According to CBS Sports' Jon Heyman, the Padres "have sent word to some teams that they would need to be overwhelmed to trade" starting pitcher Ian Kennedy.
Rangers transferred 1B Mitch Moreland from the 15-day disabled list to the 60-day disabled list.
Neftali Feliz is expected to take over as the Rangers' closer in the wake of the Joakim Soria trade.
Rangers purchased the contract of RHP Nate Adcock from Triple-A Round Rock.
Red Sox principal owner John Henry told the Boston Herald that extension talks with impending free agent Jon Lester have been tabled until after the 2014 season.
CC Sabathia underwent season-ending surgery on his right knee Wednesday.
Rockies outfield prospect David Dahl has been promoted to High-A Modesto.
Indians prospect outfielder Clint Frazier went 3-for-3 with a walk for Low-A Lake County on Wednesday.
Twins prospect right-hander Alex Meyer struck out eight batters over six shutout innings for Triple-A Rochester on Wednesday, scattering five singles.
Mariners third base prospect D.J. Peterson went 2-for-4 with a home run for Double-A Jackson on Wednesday.
Darin Ruf is getting a second straight start at first base on Thursday afternoon against the Giants.
Cubs prospect first baseman Dan Vogelbach went 2-for-5 with two solo home runs on Wednesday for High-A Daytona.
Dustin Pedroia is not in the Red Sox starting lineup on Thursday afternoon against the Blue Jays.
Padres prospect shortstop Trea Turner went 4-for-4 for Low-A Fort Wayne on Wednesday, raising his Low-A season line to .444/.512/.611.
Yoenis Cespedes has been diagnosed with a right thumb sprain.