-year major league contract, according to a team press release. They had non-tendered him earlier in the month, but had expressed interest in retaining him.
The 29-year-old hit .218/.311/.386 in 122 plate appearances for the Mariners last year. UZR/150 ranks him as quite a good defensive outfielder over the course of his career.