New York Yankees center fielder Jacoby Ellsbury left Tuesday's game against Washington in the fourth inning because of a right knee injury, the severity and cause of which were not immediately detailed by the team. . . . Detroit put designated hitter Victor Martinez, runner-up in the AL MVP vote last year, on the 15-day disabled list because of left knee inflammation. . . . Washington put left fielder Jayson Werth on the DL because of a bruised left wrist suffered when he was hit by a pitch Friday. . . . The Chicago Cubs traded catcher Welington Castillo to Seattle for right-handed reliever Yoervis Medina. . . . Yankees starter Masahiro Tanaka, sidelined since April 23 because of right wrist and forearm injuries, is slated to throw about 45 pitches in a minor league rehab start at Triple-A Scranton-Wilkes-Barre on Thursday. . . . The New York Mets cut reserve outfielder Kirk Nieuwenhuis and promoted hot-hitting minor leaguer Darrell Ceciliani.