The Athletics traded Klein to the Mariners on Tuesday in exchange for international slot money.
The Mariners outrighted Taylor to Triple-A Tacoma on Tuesday.
The Mariners plan to deploy Solano mostly at first base, Daniel Kramer of MLB.com reports.
The Mariners signed Fujinami to a minor-league contract Friday that includes an invitation to spring training, Jon Morosi of MLB Network reports.
The Mariners outrighted Raposo to Triple-A Tacoma.
Kitchen cleared waivers Thursday and was sent outright to Triple-A Tacoma.
The Mariners designated Taylor for assignment Wednesday.
The Mariners acquired Hunt from the Orioles on Wednesday in exchange for cash considerations.
The Mariners signed Bautista for $2.1 million Wednesday, Ben Badler of Baseball America reports.
The Mariners designated Raposo for assignment Tuesday, Shannon Drayer of SeattleSports.com reports.
The Mariners acquired Mastrobuoni from the Cubs on Tuesday in exchange for cash considerations, Meghan Montemurro of the Chicago Tribune reports.
The Mariners designated Kitchen for assignment Monday, Ryan Divish of The Seattle Times reports.
The Mariners signed Solano to a one-year contract Monday, Ryan Divish of The Seattle Times reports.
The Mariners and Thornton avoided arbitration by agreeing to a one-year, $2 million contract Thursday, Daniel Kramer of MLB.com reports.
The Mariners and Kirby avoided arbitration by agreeing to a one-year, $4.3 million contract Thursday, Daniel Kramer of MLB.com reports.
The Mariners claimed Jay off waivers from the Brewers on Thursday.
Gilbert agreed to a one-year, $7.625 million contract with the Mariners on Thursday to avoid arbitration, Jon Heyman of the New York Post reports.
Raleigh agreed to a one-year, $5.6 million contract with the Mariners on Thursday to avoid arbitration, Robert Murray of FanSided.com reports.
The Mariners and Arozarena avoided arbitration by agreeing to a one-year, $11.3 million contract Thursday, Mark Feinsand of MLB.com reports.
The Mariners claimed Danner off waivers from the Blue Jays on Wednesday, Scott Mitchell of TSN.ca reports.
The Mariners signed Pomeranz to a minor-league contract on Dec. 5.
The Mariners claimed Raposo off waivers from the Blue Jays on Thursday, Daniel Kramer of MLB.com reports.
The Mariners re-signed Fleming to a minor-league contract Thursday that includes an invitation to spring training, Robert Murray of FanSided.com reports.
The Mariners signed Nottingham to a minor-league contract Tuesday.
The Mariners project Garcia to help them out of the bullpen next season, Adam Jude of the Seattle Times reports.