Chris Cotillo of MLB Daily Dish reports that two teams have made offers to free agent right-hander Justin Masterson.
CBS Sports' Jon Heyman reports that five teams are in on Justin Masterson.
Travis Sawchik of the Pittsburgh Tribune-Review reports that the Pirates are interested in Justin Masterson.
Justin Masterson underwent successful arthroscopic right shoulder surgery on Wednesday.
Red Sox released RHP Justin Masterson.
Red Sox designated RHP Justin Masterson for assignment.
Red Sox manager John Farrell confirmed Thursday that Justin Masterson will remain in the bullpen to begin the second half of the season.
Justin Masterson will pitch out of the bullpen for the remainder of the first half.
Justin Masterson unraveled in the fourth inning of Friday's loss to the Astros, allowing all five runs on his line before exiting with two outs in the frame.
Justin Masterson, making his first start since May 12, held the Rays to one unearned run in five innings en route to a win on Sunday.
Justin Masterson will start for the Red Sox on Sunday afternoon against the Rays.
Red Sox activated RHP Justin Masterson from the 15-day disabled list.
Justin Masterson (shoulder) is expected to rejoin the Red Sox on Tuesday in a relief role.
Justin Masterson could return to the Red Sox in a bullpen role.