The Red Sox activated Sogard (oblique) from the 10-day injured list and optioned him to Triple-A Worcester on Sunday.
Sogard is healthy again after completing a rehab assignment following his five-week stint on the shelf due to a right oblique strain, but the Red Sox don't have room for him on the 26-man roster and will keep him at Worcester. The quality performances of Anthony Seigler and Tsung-Che Cheng in recent weeks has lessened the need for the team to keep Sogard on hand as infield depth in the big leagues.