Reds manager David Bell said Friday that Williamson (shoulder) will be shut down from throwing for at least seven days and is evaluating his potential options, Charlie Goldsmith of The Cincinnati Enquirer reports.

EDGE Analysis

The left-hander was pulled off his rehab assignment due to persistent issues with his shoulder, and he'll stop throwing entirely for at least a brief period. Williamson has yet to pitch for the Reds this season due to the shoulder sprain, and it's now questionable whether he'll be able to return ahead of the All-Star break in mid-July.