The Red Sox entered Saturday 40-43, in large part due to their MLB-worst 17 blown saves. Can these roster moves help?

The Boston Red Sox announced that Justin Slaten was put on the 60-day injured list, Luis Guerrero to the 15-day injured list, ...

With his recovery period now complete, Murphy will get another crack at the bigs and give the Sox another left-handed relief ...

The Red Sox placed Guerrero on the 15-day injured list Saturday due to a right elbow strain. Guerrero allowed four runs on four hits and three walks while striking out one batter over his last two ...

The Boston Red Sox reinstated left-hander Chris Murphy to the active roster after Tommy John surgery and placed right-hander ...

Boston recalled righty Luis Guerrero from Triple-A Worcester and optioned Winckowski, according to a team announcement. It’s the first time Guerrero will join the major league roster this year.

The Red Sox are expected to promote Guerrero from Triple-A Worcester on Sunday, Chris Cotillo of MassLive.com reports. Guerrero has spent most of the season in Triple-A, where he has a 4.43 ERA, 1 ...

MassLive’s Chris Cotillo adds that the Red Sox are expected to recall right-hander Luis Guerrero tomorrow. The club’s 40-man and active rosters are both at capacity, ...

Rookie right-hander Luis Guerrero has been placed on the 15-day injured list with an elbow sprain. There are no plans to send him for an MRI at this time, manager Alex Cora said.