The Red Sox acquired Mike Carp from the Mariners for a player to be named later or cash considerations, the teams announced. The Red Sox placed outfielder Ryan Kalish on the 60-day disabled list to create 40-man roster space for Carp.
Carp, a left-handed hitting first baseman/outfielder, has played for the Mariners in parts of four seasons, compiling a .255/.327/.413 batting line with 18 home runs and 28 doubles in 608 plate appearances. Seattle originally acquired him from the Mets in the three-team trade involving Jason Vargas, J.J. Putz and Franklin Gutierrez four offseasons ago.
Carp has a .300/.341/.462 batting line against left-handed pitching for his career and a .241/.323/.398 line against right-handers. I expect his .372 batting average on balls in play against southpaws is driving that discrepancy; Carp won't necessarily hit left-handers better than right-handers going forward.