Mariners Roster & Staff

Date Transaction
1/2/19 Seattle Mariners signed free agent LHP Yusei Kikuchi.
1/10/19 Seattle Mariners designated RF John Andreoli for assignment.
1/10/19 Seattle Mariners signed free agent RHP Cory Gearrin.
1/10/19 Seattle Mariners signed free agent SS Tim Beckham.
1/15/19 Texas Rangers claimed John Andreoli off waivers from Seattle Mariners.