Brandon Workman watched his record drop to 1-10 with a loss on Thursday after allowing three runs (two earned) in five innings against the Pirates.
Brock Holt (concussion) will resume baseball activities Friday.
David Ortiz is back in the Red Sox starting lineup on Thursday night versus the Pirates.
Rusney Castillo is not in the Red Sox starting lineup Thursday night against the Pirates.
Clay Buchholz lasted only four innings and allowed five runs (four earned) in a loss to the Pirates on Wednesday.
Red Sox recalled LHP Edwin Escobar from Triple-A Pawtucket.
Red Sox recalled RHP Heath Hembree from Triple-A Pawtucket.
Red Sox recalled 3B Garin Cecchini from Triple-A Pawtucket.
Red Sox recalled OF Bryce Brentz from Triple-A Pawtucket.
Red Sox recalled 1B Ryan Lavarnway from Triple-A Pawtucket.
Red Sox recalled OF Rusney Castillo from Triple-A Pawtucket.
WEEI.com's Rob Bradford reports that Rusney Castillo will play in both the Arizona Fall League and the Puerto Rican Winter League this offseason.
Anthony Ranaudo took his third loss of the season on Tuesday, allowing three runs in 5 2/3 innings against the Pirates.
Rusney Castillo is expected to make his major league debut on Wednesday night in Pittsburgh.
Brock Holt (head) won't play in the Red Sox' three-game series at Pittsburgh's PNC Park.