Mariners signed 1B/OF Rob Refsnyder to a one-year, $6.25 million contract.
Refsnyder has spent the last four seasons with the Red Sox, all of which he served in a part-time role, playing primarily against lefties. That is where the 34-year-old shines, slashing .302/.399/.560 against lefties last year with seven home runs and a .259 ISO. However, for his career, Refsnyder hits just .229/.301/.332 against righties with a 25 percent strikeout rate. The Mariners will use him on the short side of a platoon with Dominic Canzone, who could open as the starting designated hitter.